Western Integrated Pest Management Center

When federal agencies consider changes to pesticide regulations, they issue a Request for Information to gather feedback from growers and others with on-the-ground expertise.

The Western IPM Center gathers comments from a network of informed sources throughout the West, and provides the agencies with “Coordinated Comments,” expert-written reports to assist the agencies in their decision-making. Search the table below to find specific comments by chemical, date, state or author.

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Chemical or Topic	Date(yyyy.mm)	States and Territories	Author	Title
2,4-D	2005.01	Montana	Fabian Menalled, Montana State University	Typical Use Rates for 2,4-D on Pasture and Rangeland in Montana
2,4-D	2005.01	Arizona	William McCloskey, University of Arizona	Typical Use Rates for 2,4-D on Pasture and Rangeland in Arizona
2,4-D	2005.01	Nevada	Jay Davison, University of Nevada Cooerative Extension	Typical Use Rates for 2,4-D on Pasture and Rangeland in Nevada
2,4-D	2005.01	New Mexico	Mark Renz, New Mexico State University Extension	Typical Use Rates for 2,4-D on Pasture and Rangeland in New Mexico
2,4-D	2005.01	California	Rick Melnicoe, Western IPM Center	Typical Use Rates for 2,4-D on Pasture and Rangeland in California
2,4-D	2005.01	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Harold Coble, USDA	Typical Use Rates for 2,4-D on Pasture and Rangeland in Western Region
2,4-D	2005.01	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Typical Use Rates for 2,4-D on Pasture and Rangeland in the Pacific Northwest
2,4-D	2005.03	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	2,4-D Revised Risk Asssesments and Preliminary Risk Reduction Options: Hawaii
2,4-D	2005.06	Arizona	Peter Ellsworth, University of Arizona	Arizona Comments on 2,4-D Draft RED (Reregistration Eligibility Document) for Review
2,4-D	2008.12	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Harold Coble, USDA	Announcement of NRDC Petition on 2,4-D
2,4-D	2009.02	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Response Regarding NRDC Petition on 2,4-D -- PNW
2,4-D	2009.02	Hawaii	Sean O'Keefe, Alexander & Baldwin, Inc. (for Hawaiian Commercial and Sugar Company)	Response Regarding NRDC Petition on 2,4-D -- Hawaii Sugar
2,4-D	2009.02	Arizona, Nevada, California	Al Fournier, University of Arizona	Response Regarding NRDC Petition on 2,4-D -- Arid Southwest
2,4-D	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	2,4-D Registration Review: Draft Ecological Risk Assessment
2,4-DB	2019.06	Arizona	Al Fournier, Madyson Hampson, William McCloskey, Wayne Dixon, Peter C. Ellsworth, University of Arizona	2,4-DB Use on Alfalfa in Arizona and Imperial County, California
4-aminopyridine	2007.08	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Teung Chin, OPMP, ARS-USDA	Avitrol (4-aminopyridine) Information Request (crows, pigeons, grackles, starlings, cowbirds, gulls, and house sparrows, and certain blackbird species in and around structures, feed lots, airports, land fill sites, and in California for protecting vineyards and sprouting agricultural seeds)
4-aminopyridine	2007.08	California	Rick Melnicoe, Western IPM Center	Response to Avitrol (4-aminopyridine) Information Request (California)
4-aminopyridine	2007.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Response to Avitrol (4-aminopyridine) Information Request (Pacific Northwest)
4-aminopyridine	2007.08	Arizona	Al Fournier, University of Arizona	Response to Avitrol (4-aminopyridine) Information Request (Arid Southwest)
ALDICARB	2016.06	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Draft Human Health and Ecological Risk Assessments: Aldicarb, Bensulide, Coumaphos, Ethalfluralin, and Pirimiphos-methyl Registration Review
Abamectin	2013.08	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Abamectin Reregistration Review
Abamectin	2013.08	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Abamectin Reregistration Review
Abamectin	2018.03	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Abamectin Registration Review: Draft Human Health and Ecological Risk Assessments
Acephate	2018.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Acephate	2018.08	Arizona	Al Fournier, Peter Ellsworth, John Palumbo, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Acephate	2018.09	National	National Cotton States Arthropod Pest Management Working Group	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Acephate	2022.09	Arizona, California	Al Fournier, Peter Ellsworth, John Palumbo, Marco Peña, Wayne Dixon; University of Arizona	Response to EPA Notice: Petition to Revoke Tolerances and Cancel Registrations for Certain Organophosphate Uses
Acetamiprid	2017.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Neonicotinoid Registration Review
Acetamiprid	2020.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Neonicotinoid Pesticides
Acetamiprid	2020.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Decisions for Several Neonicotinoid Pesticides
Acibenzolar	2014.02	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Acibenzolar in IPM
Acibenzolar	2014.02	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Acibenzolar
Acrolein	2007.01	Arizona, California, Idaho, New Mexico, Washington	Harold Coble, USDA	Acrolein Information Request; Oranges, apples, grapes
Acrolein	2007.01	California	Rick Melnicoe, Western IPM Center	Acrolein Information Request -- California Response; Oranges, apples, grapes
Acrolein	2007.01	Arizona	Al Fournier, University of Arizona	Acrolein Information Request -- Arizona Response
Acrolein	2007.01	Washington, Idaho	Jane Thomas, Washington State University	Acrolein Information Request -- Washington (grapes) and Idaho (apples) Response
Acrolein	2007.03	Oregon	Bill Phillips, EPA	Acrolein Information Request -- Oregon; Apples, grapes
Acrolein	2007.03	Oregon	Jane Thomas, Washington State University	Acrolein Information Request -- Oregon Response; Apples, grapes
Acrolein	2022.06	Oregon	Dani Lightle, Oregon State University	EPA data request to USDA OPMP - followup questions
Acrolein	2022.06	Arizona, Colorado, Utah, New Mexico	Al Fournier, University of Arizona	EPA data request to USDA OPMP - followup questions
Acrolein	2022.07	California	Matt Baur, Western IPM Center	EPA data request to USDA OPMP - followup questions
Alachlor	2005.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Petition to Modify or Revoke Tolerances Established for Alachlor, Chlorothalonil, Methomyl, Metribuzin, and Thiodicarb; Notice of Availability; Seed corn, celery, cabbage, broccoli, tomatoes, cucumber, papaya
Aldicarb	2006.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Teung Chin, OPMP, ARS-USDA	Aldicarb - EPA Request for Benefits Information
Aldicarb	2006.05	Nevada	Wayne Johnson, University of Nevada, Reno	Aldicarb Use in Nevada
Aldicarb	2006.06	Idaho, Montana, Oregon, Washington	Jane Thomas, Washington State University	Aldicarb Use in the Pacific Northwest (PDF* 56K); (Dry Beans, Potatoes, Sugarbeets)
Aldicarb	2006.06	California	Rick Melnicoe, Western IPM Center	Aldicarb Use in California (PDF* 689K); (Cotton, Dry Beans, Pecans)
Aldicarb	2006.06	Hawaii	Cathy Tarutani, University of Hawaii	Aldicarb Use in Hawaii
Aldicarb	2006.08	California	Rick Melnicoe, Western IPM Center	Aldicarb Use in on Sweet Potatoes in California
Aldicarb	2013.06	California	Jane Thomas, Washington State University	Aldicarb Use in Sweet Potatoes in California
Ametoctradin	2022.09	Arizona, California	Al Fournier, Bindu Poudel-Ward, Alex Hu & Wayne Dixon; University of Arizona	Use and Importance of Ametoctradin in Arizona Agriculture
Ametryn	2005.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Ametryn Risk Assessments and Preliminary Risk Reduction Options (Docket OPP-2004-0411): Sugarcane
Ametryn	2005.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Ametryn Use in Hawaii Pineapple Production
Atrazine	2018.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Atrazine	2019.06	Arizona	Al Fournier, University of Arizona	Request for Input - Pyrethroid and Triazine Questions from EPA
Atrazine	2019.07	California	Matt Baur, Western IPM Center	Request for Input - Pyrethroid and Triazine Questions from EPA
Atrazine	2022.10	Arizona, California	Al Fournier, José Dias, Wayne Dixon; University of Arizona	Atrazine: Proposed Revisions to the Interim Registration Review Decision
Azinphos Methyl		California	Tom Myers, EPA	Azinphos Methyl Information Request -- Follow-up Request to California Response
Azinphos Methyl		American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Teung Chin, ARS, USDA-OPMP; Tom Myers, EPA	Azinphos Methyl Information Request
Azinphos Methyl	2005.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Azinphos Methyl Use in the Pacific Northwest
Azinphos Methyl	2011.10	California	Rick Melnicoe, Western IPM Center	Azinphos Methyl Information Request -- California Response
Azinphos Methyl	2011.10	Alaska, Idaho, Oregon, Montana, Utah, Washington	Jane Thomas, Washington State University	Azinphos Methyl Information Request -- Pacific Northwest Response
Azinphos Methyl	2011.11	California	Rick Melnicoe, Western IPM Center	Azinphos Methyl Information Request -- CA Response to Follow-up Request
BEES	2015.08	California	Jim Farrar, Western IPM Center	Proposal to Mitigate Exposure to Bees from Acutely Toxic Pesticide Products
BEES	2015.08	Hawaii	Michael Kawate, Cathy Tarutani, University of Hawaii	Proposal to Mitigate Exposure to Bees from Acutely Toxic Pesticide Products
BEES	2015.08	Arizona	Al Fournier, University of Arizona	Proposal to Mitigate Exposure to Bees from Acutely Toxic Pesticide Products
BENSULFURON-METHYL	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
BENSULFURON-METHYL	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
BENSULFURON-METHYL	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
BENSULFURON-METHYL	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
BOTRAN	2006.03	Nevada	Wayne Johnson, University of Nevada, Reno	Botran Use in Nevada
BOTRAN	2006.03	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Rick Melnicoe, Western IPM Center	Botran Use in the Western Region; (Celery, Lettuce, Grapes, Snap Beans, Apricots, Peaches, Nectarines, Plums, Prunes, Sweet Cherries and Christmas Trees)
BOTRAN	2006.03	Arizona	Al Fournier, University of Arizona	Botran Use in Arizona
BOTRAN	2006.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Botran (DCNA) Use in Pacific Northwest (Celery, Lettuce, Grapes, Succulent Beans, Stone Fruits, Christmas Trees, Conifers)
BOTRAN	2006.03	California	Rick Melnicoe, Western IPM Center	Botran Use in California
BOTRAN	2006.04	Hawaii	Cathy Tarutani, University of Hawaii	Botran Use in Hawaii
Benfluralin or Benefin	2004.05	California	Rick Melnicoe, Western IPM Center	Benfluralin (Benefin) Use in California, Primarily Lettuce
Benfluralin or Benefin	2004.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Harold Coble, USDA	Benfluralin (Benefin) on Small-Seeded Legumes, Particularly Alfalfa
Benfluralin or Benefin	2004.06	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Benfluralin (Benefin) Use in the Pacific Northwest: Final Response
Benfluralin or Benefin	2004.06	Oregon	Jane Thomas, Washington State University	Benfluralin (Benefin) Use in Oregon: Weed Resistance Management
Benfluralin or Benefin	2004.06	Montana	Jane Thomas, Washington State University	Benfluralin (Benefin) Use in Montana: Alfalfa Seed Production
Bensulide	2022.09	Arizona, California	Al Fournier, Peter Ellsworth, John Palumbo, Marco Peña, Wayne Dixon; University of Arizona	Response to EPA Notice: Petition to Revoke Tolerances and Cancel Registrations for Certain Organophosphate Uses
Bifenthrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Bifenthrin	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Bifenthrin Registration Review: Draft Ecological Risk Assessment
Bifenthrin	2017.07	Arizona, California, New Mexico, Colorado	Al Fournier, Peter Ellsworth, Ayman Mostafa, Joshua Sherman, Randy Norton, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Bifenthrin	2020.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decisions for Several Pyrethroids
Bifenthrin	2020.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Boscalid	2020.06	California	Matt Baur, Western IPM Center	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Boscalid	2020.07	Oregon, Washington	Katie Murray, Oregon State University	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Bromacil	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Bromacil Registration Review: Draft Human Health and Ecological Risk Assessment
Buprofezin	2012.09	Arizona	Peter Ellsworth, Al Fournier, Wayne Dixon, John Palumbo; University of Arizona	Response to Registration Review Docket
Buprofezin	2012.09	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to Registration Review Docket
Buprofezin	2018.02	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to Draft Human Health and/or Ecological Risk Assessments for Several Pesticides; Notice of Availability
Buprofezin	2019.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Al Fournier, Peter Ellsworth, Wayne Dixon, University of Arizona	Response to EPA Proposed Interim Decision for Buprofezin
CHLORIMURON-ETHYL	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
CHLORIMURON-ETHYL	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
CHLORIMURON-ETHYL	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
CHLORIMURON-ETHYL	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
CHLORONEB		American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Rick Melnicoe, Western IPM Center; Kent Smith, USDA-OPMP	Chloroneb Information Request Regarding Renewing Registration as Fungicide Seed Treatment
CHLORONEB	2005.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Chloroneb Use in the Pacific Northwest
CHLORONEB	2011.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Chloroneb Information Request Regarding Renewing Registration as Fungicide Seed Treatment -- Pacific Northwest Response
CHLORONEB	2011.09	Arizona, New Mexico, Nevada	Al Fournier, University of Arizona	Chloroneb Information Request Regarding Renewing Registration as Fungicide Seed Treatment -- Arizona, New Mexico, and Nevada Response
CHLORPROPHAM	2010.09	Oregon, California	Eric Miederhoff, EPA-OPP	Request for Information about Chlorpropham Use for Upcoming Reregistration Review; Easter lilies
CHLORPROPHAM	2010.09	Oregon	Jane Thomas, Washington State University	Reply to Request for Information about Chlorpropham; Easter lilies
CHLORSULFURON	2004.10	Idaho, Oregon, Utah, Washington	Jane Thomas, Washington State University	Chlorsulfuron Risk Assessment and Preliminary Risk Reduction Options (Phase 3 of 4 Phase Process); Notice of Availability
CHLORSULFURON	2005.02	California	Rick Melnicoe, Western IPM Center	Use of Aerial Applications of Chlorsulfuron in California, Particularly on Wheat and Barley
CHLORSULFURON	2005.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Buffer Zones for Applications of Chlorsulfuron to Small Grains
CHLORSULFURON	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
CHLORSULFURON	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
CHLORSULFURON	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
CHLORSULFURON	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
COORDINATED FRAMEWORK	2023.02	California	Matt Baur, Western IPM Center	Request for Information; Identifying Ambiguities, Gaps, Inefficiencies, and Uncertainties in the Coordinated Framework for the Regulation of Biotechnology
COTTON GIN BYPRODUCTS	2007.02	California	Rick Melnicoe, Western IPM Center	Response to Request for Information on Use of Cotton Gin Byproducts in California
CROP CYCLES, CALIFORNIA	2009.10	California	Rick Melnicoe, Western IPM Center	Response to Request for Information on Crop Cycles in California (PDF* 17K)
CROP CYCLES, CALIFORNIA	2009.10	California	Monisha Kaul, EPA	Request for Information on Crop Cycles in California
CYROMAZINE	2014.04	California, Oregon, Washington, Idaho, Utah	Jim Farrar, Western IPM Center	Use of Cyromazine in Commercial Bulb Onion ProductioN
Captan	2004.07	Idaho, Oregon, Washington	Jane Thomas, Washington State University	Response to Request for Information on Typical Strawberry Farm Acreage -- Pacific Northwest
Captan	2004.07	California	Rick Melnicoe, Western IPM Center	Response to Request for Information on Typical Strawberry Farm Acreage -- California
Captan	2004.07	Alaska, Idaho, Oregon, Utah, Washington	Jane Thomas, Washington State University	Captan Use in Alaska, Idaho, Oregon, Utah, and Washington
Carbaryl	2003.05	California	Rick Melnicoe, Western IPM Center	Carbaryl Use on Grapes
Carbaryl	2003.05	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Carbaryl Use in Six States: Alaska, Idaho, Montana, Oregon, Utah, and Washington
Carbaryl	2003.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Concerns Over Possible Changes to Carbaryl Registrations: Sweet Potatoes, Golf Courses, Cut Flowers, Small Farms
Carbaryl	2003.08	California	Joel Nelsen, president, California Citrus Mutual.	Carbaryl Use, Citrus, and Bees
Carbaryl	2004.12	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Carbaryl Use in Hawaii and the American Pacific Islands
Carbaryl	2005.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to follow-up questions regarding Petition to Revoke or Modify Tolerances Established for Carbaryl; Notice of Availability, Federal Register Notice
Carbaryl	2008.05	California	Rick Melnicoe, Western IPM Center	Response to Information Request about Carbaryl Use in Floriculture
Carbaryl	2008.06	Alaska, Idaho, Oregon, Utah, Washington	Pacific Northwest Comment Coordinator+	Response to Information Request about Carbaryl Use in Floriculture
Carbaryl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Carbaryl Information Request
Carbaryl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Carbaryl Information Request
Carbaryl	2016.09	Arizona and California	Al Fournier, University of Arizona	Carbaryl Information Request
Carbaryl	2016.09	California	Amanda Crump, Western IPM Center	Carbaryl Information Request
Carbaryl	2017.11	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Benfluralin, Bromuconazole, Carbaryl, Clodinafop- propargyl, Deltamethrin, Diflufenzopyr, Esfenvalerate, Lufenuron, and Mepiquat Chloride/Mepiquat Pentaborate; Notice of Availability
Carbaryl	2023.02	Alaska, Idaho, Montana, Oregon, Utah, Washington	Dani Lightle, Oregon State University	Proposed Interim Decision for Carbaryl
Carbaryl	2023.02	Arizona and California	Al Fournier, John Palumbo, Kai Umeda & Wayne Dixon, University of Arizona	Carbaryl: Use and Benefits in the Desert Southwest and Response to EPA’s Proposed Interim Decision
Carbaryl	2023.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Proposed Interim Decision for Carbaryl
Carbendazim	2014.05	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Use of Carbendazim in IPM Programs
Carbendazim	2020.06	Hawaii	Natalie Hein-Ferris	Pesticide Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides; Notice of Availability
Carbofuran	2006.03	Colorado, Wyoming	Sandra McDonald, Colorado State University	Carbofuran Use in Colorado and Wyoming
Carbofuran	2006.03	Hawaii	Cathy Tarutani, University of Hawaii	Carbofuran Use in Hawaii (Bananas)
Carbofuran	2006.03	Arizona	Al Fournier, University of Arizona	Carbofuran Use in Arizona
Carbofuran	2006.03	California	Rick Melnicoe, Western IPM Center	Carbofuran Use in California (Artichokes, Grapes, Ornamentals)
Carbofuran	2006.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Carbofuran Use in Pacific Northwest (Barley, Oats, Wheat, Cranberry, Melons, plus others)
Carbofuran	2006.07	Hawaii	Cathy Tarutani, University of Hawaii	Carbofuran Usage on Bananas in Hawaii
Carbofuran	2006.07	Hawaii	Nicole Zinn, OPP, USEPA	Carbofuran Usage on Bananas in Hawaii
Chemigation	2004.09	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Cathy Tarutani, University of Hawaii	Hawaii Response to AHETF Proposed Chemigation Questions for Use by USDA (Word document)
Chemigation	2004.10	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Chemigation Practices in the Pacific Northwest
Chemigation	2009.03	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Paul Malichky, PPG Industries	Response to Opportunity for Comment on Chemigation -- PPG Industries
Chemigation	2009.03	Arizona	Al Fournier, University of Arizona	Response to Opportunity for Comment on Chemigation -- Arizona
Chemigation	2009.03	Hawaii	Cathy Tarutani, University of Hawaii	Response to Opportunity for Comment on Chemigation -- Algaecide Use in Irrigation Systems in Hawaii
Chlorantraniliprole	2016.08	Nevada	Becky Sisco, Western Region IR-4	Chlorantraniliprole: Pesticide Petitions and Registration Requests to Amend Existing Tolerances, Add Various Commodities and Crop Group Conversions
Chlorantraniliprole	2020.07	Arizona	Alfred Fournier, Peter Ellsworth & Wayne Dixon	Pesticide Registration Review: Pesticide Dockets Opened for Review and Comment
Chlorothalonil	2005.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Petition to Modify or Revoke Tolerances Established for Alachlor, Chlorothalonil, Methomyl, Metribuzin, and Thiodicarb; Notice of Availability; Seed corn, celery, cabbage, broccoli, tomatoes, cucumber, papaya
Chlorothalonil	2021.07	Arizona, California	Alfred Fournier, Wayne Dixon, University of Arizona	Chlorothalonil Use and Benefits in Arizona and Southeastern California
Chlorpyrifos	2007.12	Oregon	Jane Thomas, Washington State University	Response to Federal Register Docket on Petitions to Cancel Chlorpyrifos Uses (PDF* 39K)
Chlorpyrifos	2009.09	California, Idaho, Oregon, Washington	Rick Melnicoe, Western IPM Center	Response Regarding Label Mandated Buffer Zones for Pesticide Products Containing Chlorpyrifos, Diazinon, and Malathion (PDF* 69K)
Chlorpyrifos	2013.05	Hawaii	Cathy Tarutani, University of Hawaii	Comments in Response to Registration Reviews: Chlorpyrifos; Preliminary Evaluation of the Potential Risk from Volatilization
Chlorpyrifos	2015.01	California	Jim Farrar, Western IPM Center	EPA Reconsiders Chlorpyrifos Use (2010-2012 Data)
Chlorpyrifos	2015.01	California	Jim Farrar, Western IPM Center	EPA Reconsiders Chlorpyrifos Use (Comment and 2009 data)
Chlorpyrifos	2015.12	California	Matthew Baur, Western IPM Center	Tolerance Revocations: Chlorpyrifos
Chlorpyrifos	2016.01	Hawaii	Cathy Tarutani, University of Hawaii	Tolerance Revocations: Chlorpyrifos
Chlorpyrifos	2016.01	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Tolerance Revocations: Chlorpyrifos
Chlorpyrifos	2016.01	Arizona and California	Peter Ellsworth, Al Fournier, Wayne Dixon, Channah Rock, University of Arizona	Tolerance Revocations: Chlorpyrifos
Chlorpyrifos	2016.06	California	Amanda Crump, Western IPM Center	Chlorpyrifos, Diazinon, and Malathion Registration Review; Draft Human Health and/or Ecological Risk Assessments
Chlorpyrifos	2016.06	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Chlorpyrifos, Diazinon, and Malathion Registration Review; Draft Human Health and/or Ecological Risk Assessments
Chlorpyrifos	2017.01	Arizona and California	Al Fournier, Ayman Mostafa, Joshua Sherman, Wayne Dixon, Peter Ellsworth, University of Arizona	Tolerance Revocations: Chlorpyrifos
Chlorpyrifos	2018.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Comments in response to NMFS biological opinion issued under the Endangered Species Act: Chlorpyrifos, Diazinon and Malathion
Clothianidin	2012.09	Hawaii	Cathy Tarutani, University of Hawaii	Clothianidin Use in Hawaii -- Response to Petition to Suspend
Clothianidin	2017.07	Arizona, New Mexico	Al Fournier, Peter Ellsworth, Wayne Dixon, University of Arizona	Registration Reviews: Neonicotinoid Risk Assessments
Clothianidin	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Clothianidin Registration Review: Combined Pollinator Risk Assessment and EPA's Registration Review for Four Neonicotinoid Insecticides
Clothianidin	2020.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Neonicotinoid Pesticides
Clothianidin	2020.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Decisions for Several Neonicotinoid Pesticides
Comment Impacts	2020.03	Arizona, California	Al Fournier, Naomi Pier, Peter Ellsworth; University of Arizona	Your Voice Matters! Influencing Pesticide Registration Review
Copper	2006.02	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Ted Rogers, USDA, OPMP	Request for Submission of Data for Copper Master Label Data File
Copper	2006.03	Hawaii	Cathy Tarutani, University of Hawaii	Copper Use on Papaya in Hawaii (for Copper Master Label Data File)
Copper	2006.03	Hawaii	Cathy Tarutani, University of Hawaii	Copper Use on Coffee in Hawaii (for Copper Master Label Data File)
Copper	2006.03	Hawaii	Cathy Tarutani, University of Hawaii	Copper Use on Banana in Hawaii (for Copper Master Label Data File)
Copper	2006.06	Hawaii, Guam	Cathy Tarutani, University of Hawaii	Copper Use in Hawaii and on Guam (for Copper Master Label Data File) (Tree Crops, Vegetables, Litchi, Papaya, Betel Nuts)
Copper	2006.06	Hawaii, Guam	Cathy Tarutani, University of Hawaii	Copper Use in Hawaii (updated) and on Guam (for Copper Master Label Data File) (Tree Crops, Vegetables, Litchi, Papaya, Betel Nuts)
Copper	2006.10	Hawaii	Cathy Tarutani, University of Hawaii	Copper Use in Hawaii (Bananas, Papayas, Mangoes, Macadamia nuts, Vegetable Crops, Ornamentals)
Copper	2006.11	Hawaii	Susan Anderson, Versar, Inc.	Copper Use in Hawaii (Bananas)
Copper	2007.01	Hawaii	Cathy Tarutani, University of Hawaii	Copper Use in Hawaii (Bananas)
Copper	2007.01	Hawaii	Richard Michell, EPA	Copper Use in Hawaii -- Additional Information Request (Mango and papaya)
Copper	2007.02	Hawaii	Cathy Tarutani, University of Hawaii	Copper Use in Hawaii -- Response to Additional Information Request (Mango and papaya)
Copper	2007.03	Hawaii	Richard Michell, EPA	Copper Use in Hawaii -- Additional Information Request (Mango)
Copper	2007.03	Hawaii	Cathy Tarutani, University of Hawaii	Copper Use in Hawaii -- Response to Additional Information Request (Mango)
Copper	2016.12	California	Jim Farrar, University of California Statewide IPM Program	Importance of Copper in Organic Agriculture
Copper	2017.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Copper Registration Review
Copper	2017.12	California	Amanda Crump, Western IPM Center	Registration Review
Crop Harvest & Soil Preparation Time	2014.12	California	Jim Farrar, Western IPM Center	Crop Harvest & Soil Preparation Time
Cycloate	2004.04	Colorado	Sandra K. McDonald, Colorado State University; Wilfred Burr, USDA-OPMP;	Cycloate Information for Colorado
Cycloate	2004.05	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University; Wilfred Burr, USDA-OPMP	Response to Cycloate (Ro-Neet) Use in Pacific Northwest (PDF* 188K)
Cycloate	2004.08	Washington	Jane Thomas, Washington State University	Cycloate Chemigation in Washington (PDF* 12K)
Cycloate	2004.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University; Wilfred Burr, USDA-OPMP	Response to Cycloate (Ro-Neet) Use on Sugarbeets in Pacific Northwest (PDF* 28K)
Cycloate	2004.09	Colorado	Sandra McDonald, Colorado State University; Wilfred Burr, USDA-OPMP	Responses to Questions about Cycloate Use in Colorado
Cycloate	2004.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University; Wilfred Burr, USDA-OPMP	Impregnation of Cycloate Onto Dry Fertilizer and Impact of Proposed 48-Hour REI (PDF* 28K)
Cycloate	2021.01	Arizona, California	Alfred Fournier, Wayne Dixon; University of Arizona	Cycloate Use and Benefits in Arizona & Southeastern California Agriculture
Cycloate	2021.12	Arizona, California	Alfred Fournier, Wayne Dixon; University of Arizona	Response to EPA Proposed Interim Decision for Cycloate
Cyfluthrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Cyfluthrin	2017.07	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Ayman Mostafa, Joshua Sherman, Randy Norton, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Cyfluthrin	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Cyfluthrin Registration Review: Draft Ecological Risk Assessment
Cyfluthrin	2020.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decisions for Several Pyrethroids
Cyfluthrin	2020.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decision
Cymoxanil	2017.07	Arizona	Al Fournier, Michael Matheron, Wayne Dixon, Peter Ellsworth, University of Arizona	Registration review: Human health and ecological risk assessments
Cymoxanil	2018.02	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Registration review: Human health and ecological risk assessments
Cypermethrin	2003.06	California	Rick Melnicoe, Western IPM Center	Response to EPA Use Closure Memo for Cypermethrin
Cypermethrin	2003.06	California	Mark Seaton, Chemical Review Manager, Special Review and Reregistration Division, EPA	Revised Cypermethrin Use Closure Memo
Cypermethrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and Ecological Risk Assessment
Cypermethrin	2017.07	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Ayman Mostafa, Joshua Sherman, Randy Norton, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and Ecological Risk Assessment
Cypermethrin	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Cypermethrins (alpha & zeta) Registration Review: Draft Ecological Risk Assessment
Cypermethrin	2020.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decisions for Several Pyrethroids
Cyphenothrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
D-phenothrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
DICHLORVOS (DDVP)	2007.07	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Al Jennings, USDA	Dichlorvos (DDVP) Information Request
DICHLORVOS (DDVP)	2007.07	Arizona	Al Fournier, University of Arizona	Response to Dichlorvos (DDVP) Information Request (Livestock in Arizona)
DICHLORVOS (DDVP)	2007.07	Idaho, Montana, Oregon, Utah, and Washington	Jane Thomas, Washington State University	Response to Dichlorvos (DDVP) Information Request (Beef and Dairy Cattle in Pacific Northwest)
DICLORAN (Botran, DCNA)	2006.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Botran (DCNA) Use in Pacific Northwest (Celery, Lettuce, Grapes, Succulent Beans, Stone Fruits, Christmas Trees, Conifers)
DICLORAN (Botran, DCNA)	2006.03	California	Rick Melnicoe, Western IPM Center	Botran (DCNA) Use in California (Celery, Lettuce, Grapes, Snap Beans, Stone Fruits, Christmas Trees, Conifers)
DICOFOL	2004.11	California	Rick Melnicoe, Western IPM Center	Response to Application of Dicofol to Apricots, Nectarines or Peaches in California During 2002
DICOFOL	2004.11	California	Rick Melnicoe, Western IPM Center	Application of Dicofol to Apricots, Nectarines or Peaches in California During 2002
DICOFOL	2011.07	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Response about Retaining Dicofol Use on Mint
DICROTOPHOS	2014.11	Arizona	Peter Ellsworth, Lydia Brown, Al Fournier, Wayne Dixon; University of Arizona	Dicrotophos use in Arizona
DIFLUBENZURON	2011.05	California, Idaho, Oregon, Washington	Jane Thomas, Washington State University	Response about National Marine Fisheries Service Draft Biological Opinion on Diflubenzuron, Propargite and Fenbutatin Oxide
DIMETHIPIN	2005.05	California	Rick Melnicoe, Western IPM Center	Dimethipin Use Rate on Cotton in California
DIMETHIPIN	2005.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Philip Poli,USDA/Office of Pest Management Policy	Dimethipin Use Rate on Cotton
DIMETHIPIN	2005.05	Arizona	Peter Ellsworth, University of Arizona	Dimethipin Use Rate on Cotton in Arizona
DIMETHOATE	2003.02	Alaska, Idaho, Oregon, Utah, Washington	Jane Thomas, Washington State University	Dimethoate Chemical Review (PDF* 705K)
DIMETHOATE	2003.06	California	Rick Melnicoe, Western IPM Center	Dimethoate Use in California (Broccoli, Cauliflower and Leaf Lettuce)
DIMETHOATE	2003.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Doug Walsh, IPM Coordinator, Washington State University	Dimethoate Use on Succulent Peas and Beans in Pacific Northwest (Sugar Snap Peas)
DIMETHOATE	2003.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Dimethoate Use on Succulent Beans and Peas in Pacific Northwest: Final Response (PDF* 144K)
DIMETHOATE	2003.10	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Alternatives for the Use of Dimethoate on Succulent Beans and Peas in Pacific Northwest (PDF* 353K)
DIMETHOATE	2005.10	California	Rick Melnicoe, Western IPM Center	Dimethoate Use in California (Citrus, Broccoli, Cauliflower) (PDF* 60K)
DIMETHOATE	2006.01	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Dimethoate Use in the Pacific Northwest (Less than 1% Crop Treated) (Alfalfa, Alfalfa Seed, Asparagus, Field Corn, Pear, Safflower, Sorghum, Wheat) (PDF* 63K)
DIMETHOATE	2006.01	California	Rick Melnicoe, Western IPM Center	Dimethoate Use in California (Less than 1% Crop Treated)(Alfalfa, Asparagus, Corn, Cotton, Grapefruit, Onions, Oranges, Spring Wheat, Peanuts, Pears, Sorghum, Tobacco, Wheat, Soybeans, and Safflower) (PDF* 57K)
DIMETHOATE	2006.02	California	Belinda Platts, Dole Fresh Vegetables	Dimethoate Use on Celery, Cauliflower, and Brussels Sprouts in California
DIMETHOATE	2006.02	California	Teung F. Chin, OPMP, USDA	Dimethoate Use on Celery, Cauliflower, and Brussels Sprouts in California
DIMETHOATE	2006.02	Idaho, Montana	Jane Thomas, Washington State University	Dimethoate Use on Cherries in Idaho and Montana
DIMETHOATE	2006.02	Idaho, Montana	Teung F. Chin, OPMP, USDA	Dimethoate Use on Cherries in Idaho and Montana
DIMETHOATE	2006.03	Arizona	Peter Ellsworth, Rick Melnicoe, Western IPM Center	Dimethoate Use in Arizona (Cotton)
DIMETHOATE	2006.03	California	Rick Melnicoe, Western IPM Center	Dimethoate Use in California (Alfalfa Seed and Hay, Field Corn/Popcorn, Citrus, Cotton, Grass Seed, Pears, Pecans, Peppers, Safflower, Wheat) (PDF* 45K)
DIMETHOATE	2006.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Dimethoate Use in the Pacific Northwest Region (Alfalfa Seed and Hay, Grass Seed, Succulent Peas) (PDF* 40KB)
DIMETHOATE	2006.03	California	David Holden, Holden Research and Consulting	Dimethoate REIs for Cole Crops in California
DIMETHOATE	2006.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Dimethoate Retreatment Interval for Succulent Peas in Pacific Northwest (PDF* 36K)
DIMETHOATE	2006.03	Idaho, Oregon, Washington	Jane Thomas, Washington State University	Dimethoate Use in the Pacific Northwest Region (Christmas Trees and Woody Ornamentals) (PDF* 41KB)
DIMETHOATE	2006.08	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Rick Melnicoe, Western IPM Center; Teung Chin, OPMP, USDA-ARS	Dimethoate Interim Reregistration Eligibility Decision Request for Comments (Replies Sought by September 12, 2006 )
DIMETHOATE	2006.09	Washington	Jane Thomas, Washington State University	Dimethoate Use on Cherries in Washington -- Comments in Response to Dimethoate Interim Reregistration Eligibility Decision Document (PDF* 78K)
DIMETHOATE	2006.11	Hawaii	Cathy Tarutani, University of Hawaii	Dimethoate Conference Call Followup; (herbaceous ornamentals, corn [seed crop], soybeans [seed crop])
DIMETHOATE	2007.01	Hawaii	Cathy Tarutani, University of Hawaii	Dimethoate Conference Call Followup; (leaf lettuce, melons, green beans, tomatoes)
DIMETHOATE	2009.12	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Ted Rodgers, USDA-OPMP	Dimethoate Reregistration Review Information Request
DIMETHOATE	2010.01	California	Rick Melnicoe, Western IPM Center	Dimethoate Reregistration Review Information Request -- California Response
DIMETHOATE	2010.01	Alaska, Idaho, Montana, Oregon, Utah, and Washington	Jane Thomas, Washington State University	Dimethoate Reregistration Review Information Request -- Pacific Northwest Response
DIMETHOATE	2010.02	Idaho, Oregon	Jane Thomas, Washington State University	Dimethoate Reregistration Review Information Request -- Additional Pacific Northwest Response for Idaho and Oregon
DIMETHOATE	2010.02	Hawaii	Cathy Tarutani, University of Hawaii	Dimethoate Reregistration Review Information Request -- Hawaii Response; Vegetable and seed crops
Dacthal (DCPA)	2003.07	California	Rick Melnicoe, Western IPM Center	DCPA (Dacthal) Use in California (Cole Crops, Onions, and Others)
Dacthal (DCPA)	2003.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	DCPA Use on Minor Crops (Primarily Onions) in Pacific Northwest: Final Response (PDF* 77K)
Dacthal (DCPA)	2003.09	Hawaii	Cathy Tarutani, University of Hawaii	Important Uses of DCPA in Hawaii: Onions and Head and Chinese Cabbage
Dacthal (DCPA)	2005.03	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Important Uses of DCPA in Hawaii: Beans
Dacthal (DCPA)	2005.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Jill Bloom, Office of Pesticide Programs, EPA	Comments on Federal Register Notice for DCPA: Sweet Potatoes
Dacthal (DCPA)	2005.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments on Federal Register Notice for DCPA: Sweet Potatoes, Beans, Yam Bean, Eggplant, Cucumbers, Turnips
Dacthal (DCPA)	2005.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Comments on Federal Register Notice for DCPA: Sweet Potatoes, Beans, Yam Bean, Eggplant, Cucumbers, Turnips
Deltamethrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Diazinon	2009.09	California, Idaho, Oregon, Washington	Rick Melnicoe, Western IPM Center	Response Regarding Label Mandated Buffer Zones for Pesticide Products Containing Chlorpyrifos, Diazinon, and Malathion (PDF* 69K)
Diazinon	2016.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Chlorpyrifos, Diazinon, and Malathion Registration Review; Draft Human Health and/or Ecological Risk Assessments
Diazinon	2016.06	California	Amanda Crump, Western IPM Center	Chlorpyrifos, Diazinon, and Malathion Registration Review; Draft Human Health and/or Ecological Risk Assessments
Diazinon	2016.06	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Chlorpyrifos, Diazinon, and Malathion Registration Review; Draft Human Health and/or Ecological Risk Assessments
Diazinon	2017.07	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Draft Human Health Risk Assessment for the Registration Review of Diazinon
Diazinon	2018.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Comments in response to NMFS biological opinion issued under the Endangered Species Act: Chlorpyrifos, Diazinon and Malathion
Diazinon	2022.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Petition To Revoke Tolerance and Cancel Registrations for Certain Organophosphate Uses
Dicamba	2006.02	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Dicamba Risk Assessment in Hawaii (Golf Courses, Seed Corn, Sugarcane, Asparagus)
Dicamba	2022.10	Alaska, Idaho, Montana, Oregon, Utah, Washington	Dani Lightle	Dicamba risk assessment
Dicamba	2022.10	Arizona, California	Alfred Fournier, José Dias, Kai Umeda, Wayne Dixon; University of Arizona	Dicamba Use and Benefits in Arizona and the Southwest
Dichlobenil	2017.12	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Registration Review
Dichloropropene	2005.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Comments in Response to 1,3-Dichloropropene Risk Assessment; Notice of Availability; Pineapple in Hawaii
Dichloropropene	2013.10	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Comments in Response to request to establish tolerance for residues of 1,3-Dichloropropene in Pineapple
Dimethoate	2022.09	Arizona, California	Al Fournier, Peter Ellsworth, John Palumbo, Marco Peña, Wayne Dixon; University of Arizona	Response to EPA Notice: Petition to Revoke Tolerances and Cancel Registrations for Certain Organophosphate Uses
Dimethomorph	2017.07	Arizona	Al Fournier, Michael Matheron, Wayne Dixon, Peter Ellsworth, University of Arizona	Registration review: Human health and ecological risk assessments
Dinotefuran	2017.07	Arizona, New Mexico	Al Fournier, Peter Ellsworth, Wayne Dixon, University of Arizona	Registration Reviews: Neonicotinoid Risk Assessments
Dinotefuran	2020.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Neonicotinoid Pesticides
Dinotefuran	2020.05	Arizona	Alfred Fournier, John Palumbo, Peter Ellsworth & Wayne Dixon, University of Arizona	Pesticide Registration Review; Proposed Interim Decisions for Several Neonicotinoid Pesticides
Diuron	2022.08	Arizona, California	Alfred Fournier, William McCloskey, Blase Evancho & Wayne Dixon, University of Arizona	Response to EPA Proposed Interim Decision for Diuron
EBDC	2007.12	Alaska, Idaho, Washington	Jane Thomas, Washington State University	Response to Information Request on EDBC Use on Potato in PNW (PDF* 30K)
EBDC	2007.12	California	Rick Melnicoe, Western IPM Center	Response to Information Request on EDBC Use on Potato
EBDCs and ETU (ETHYLENEBISDITHIOCARBAMATES OR EBDC AND ETHYLENE THIOUREA OR ETU)	2005.02	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Loren Mochida, Director, Hawaii Papaya Industry Association	Comments in Response to the Notice of Availability of Certain Ethylenebisdithiocarbamates (EBDCs) and Ethylene Thiourea (ETU); Risk Assessments and Preliminary Risk Reduction Options (Comments from Hawaii Papaya Industry Association)
EBDCs and ETU (ETHYLENEBISDITHIOCARBAMATES OR EBDC AND ETHYLENE THIOUREA OR ETU)	2005.02	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Loren Mochida, Director, Hawaii Papaya Industry Association	Comments in Response to the Notice of Availability of Certain Ethylenebisdithiocarbamates EBDCs) and Ethylene Thiourea (ETU); Risk Assessments and Preliminary Risk Reduction Options (Comments representing 75 Hawaii papaya growers contracting with Tropical Hawaiian Products)
EBDCs and ETU (ETHYLENEBISDITHIOCARBAMATES OR EBDC AND ETHYLENE THIOUREA OR ETU)	2005.02	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Donald L. Eberly, President, Hawaii Orchid Growers Association	Comments in Response to the Notice of Availability of Certain Ethylenebisdithiocarbamates (EBDCs) and Ethylene Thiourea (ETU); Risk Assessments and Preliminary Risk Reduction Options: American-affiliated Pacific Islands (Comments from the Hawaii Orchid Growers Association)
EBDCs and ETU (ETHYLENEBISDITHIOCARBAMATES OR EBDC AND ETHYLENE THIOUREA OR ETU)	2005.02	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Comments in Response to the Notice of Availability of Certain Ethylenebisdithiocarbamates (EBDCs) and Ethylene Thiourea (ETU); Risk Assessments and Preliminary Risk Reduction Options: American-affiliated Pacific Islands (with comments from the Hawaii Farm Bureau); Docket OPP-2004-0078: Comment period: November 24, 2004 through February 22, 2005
EBDCs and ETU (ETHYLENEBISDITHIOCARBAMATES OR EBDC AND ETHYLENE THIOUREA OR ETU)	2005.02	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Eric S. Tanouye, President, Hawaii Florists and Shippers Association	Comments in Response to the Notice of Availability of Certain Ethylenebisdithiocarbamates (EBDCs) and Ethylene Thiourea (ETU); Risk Assessments and Preliminary Risk Reduction Options: American-affiliated Pacific Islands (Comments from Hawaii Florists and Shippers Association)
EBDCs and ETU (ETHYLENEBISDITHIOCARBAMATES OR EBDC AND ETHYLENE THIOUREA OR ETU)	2005.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Comments in Response to EBDC Fungicide Use on Macadamia Nuts and Coffee in Hawaii
EBDCs and ETU (ETHYLENEBISDITHIOCARBAMATES OR EBDC AND ETHYLENE THIOUREA OR ETU)	2005.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Comments in Response to Risk Mitigation Options for EBDC Fungicide Use on Papayas in Hawaii
EBDCs and ETU (ETHYLENEBISDITHIOCARBAMATES OR EBDC AND ETHYLENE THIOUREA OR ETU)	2005.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Comments in Response to Risk Mitigation Options for EBDC Fungicide Use on Papayas in Hawaii: Re-Entry Interval and Protective Clothing
ENDANGERED SPECIES ACT	2023.02	Arizona, California	Alfred Fournier, Peter Ellsworth, University of Arizona	EPA Endangered Species Act Workplan Update: Proposed Label Language for Nontarget Species Mitigation and Other Actions
ETHOPROP	2016.11	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Ethoprop
EUROPEAN PAPER WASPS AND ASIAN LADYBUGS	2005.08	Colorado	Wilfred Burr, USDA	European Paper Wasps and Asian Ladybugs (Lady Beetles) in Fruit: Threats to Colorado Grape, Peach, and Cherry Harvests?
EUROPEAN PAPER WASPS AND ASIAN LADYBUGS	2005.08	Colorado	Harold Larsen, Colorado State University	Response to European Paper Wasps and Asian Ladybugs (Lady Beetles) in Fruit: Threats to Colorado Grape, Peach, and Cherry Harvests
Emamectin benzoate	2018.10	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Proposed Interim Decision
Endosulfan	2007.10	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Al Jennings, USDA	Endosulfan Information Request on Risk Mitigation Measures
Endosulfan	2009.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Ted Rogers, USDA	Endosulfan Impact Assessment Information Request; potato, tomato, cotton, apple, cucumber, squash, pumpkin, melons
Endosulfan	2009.07	Arizona, New Mexico, Nevada, California	Al Fournier, University of Arizona	Endosulfan Impact Assessment Information Request Response (Arid Southwest)
Endosulfan	2009.10	Hawaii	Kaitlin Rienzo-Stack, EPA	Information Request on Endosulfan Use on Pineapples in Hawaii
Endosulfan	2009.10	Hawaii	Cathy Tarutani, University of Hawaii	Response to Information Request on Endosulfan Use on Pineapples in Hawaii
Endosulfan	2010.05	California	Rick Melnicoe, Western IPM Center	California Response to Request for Information About Endosulfan Use (Greenhouse tomatoes)
Endosulfan	2010.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Teung Chin, USDA-OPMP	Request for Information About Endosulfan Use; Greenhouse tomatoes
Endosulfan	2010.06	California	Rick Melnicoe, Western IPM Center	California Response to EPA Press Release on Termination of all Uses of Endosulfan
Endosulfan	2010.06	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Teung Chin, USDA-OPMP	EPA Press Release on Termination of all Uses of Endosulfan
Endosulfan	2010.06	Hawaii	Cathy Tarutani, University of Hawaii	Hawaii Response to EPA Press Release on Termination of all Uses of Endosulfan Pineapples, macadamia nuts
Endothall	2004.07	Alaska, Idaho, Montana, Oregon, Utah, Washington	Pacific Northwest Comment Coordinator+	Comments in Response to Request for Information About Use of Endothall in Irrigation Canals (PDF* 28K)
Esfenvalerate	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Esfenvalerate	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Esfenvalerate Registration Review: Draft Ecological Risk Assessment
Esfenvalerate	2020.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decisions for Several Pyrethroids
Esfenvalerate	2020.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Ethaboxam	2017.05	Arizona, Idaho, Montana, New Mexico, North Dakota, Oregon	Amanda Crump, Western IPM Center, Becky Sisco, Western IR-4 Program	Ethaboxam- tolerance for first foliar and/or soil application uses on cucurbit vegetables (Crop Group 9), ginseng, pepper (Pepper/Eggplant Crop Subgroup 8-10B) and potato (Tuberous and Corm Vegetable Crop Subgroup 1C)
Ethephon	2017.09	Arizona, California, Colorado, New Mexico	Al Fournier, David Kopec, Peter Ellsworth, University of Arizona	Ethephon Proposed Interim Registration Review
Ethofumesate	2005.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in response to: Ethofumesate Risk Assessments; Notice of Availability, Federal Register Notice (Golf courses for control of grasses and nutsedge
Ethofumesate	2020.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, Western IPM Center	Pesticide Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Ethoprop	2005.12	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Use of Mocap EC in Bananas
Ethoprop	2005.12	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Use of Mocap EC and Mocap 15G in Bananas
Ethoprop	2006.01	Hawaii	Jacqueline Guerry, OPP, USEPA	Use of Mocap EC and Mocap 15G in Bananas
Ethoprop	2006.01	Hawaii	Jacqueline Guerry, OPP, USEPA	Use of Mocap EC and Mocap 15G in Bananas
Ethoprop	2006.01	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Use of Mocap EC and Mocap 15G in Bananas
Ethoprop	2006.01	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Use of Mocap EC and Mocap 15G in Bananas
Ethoprop	2006.05	Hawaii	Teung F. Chin, OPMP, ARS	Planned Cancellation of Ethoprop EC on Pineapples
Ethoprop	2006.06	Hawaii	Cathy Tarutani, University of Hawaii	Response to Planned Cancellation of Ethoprop EC on Pineapples
Etofenprox	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Etoxazole	2019.11	Arizona	Alfred Fournier, Peter Ellsworth,Wayne Dixon, University of Arizona	Etoxazole Use and Benefits in Arizona Corn and Cotton
FENAMIPHOS	2011.07	Hawaii	Teung Chin, USDA-OPMP	Comment Invited on Extension of Existing Stocks Sale and Distribution Date and Establishment of End-Use Date
FENAMIPHOS	2011.08	Hawaii	Cathy Tarutani, University of Hawaii	Response about Extension of Existing Stocks Sale and Distribution Date and Establishment of End-Use Date
FENBUTATIN OXIDE	2013.05	California, Idaho, Oregon, Washington	Jane Thomas, Washington State University	Response about National Marine Fisheries Service Draft Biological Opinion on Diflubenzuron, Propargite and Fenbutatin Oxide
FERBAM	2004.06	California	Rick Melnicoe, Western IPM Center	Ferbam: Voluntary Cancellation of Several Uses, Use in California
FERBAM	2004.06	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Kent Smith, USDA	Ferbam: Voluntary Cancellation of Several Uses
FERBAM	2004.07	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Ferbam: Use in Alaska, Idaho, Montana, Oregon, Utah, and Washington
FERBAM	2007.04	Oregon, Washington	Jane Thomas, Washington State University	Ferbam: Use on Cherries and Grapes in PNW
Fenamidone	2014.05	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Use of Fenamidone in IPM Programs
Fenamidone	2014.05	Arizona, California, New Mexico, Nevada	Al Fournier, University of Arizona	Use of Fenamidone in the Desert Southwest
Fenamidone	2020.11	Arizona, California, New Mexico, Nevada	Alfred Fournier, Bindu Poudel, Peter Ellsworth & Wayne Dixon, University of Arizona	Pesticide Registration Review: Proposed Interim Decisions for Several Pesticides
Fenhexamid	2013.08	California, Oregon, Washington, Utah	Jim Farrar, Western IPM Center	Fenhexamid Use
Fenhexamid	2018.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Comments in Response to Fenhexamid Registration Review: Draft Human Health and /or Ecological Risk Assessments
Fenpropathrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Flazasulfuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Flazasulfuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Flazasulfuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Flazasulfuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Flonicamid	2020.01	Arizona	Peter C. Ellsworth, John C. Palumbo, Alfred Fournier & Wayne Dixon	Flonicamid Use and Benefits in Arizona Agriculture
Flonicamid	2020.11	Arizona	Al Fournier, Peter C. Ellsworth, John Palumbo, University of Arizona	Pesticide Registration Review: Proposed Interim Decisions for Several Pesticides
Fluazifop	2007.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Fred Salzman, IR-4	Fluazifop Information Request; Various crops
Fluazifop	2007.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Fluazifop Information Request Response (Hawaii); Vegetable and fruit crops
Fluazifop	2007.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Fluazifop Information Request Response (Hawaii); Endive, sweet potato, rhubarb
Fluazifop	2019.10	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Fluazifop	2020.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Fludioxonil	2018.02	Arizona	Al Fournier, Peter Ellsworth, Michael Matheron, Wayne Dixon, University of Arizona	Fludioxonil Use in Arizona Crops
Flumethrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Fluopicolide	2018.02	New Mexico	Al Fournier, Peter Ellsworth, University of Arizona	Fluopicolide Use in New Mexico Chile Peppers
Foramsulfuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Foramsulfuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Foramsulfuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Foramsulfuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Formetanate hydrochloride	2005.11	California	Rick Melnicoe, Western IPM Center	Formetanate Hydrochloride Use on Alfalfa Grown for Seed, in California
Formetanate hydrochloride	2019.02	California	Jim Farrar, University of California Statewide IPM Program	Request from USDA-OPP
GMO COTTON	2019.11	Arizona	Peter C. Ellsworth, Alfred Fournier, University of Arizona	Comments on Petition for Determination of Nonregulated Status of Cotton Genetically Engineered for Insect Resistance
GMO COTTON	2020.12	Arizona, California	National Cotton States Arthropod Pest Management Working Group, a Western Center Working Group	Availability of a Draft Plant Pest Risk Assessment and Draft Environmental Assessment for Determination of Nonregulated Status of Cotton Genetically Engineered for Insect Resistance
Gamma cyhalothrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Gamma cyhalothrin	2017.07	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Ayman Mostafa, Joshua Sherman, Randy Norton, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Glufosinate	2016.08	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
HONEY	2013.04	Alaska, California, Idaho, Montana, Oregon, Utah Washington	Jane Thomas, Washington State University	Response to the Honey Survey Revsion Request
HONEY	2013.04	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to the Honey Survey Revsion Request
Halosulfuron-methyl	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; PropoSulfonylureas and Certain Other Pesticides; Proposed Decisionssed Decisions
Halosulfuron-methyl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Halosulfuron-methyl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Halosulfuron-methyl	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
IMAZALIL	2014.03	Arizona	Al Fournier, Peter Ellsworth and Wayne Dixon; University of Arizona	Imazalil in Arizona
IMAZALIL		Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Imazalil in IPM
Imazosulfuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Imazosulfuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Imazosulfuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Imazosulfuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Imidacloprid	2017.07	Arizona, New Mexico	Al Fournier, Peter Ellsworth, Wayne Dixon, University of Arizona	Registration Reviews: Neonicotinoid Risk Assessments
Imidacloprid	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Registration Reviews: Neonicotinoid Risk Assessments
Imidacloprid	2017.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Neonicotinoid Registration Review
Imidacloprid	2020.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Neonicotinoid Pesticides
Imidacloprid	2020.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Decisions for Several Neonicotinoid Pesticides
Imidacloprid	2020.05	Arizona	Alfred Fournier, John Palumbo, Peter Ellsworth & Wayne Dixon, University of Arizona	Proposed Interim Decisions for Several Neonicotinoid Pesticides
Imiprothrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Iodosulfuron-methyl-sodium	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Iodosulfuron-methyl-sodium	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Iodosulfuron-methyl-sodium	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Iodosulfuron-methyl-sodium	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Iprodione	2020.11	Arizona	Alfred Fournier & Wayne Dixon, University of Arizona	Pesticide Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Iprodione	2022.04	Arizona	Alfred Fournier, Wayne Dixon University of Arizona	Pesticide Registration Review: Proposed Interim Decisions for Several Pesticides, Iprodione
Iprodione	2022.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Dani Lightle, Oregon State University	Pesticide Registration Review: Proposed Interim Decisions for Several Pesticides, Iprodione
Lambda-cyhalothrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Lambda-cyhalothrin	2017.07	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Ayman Mostafa, Joshua Sherman, Randy Norton, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Lambda-cyhalothrin	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Lambda-cyhalothrin Registration Review: Draft Ecological Risk Assessment
Lambda-cyhalothrin	2020.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decisions for Several Pyrethroids
Linuron	2017.01	Arizona	Al Fournier, Barry Tickes, William McCloskey, Wayne Dixon, Peter Ellsworth, University of Arizona	Pesticide Registration Review; Draft Human Health and Ecological Risk Assessments for Sulfonylureas and Certain Other Pesticides; Notice of Availability and Request for Comment
Linuron	2019.08	California	Jim Farrar, Western IPM Center	Proposed interim decision for linuron
Linuron	2019.09	Arizona	Alfred Fournier, Peter Ellsworth,Wayne Dixon, University of Arizona	Proposed interim decision for linuron
MANCOZEB	2005.06	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Rick Melnicoe, Western IPM Center; Dhol Herzi, USDA	Mancozeb Mitigation Measures: Responses Sought by July 20, 2005; Greenhouse cut flowers, cranberry, bananas, tobacco, apples, Christmas trees, turf, potatoes and sugar beets, asparagus, cucurbits, tomato, and grapes
MANCOZEB	2005.07	Arizona	Al Fournier, University of Arizona	Effect of Proposed Mancozeb Mitigation Measures in Arizona; Turf Use
MANCOZEB	2005.07	Colorado	Sandra K. McDonald, Colorado State University	Effect of Proposed Mancozeb Mitigation Measures in Colorado; Apples, grapes, potatoes, sugarbeets, cucurbits
MANCOZEB	2005.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Effect of Proposed Mancozeb Mitigation Measures in Hawaii (Greenhouse cut flowers, banana, cucurbits)
MANCOZEB	2005.07	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Effect of Proposed Mancozeb Mitigation Measures in Pacific Northwest (Apples, asparagus, Christmas trees, cranberry, grapes, greenhouse cut flowers, potatoes, sugarbeet, turf)
MANCOZEB	2005.08	California	Charles J. Rivara, Director, California Tomato Research Institute, Inc.	Comments on Effect of Proposed Mancozeb Mitigation Measures in California on Processed Tomatoes
MANCOZEB	2005.08	California	Rick Melnicoe, Western IPM Center	Response to Comments Sought on Effect of Proposed Mancozeb Mitigation Measures in California (Tomatoes and Cucumbers)
MANCOZEB	2005.08	California	Richard Michell, USEPA, OPP, BEAD	Comments Sought on Effect of Proposed Mancozeb Mitigation Measures in California (Tomatoes and Cucumbers)
MANEB	2010.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Barbara Madden, EPA-OPP	Notice about Proposed Rule to Revoke All Tolerances on Food Uses of Maneb
MANEB	2010.07	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to Proposed Rule to Revoke All Tolerances on Food Uses of Maneb
MANEB	2010.07	Arizona, California, Nevada, New Mexico	Al Fournier, University of Arizona	Response to Proposed Rule to Revoke All Tolerances on Food Uses of Maneb
MCPB	2006.07	Oregon, Washington	Jane Thomas	MCPB Use on Canning Peas in Oregon and Washington
MCPB	2006.07	California	Rick Melnicoe, Western IPM Center	MCPB Use on Canning Peas in California
METALDEHYDE	2006.04	Arizona	Al Fournier, University of Arizona	Metaldehyde Use in Arizona
METALDEHYDE	2006.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Metaldehyde Use in the Pacific Northwest (Grass Seed, Ornamentals, Berries, Clover Seed, Vegetable Seed Crops, Brassica and Leafy Vegetables, Homeowner Use)
METALDEHYDE	2006.04	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Metaldehyde Use in Hawaii
METALDEHYDE	2006.05	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University; Rocky Lundy	Metaldehyde Use in the Pacific Northwest (Mint)
METALDEHYDE	2006.05	California	Rick Melnicoe, Western IPM Center	Metaldehyde and Other Snail and Slug Chemicals Used in California in 2004; Home, Garden, and Public lands
METALDEHYDE	2006.05	California	Rick Melnicoe, Western IPM Center	Metaldehyde Use to Control Snails and Slugs; Home, Garden, and Public lands
METALDEHYDE	2006.05	California	Beth Grafton-Cardwell, Kearney Agricultural Center	Metaldehyde Use in California; (Citrus)
METALDEHYDE	2006.12	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Metaldehyde/Iron Phosphate Cost Comparison -- PNW; (Nursery/ornamentals)
METHYL BROMIDE		California	Teung Chin, ARS, USDA-OPMP	Methyl Bromide Use in California Information Request -- Addtional Follow-up Questions
METHYL BROMIDE		California	Teung Chin, ARS, USDA-OPMP	Methyl Bromide Use in California Information Request -- Follow-up Questions
METHYL BROMIDE		California	Teung Chin, ARS, USDA-OPMP	Methyl Bromide Use in California Information Request
METHYL BROMIDE	2005.09	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Methyl Bromide Risk Assessment for Fumigant Pesticide; Notice of Availability (Ginger)
METHYL BROMIDE	2011.09	California	Rick Melnicoe, Western IPM Center	Methyl Bromide Use in California Information Request -- Response to Follow-up Questions
METHYL BROMIDE	2011.09	California	Rick Melnicoe, Western IPM Center	Methyl Bromide Use in California Information Request -- California Response
METHYL BROMIDE	2011.09	California	Rick Melnicoe, Western IPM Center	Methyl Bromide Use in California Information Request -- Response to Addtional Follow-up Questions
METHYL PARATHION	2002.12	Alaska, Idaho, Oregon, Utah, Washington	Jane Thomas	Methyl Parathion Chemical Review
METHYL PARATHION	2003.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Methyl Parathion Use in Onion Production (PDF* 52K)
METRIBUZIN	2005.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Petition to Modify or Revoke Tolerances Established for Alachlor, Chlorothalonil, Methomyl, Metribuzin, and Thiodicarb; Notice of Availability (Seed corn, celery, cabbage, broccoli, tomatoes, cucumber, papaya)
MRL (Columbia)	2007.11	Idaho, Oregon, Utah, Washington	Jane Thomas	Response to Request for Information on Impact of Colombian MRLs (Wheat)
MRL (Taiwan)	2009.03	Hawaii	Cathy Tarutani, University of Hawaii	Response to Request for Information on Taiwan MRL Changes -- Hawaii (Papaya)
MSMA	2006.12	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Federal Register Notice on Organic Arsenical Herbicides Reregistration Eligibility Decision (Turfgrass)
Malathion		American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Rick Melnicoe, Western IPM Center	Inquiry About Importance of Malathion for Control of Biting Flies
Malathion	2004.07	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Use of Malathion in Alaska, Idaho, Montana, Oregon, Utah, and Washington
Malathion	2004.07	Oregon, Washington	Jane Thomas, Washington State University	Malathion Use Sites for Oregon and Washington (Excel Chart)
Malathion	2005.11	California	Rick Melnicoe, Western IPM Center	Use of Malathion on Citrus in California
Malathion	2005.11	California	Rick Melnicoe, Western IPM Center	Use of Malathion on Dates in California
Malathion	2005.11	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in response to: Malathon; Revised Risk Assessments, Notice of Availability, and Solicitation of Risk Reduction Options; Federal Register Notice; Macadamia nuts, pineapple, papaya, vegetable crops (general), seed corn, ornamental use, orchids, jasmine (pikake)
Malathion	2006.03	California	Gabriele Ludwig, Almond Board of California	Malathion Use on Almonds in California
Malathion	2006.04	California	Beth Grafton-Cardwell, Kearney Agricultural Center	Malathion Use on Citrus in California
Malathion	2006.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	NW Comment Coordinator	Malathion: Proposed Risk Mitigation Measure for Non-ULV Formulations; Caneberries, Cherry, Mint, Parsnip, Rutabaga, Turnip, Pasture/Rangeland, Strawberry
Malathion	2006.04	California	Gabrielle Kirkland, California Grape & Tree Fruit League	Malathion Use on Table Grapes California
Malathion	2006.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Rick Melnicoe, Western IPM Center	ULV, EC, and WP Malathion Use
Malathion	2006.05	California	Rick Melnicoe, Western IPM Center	ULV, EC, and WP Malathion Use in California
Malathion	2006.05	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	ULV, EC, and WP Malathion Use in the Pacific Northwest; Barley, Oats, Wheat, Blueberries, Cherries, Pasture/Rangeland, Trees Grown for Pulp
Malathion	2006.05	Arizona	Al Fournier, University of Arizona	ULV Malathion Use in Arizona
Malathion	2006.05	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Malathion Use on Various Food and Forage Crops in Hawaii
Malathion	2006.05	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Malathion Use on Papaya, Mango, Guava, and Passion Fruit in Hawaii
Malathion	2006.06	California	Beth Grafton-Cardwell, Kearney Agricultural Center	Malathion Use on Citrus in California
Malathion	2006.07	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Watercress Residue Information
Malathion	2006.07	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Malathion Use Pattern Requirements for Hawaii
Malathion	2006.09	California	Rick Melnicoe, Western IPM Center	Malathion Use on Christmas Tree Plantations in California
Malathion	2006.09	California	Rick Melnicoe, Western IPM Center	Malathion Use on Christmas Tree Plantations in California
Malathion	2006.10	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Malathion Use on Christmas Tree Plantations in the Pacific Northwest (PDF* 35K)
Malathion	2006.10	Hawaii	Cathy Tarutani, University of Hawaii	Malathion Use on Seed Corn
Malathion	2006.10	Hawaii	Cathy Tarutani, University of Hawaii	Malathion Risk Mitigation -- Additional Response 1
Malathion	2006.10	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Malathion Use on Blueberries in PNW
Malathion	2006.10	Hawaii	Cathy Tarutani, University of Hawaii	Malathion Risk Mitigation -- Additional Response 2
Malathion	2006.10	Hawaii	Cathy Tarutani, University of Hawaii	Malathion Use on Seed Corn - Additional Response
Malathion	2006.12	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Response to Federal Register Notice on RED for Malathion; (Blueberry, cherry, trees grown for pulp, pasture/rangeland in PNW)
Malathion	2007.01	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to Federal Register Notice on RED for Malathion; (Miscellaneous crops in Hawaii)
Malathion	2008.02	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Malathion Use on Trees Grown for Pulp; Cottonwood/poplar in Pacific Northwest
Malathion	2008.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Response to Proposed Malathion Use Table; (Miscellaneous crops in PNW)
Malathion	2008.09	Hawaii	Eric Miederhoff, EPA	Followup Questions on Response to Federal Register Notice on RED for Malathion; (Collards, Swiss chard, watercress, and mustard greens in Hawaii)
Malathion	2008.09	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to Followup Questions on Response to Federal Register Notice on RED for Malathion; (Collards, Swiss chard, watercress, mustard greens, fig, radishes, rutabaga, and spinach in Hawaii)
Malathion	2009.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Additional Response to Information Requestion on Malathion Use on Trees Grown for Pulp; Cottonwood/poplar in PNW
Malathion	2009.09	California, Idaho, Oregon, Washington	Rick Melnicoe, Western IPM Center	Response Regarding Label Mandated Buffer Zones for Pesticide Products Containing Chlorpyrifos, Diazinon, and Malathion (PDF* 69K)
Malathion	2012.02	Hawaii, Guam, Northern Mariana Islands, American Samoa	Michael Kawate, Cathy Tarutani; University of Hawaii	Response Regarding Importance of Malathion for Control of Biting Flies
Malathion	2012.02	California	Rick Melnicoe, Western IPM Center	Response Regarding Importance of Malathion for Control of Biting Flies
Malathion	2012.02	Arizona, California	Al Fournier, University of Arizona	Response Regarding Importance of Malathion for Control of Biting Flies
Malathion	2012.02	Idaho, Washington	Jane Thomas, Washington State University	Response Regarding Importance of Malathion for Control of Biting Flies
Malathion	2013.05	Alaska, California, Idaho, Montana, Utah, Washington	Jane Thomas, Washington State University	Malathion Labeling and Use
Malathion	2013.05	Arizona, California, New Mexico, Nevada	Al Fournier, Peter Ellsworth and Wayne Dixon; University of Arizona	Malathion Use in the Desert Southwest
Malathion	2014.07	Hawaii, Arizona, Colorado, New Mexico, California, Oregon	Jim Farrar, Western IPM Center	Malathion Use in Large-Scale Ornamental Production
Malathion	2015.07	California	Jim Farrar, Western IPM Center	Label Language for Malathion - Rice and Watercress
Malathion	2015.07	Hawaii	Cathy Tarutani, University of Hawaii	Label Language for Malathion - Rice and Watercress
Malathion	2016.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Chlorpyrifos, Diazinon, and Malathion Registration Review; Draft Human Health and/or Ecological Risk Assessments
Malathion	2016.06	California	Amanda Crump, Western IPM Center	Chlorpyrifos, Diazinon, and Malathion Registration Review; Draft Human Health and/or Ecological Risk Assessments
Malathion	2016.06	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Chlorpyrifos, Diazinon, and Malathion Registration Review; Draft Human Health and/or Ecological Risk Assessments
Malathion	2018.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Comments in response to NMFS biological opinion issued under the Endangered Species Act: Chlorpyrifos, Diazinon and Malathion
Malathion	2022.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Response to EPA Notice: Petition to Revoke Tolerances and Cancel Registrations for Certain Organophosphate Uses
Malathion	2022.09	Arizona, California	Al Fournier, Peter Ellsworth, John Palumbo, Marco Peña, Wayne Dixon; University of Arizona	Response to EPA Notice: Petition to Revoke Tolerances and Cancel Registrations for Certain Organophosphate Uses
Mefenoxam	2017.07	Arizona	Al Fournier, Michael Matheron, Wayne Dixon, Peter Ellsworth, University of Arizona	Registration review: Human health and ecological risk assessments
Mepiquat	2017.10	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Randy Norton, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Mesosulfuron-methyl	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Mesosulfuron-methyl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Mesosulfuron-methyl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Mesosulfuron-methyl	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Metaflumizone	2017.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Registration Reviews: Conventional, Biopesticide, and Antimicrobial Pesticides
Metam sodium	2005.09	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Metam Sodium Risk Assessment; Notice of Availability (Vegetable Crops, Ginger, and Anthurium)
Metam sodium	2019.03	Arizona	Al Fournier, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Methomyl	2005.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in Response to Petition to Modify or Revoke Tolerances Established for Alachlor, Chlorothalonil, Methomyl, Metribuzin, and Thiodicarb; Notice of Availability (Seed corn, celery, cabbage, broccoli, tomatoes, cucumber, papaya)
Methomyl	2007.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Response to Request for Information on Methomyl/Thiodicarb Use -- PNW (Corn and head lettuce)
Methomyl	2007.03	Arizona, California	Al Fournier, University of Arizona	Response to Request for Information on Methomyl/Thiodicarb Use -- Arizona and California (Corn and head lettuce)
Methomyl	2007.08	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Al Jennings, USDA	Methomyl Information Request (Grapes)
Methomyl	2007.09	Hawaii	Cathy Tarutani, University of Hawaii	Methomyl Information Request Response (Hawaii)
Methomyl	2019.06	Arizona	Al Fournier, Madyson Hapmson, Peter C. Ellsworth, John Palumbo, Wayne Dixon, University of Arizona	Methomyl and Thiodicarb use in Arizona Agriculture
Methoxyfenozide	2013.08	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Methoxyfenozide Reregistration Review
Methoxyfenozide	2017.07	Arizona	Al Fournier, Wayne Dixon, Peter Ellsworth, University of Arizona	Pesticide Registration Review; Draft Human Health and Ecological Risk Assessments for Sulfonylureas and Certain Other Pesticides; Notice of Availability and Request for Comment
Metsulfuron-methyl	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Metsulfuron-methyl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Metsulfuron-methyl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Metsulfuron-methyl	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Mineral acids	2018.02	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Decision for mineral acids,including sulfuric acid
Momfluorothrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
NAPROPAMIDE	2005.07	California	Rick Melnicoe, Western IPM Center	Napropamide Use in California
NAPROPAMIDE	2005.07	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Demson Fuller, EPA	Napropamide Use in Western Region
NAPROPAMIDE	2005.07	Arizona	Rick Melnicoe, Western IPM Center	Napropamide Use in Arizona
NAPROPAMIDE	2005.07	California	Rick Melnicoe, Western IPM Center	Napropamide Use in Strawberries in California
NAPROPAMIDE	2005.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Napropamide Use in Blueberries, Caneberries, Brassicas, Cranberry, Currant, Filbert, Grape, Kiwifruit, Mint, Nursery and Rhubarb in the Pacific Northwest
NAPROPAMIDE	2005.08	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Napropamide Use in Sweet Potatoes in Hawaii
NAPROPAMIDE	2005.08	California	Rick Melnicoe, Western IPM Center	Response to Napropamide Use in California
NAPROPAMIDE	2005.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Napropamide Use in Nursery Stock in the Pacific Northwest
NEONICOTINOIDS	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Combined Pollinator Risk Assessment and EPA's Registration Review for Four Neonicotinoid Insecticides
NEONICOTINOIDS	2017.07	Arizona, New Mexico	Al Fournier, Peter Ellsworth, Wayne Dixon, University of Arizona	Registration Reviews: Neonicotinoid Risk Assessments
NEONICOTINOIDS	2017.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Registration Reviews: Neonicotinoid Risk Assessments
NEONICOTINOIDS	2020.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Neonicotinoid Pesticides
NEONICOTINOIDS	2020.04	Arizona	John C. Palumbo, University of Arizona	Impact of Proposed EPA Label Changes on Neonicotinoid Uses on Produce and Melon Crops in the Desert Southwest
NEONICOTINOIDS	2020.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Decisions for Several Neonicotinoid Pesticides
NEONICOTINOIDS	2020.05	Arizona	Peter Ellsworth, Alfred Fournier, & Wayne Dixon, University of Arizona	Proposed Interim Decisions for Several Neonicotinoid Pesticides
NEONICOTINOIDS	2020.08	Arizona	Alfred Fournier and Peter Ellsworth, University of Arizona	Petition to Revoke Tolerances: Neonicotinoid
NICOTINE	2007.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Wilfred Burr	Request for Information: Nicotine Use
NICOTINE	2007.05	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Nicotine Use: Pacific Northwest Response
NICOTINE	2007.05	Arizona	Al Fournier, University of Arizona	Nicotine Use: Arizona Response
NON-SOYBEAN LEGUMINOUS CROPS	2005.01	California	Rick Melnicoe, Western IPM Center	Request for Assistance: Quarantine Exemption for Non-Soybean Leguminous Crops in California
NON-SOYBEAN LEGUMINOUS CROPS	2005.01	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Kent Smith, USDA	Request for Assistance: Quarantine Exemption for Non-Soybean Leguminous Crops in Western Region
Nicosulfuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Nicosulfuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Nicosulfuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Nicosulfuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
OIL	2006.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Wilfred Burr, OPMP, USDA	Oil Use on Citrus
OIL	2006.05	California	Beth Grafton-Cardwell, Kearney Agricultural Center	Oil Use on Citrus - California Response
OIL	2006.06	Arizona	Al Fournier, University of Arizona	Oil Use on Citrus - Arizona Response
OIL	2006.06	California	Rick Melnicoe, Western IPM Center	Mineral Oil Use on Stored Corn and Sorghum in California
ORNAMENTALS, WOODY	2007.05	California	Harold Coble	Request for Information on Woody Ornamentals in California
Orthosulfamuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Orthosulfamuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Orthosulfamuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Orthosulfamuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Oryzalin		Idaho, Oregon, Washington	Harold Coble, USDA-OPMP	Request for Information on Oryzalin Use in Idaho, Oregon, and Washington
Oryzalin	2011.10	Idaho, Oregon, Washington	Jane Thomas, Washington State University	Request for Information on Oryzalin Use in Idaho, Oregon, and Washington -- Response
Oryzalin	2018.02	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	EPA's Registration Review for oryzalin
Oryzalin	2018.02	Arizona, California, Colorado, New Mexico	Al Fournier, University of Arizona	EPA's Registration Review for oryzalin
Oxamyl	2009.07	California, Arizona	Ted Rogers, USDA-ARS	Request for Information on Oxamyl Use in California and Arizona
Oxamyl	2009.08	Arizona	Al Fournier, University of Arizona	Arizona Response to Request for Information on Oxamyl Use in California and Arizona
Oxamyl	2010.04	Hawaii	Teung Chin, USDA-OPMP	Request for Information on Oxamyl Use in Hawaii and Puerto Rico
Oxamyl	2010.05	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Request for Information on Oxamyl Use in Hawaii and Puerto Rico -- Hawaii Response
Oxamyl	2017.11	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Oxamyl	2018.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	EPA Questions for USDA on the use and benefits of oxamyl on select crops
Oxamyl	2018.09	California	Jim Farrar, Western IPM Center	EPA Questions for USDA on the use and benefits of oxamyl on select crops
Oxamyl	2018.10	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Proposed Interim Decision
Oxamyl	2018.12	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Decision
Oxamyl	2018.12	Arizona	Al Fournier, University of Arizona	Proposed Interim Decision
Oxytetracycline	2005.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Dhol Herzi, Office of Pest Management Policy, USDA	Streptomycin and Oxytetracycline Use in Western Region (Apples and Pears)
Oxytetracycline	2005.05	California	Rick Melnicoe, Western IPM Center	Streptomycin and Oxytetracycline Use in California (Apples and Pears)
Oxytetracycline	2005.06	Alaska, Idaho, Oregon, Montana, Utah, Washington	Jane Thomas, Washington State University	Streptomycin and Oxytetracycline Use in the Pacific Northwest (Apples and Pears, Beans, Nursery/Ornamentals, Potatoes)
Oxytetracycline	2005.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Streptomycin and Oxytetracycline Use in Hawaii
Oxytetracycline	2019.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Registration Review Decisions for tree fruit antibiotics: oxytetracycline
PCNB (Fungicide)	2005.02	California	Rick Melnicoe, Western IPM Center	Request for Information on PCNB Use on Ornamentals in California
PCNB (Fungicide)	2005.02	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Kent Smith, USDA	Request for Information from Western Region on PCNB Use on Ornamentals
PCNB (Fungicide)	2005.02	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Rick Melnicoe, Western IPM Center	Critical Uses of Fungicide PCNB (Replies Sought by February 18, 2005)
PCNB (Fungicide)	2005.02	Colorado	Sandra McDonald	Critical Uses of Fungicide PCNB: Colorado: peppers and potatoes
PCNB (Fungicide)	2005.02	Alaska, Idaho, Oregon, Montana, Utah, Washington	Jane Thomas	Critical Uses of Fungicide PCNB in the Pacific Northwest: cotton, garlic, ornamentals, peppers, potatoes, succulent beans, soybeans, tomatoes, and turf
PCNB (Fungicide)	2005.03	California	Stephen N. Wegulo, Plant Pathology, UC Riverside	Response to Information Request on PCNB Use on Ornamentals in California
PCNB (Fungicide)	2005.07	California	Jill Bloom, EPA	More Information Sought on PCNB Critical Uses in California (Cotton, garlic, ornamentals, peanuts, peppers, potatoes, snapbeans, soybeans, tomatoes)
PCNB (Fungicide)	2005.07	California	Rick Melnicoe, Western IPM Center	More Information on PCNB Critical Uses in California (Beans, broccoli, brussel sprouts, landscape plants, peach, pepper, potato, tomato)
PCNB (Fungicide)	2006.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	PCNB as seed treatment in Pacific Northwest (Barley, Peas)
PCNB (Fungicide)	2006.12	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Response to Federal Register Notice on PCNB RED Notice of Availability and Third Extension of Comment Period - PNW (Potatoes, ornamental bulbs, turfgrass)
PCNB (Fungicide)	2007.01	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to Federal Register Notice on PCNB RED Notice of Availability and Third Extension of Comment Period
PCNB (Fungicide)	2012.02	Oregon, Washington	Jane Thomas	Response to Inquiry about PCNB Use for Bulb Dips
PESTICIDE EMERGENCY EXEMPTIONS (SECTION 18)	2004.11	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Streamlining Section 18 for Pesticides, Emergency Exemption Process Revisions  (PDF* 28K)
PESTICIDES, GENERAL	2003.08	Washington	Jane Thomas	Necessary Pesticide Applications for the Remainder of 2003 in Washington
PESTICIDES, GENERAL	2003.08	California	Rick Melnicoe, Western IPM Center	Information on Pesticide Applications Remaining in 2003 for Coastal Counties of California
PESTICIDES, GENERAL	2003.08	California, Idaho, Oregon, Washington	Burleson Smith, USDA	Information on Pesticide Applications Remaining in 2003 for California and the Pacific Northwest
PESTICIDES, GENERAL	2003.09	Oregon	Paul C. Jepson, Director, Integrated Plant Protection Center, Oregon State University	Necessary Pesticide Applications for the Remainder of 2003 in Oregon
PESTICIDES, GENERAL	2004.01	Alaska, Idaho, Montana, Utah, Washington	Jane Thomas	Proposed Joint Counterpart Regulations for Consultations Under Endangered Species Act
PESTICIDES, GENERAL	2004.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Use of Herbicides on Rangeland and on Acreage Under Contract in Conservation Reserve Program (PDF* 64K)
PESTICIDES, GENERAL	2012.10	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Response to FIFRA Pesticide Registration Review and ESA Consultation Process
POLLINATOR HEALTH COMMENT	2014.11	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Oregon, Palau, Utah, Washington, Wyoming	Jim Farrar, Western IPM Center	Pollinator Health Task Force comment
PRODIAMINE	2011.08	Arizona, California	Harold Coble, USDA-OPMP; Katie H. Weyrauch, USEPA, OPP	Prodiamine Use in California and Arizona Request for Information
PRODIAMINE	2011.08	Arizona, California	Rick Melnicoe, Western IPM Center; Al Fournier, University of Arizona	Prodiamine Use in California and Arizona -- California and Arizona Response
PRODIAMINE	2011.09	Arizona	Al Fournier, University of Arizona	Prodiamine Use in California and Arizona -- Arizona Response #2
PROPARGITE	2011.05	California, Idaho, Oregon, Washington	Jane Thomas	Response about National Marine Fisheries Service Draft Biological Opinion on Diflubenzuron, Propargite and Fenbutatin Oxide
PROPICONAZOLE	2006.05	Hawaii	Cathy Tarutani, University of Hawaii	Propiconazole Use in Hawaii (Ornamental Palms)
PUBLIC HEALTH PESTS	2020.01	Arizona, California	Dawn Gouge, Shaku Nair;, Shujuan Li & Al Fournier, University of Arizona	Pesticides; Draft Guidance for Pesticide Registrants on the List of Pests of Significant Public Health Importance
PYRETHROID\PYRETHRIN	2005.06	American-affiliated Pacific Islands: Hawaii, Guam, the Commonwealth of the Northern Mariana Islands, American Samoa, the Federated States of Micronesia, the Republics of Palau, and the Marshall Islands	Michael Kawate, Cathy Tarutani; University of Hawaii	Comments in response to: Pyrethrins Risk Assessments; Notice of Availability, Federal Register Notice (Mosquito control, ornamentals, food processing/storage, small farms and nurseries)
PYRETHROID\PYRETHRIN	2017.07	California	Amanda Crump, Western IPM Center	Draft Human Health and Ecological Risk Assessments for pyrethroids and certain other pesticides
PYRETHROID\PYRETHRIN	2017.07	California	Amanda Crump, Western IPM Center	Draft Human Health and Ecological Risk Assessments for pyrethroids and certain other pesticides
PYRETHROID\PYRETHRIN	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Pyrethrins Registration Review: Draft Ecological Risk Assessment
PYRETHROID\PYRETHRIN	2017.07	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Ayman Mostafa, Joshua Sherman, Randy Norton, Wayne Dixon, University of Arizona	Draft Human Health and Ecological Risk Assessments for pyrethroids and certain other pesticides
PYRETHROID\PYRETHRIN	2019.06	Arizona	Al Fournier, University of Arizona	Request for Input - Pyrethroid and Triazine Questions from EPA
PYRETHROID\PYRETHRIN	2019.07	California	Matt Baur, Western IPM Center	Request for Input - Pyrethroid and Triazine Questions from EPA
PYRETHROID\PYRETHRIN	2019.07	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Request for Input - Pyrethroid and Triazine Questions from EPA
PYRETHROID\PYRETHRIN	2020.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Special Docket for Pyrethroids, Pyrethrins, and Synergist
Paraquat	2016.05	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Paraquat Dichloride, Proposed Interim Mitigation Decision
Paraquat	2019.12	Arizona	Alfred Fournier, William McCloskey, Peter C. Ellsworth, Ayman Mostafa & Wayne Dixon, University of Arizona	Paraquat Dichloride Use and Benefits in Arizona Agriculture
Pedimethalin	2017.11	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, William McCloskey, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Permethrin	2006.03	Hawaii	Cathy Tarutani, University of Hawaii	Permethrin Use in Hawaii
Permethrin	2006.03	Arizona	Al Fournier, University of Arizona	Permethrin Use in Arizona
Permethrin	2006.03	California	Rick Melnicoe, Western IPM Center	Permethrin Use in California (Alfalfa; Apple; Pear; Cherries; Peach/Nectarine; Asparagus; Avocado; Broccoli; Brussels Sprout; Capbbage; Cauliflower; Cantaloupe; Cucumber; Pumpkin; Squash; Watermelon; Eggplant; Peppers; Tomato; Celery; Spinach; Collards; Greens, Turnip; Corn; Sweet Corn; Garlic; Onion; Horseradish; Papaya; Potato; Soybean)
Permethrin	2006.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas	Permethrin Use in Pacific Northwest (Alfalfa, Vegetable Crops, Vegetable Seed Crops, Corn, Filbert, Potato)
Permethrin	2006.03	Hawaii	Cathy Tarutani, University of Hawaii	Permethrin Use in Hawaii
Permethrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Permethrin	2017.07	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Ayman Mostafa, Joshua Sherman, Randy Norton, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Permethrin	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Permethrin Registration Review: Draft Ecological Risk Assessment
Permethrin	2021.11	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Draft Human Health and/or Ecological Risk Assessments for Several Pesticides, Permethrin
Piperonyl Butoxide	2018.02	California	Amanda Crump, Western IPM Center	Piperonyl Butoxide (PBO synergist) on California crops
Piperonyl Butoxide	2018.03	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Piperonyl Butoxide Registration Review
Piperonyl Butoxide	2021.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decisions for Piperonyl butoxide (PBO)
Piperonyl Butoxide	2021.11	Alaska, Idaho, Oregon, Montana, Utah, Washington	Dani Lightle, Oregon State University	Pesticide Registration Review: Proposed Interim Decisions for Piperonyl butoxide (PBO)
Piperonyl Butoxide	2021.11	Arizona	Alfred Fournier, Wayne Dixon; University of Arizona	Pesticide Registration Review: Proposed Interim Decisions for Piperonyl butoxide (PBO)
Prallethrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Primisulfuron-methyl	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Primisulfuron-methyl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Primisulfuron-methyl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Primisulfuron-methyl	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Prometryn	2017.11	Arizona, California, Colorado, New Mexico	Al Fournier, Peter Ellsworth, Wayne Dixon, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Prometryn	2018.10	Arizona, California, Colorado, New Mexico	Al Fournier University of Arizona	Proposed Interim Decision
Pronamide	2021.07	Arizona and California	Alfred Fournier, Barry Tickes, Wayne Dixon, University of Arizona	EPA Amended Proposed Interim Decision for Pronamide (Propyzamide): Comments on Arizona & Southeastern California Lettuce Use Practices And Response to Proposed Changes
Prosulfuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Prosulfuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Prosulfuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Prosulfuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Pymetrozine	2019.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Registration Review Decisions for pymetrozine
Pyraclostrobin	2014.08	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Pyraclostrobin Use in Hawaii
Pyraclostrobin	2014.08	Arizona, California, Nevada, New Mexico	Al Fournier, Peter Ellsworth and Wayne Dixon, University of Arizona	Pyraclostrobin Use in the Desert Southwest
Pyraclostrobin	2014.08	California, Oregon, Washington	Jim Farrar, Western IPM Center	Pyraclostrobin Use in California and the Pacific Northwest
Pyraclostrobin	2019.10	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, Western IPM Center	Comments in response to Pyraclostrobin (Case 2285)
Pyraclostrobin	2020.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, Western IPM Center	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Pyraclostrobin	2020.06	California	Matt Baur, Western IPM Center	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Pyraclostrobin	2020.07	Oregon, Washington	Katie Murray, Oregon State University	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Pyriproxifen	2018.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Pyriproxifen	2018.06	Arizona	Al Fournier, Peter Ellsworth, University of Arizona	Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Quinoxyfen	2014.02	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Quinoxyfen in IPM
Quinoxyfen	2014.02	Arizona, California, Nevada, New Mexico	Al Fournier, University of Arizona	Quinoxyfen in the Desert Southwest
Quinoxyfen	2018.02	Arizona, New Mexico	Al Fournier, Peter Ellsworth, Michael Matheron, Wayne Dixon, University of Arizona	Quinoxyfen Use in Arizona and New Mexico Crops
REEPort	2020.10	California	Matt baur, Western IPM Center	Agency Information Collection Activities; Proposals, Submissions, and Approvals
REEPort	2020.10	Arizona	Alfred Fournier, University of Arizona	Agency Information Collection Activities; Proposals, Submissions, and Approvals
RESISTANCE MANAGEMENT	2016.08	California	Amanda Crump, Western IPM Center	Pesticide Registrants on Pesticide Resistance Management Labeling
RESISTANCE MANAGEMENT	2018.06	National	National Cotton States Arthropod Pest Management Working Group	Resistance in Lepidopteran Pests to Bt PIPs in the United States
RODENTICIDES	2007.05	Hawaii	Cathy Tarutani, University of Hawaii	Response to EPA Docket on Proposed Rodenticide Risk Mitigation Decision (Livestock industry in Hawaii)
Rimsulfuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Rimsulfuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Rimsulfuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Rimsulfuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
SALMON	2014.07	California	Jim Farrar, Western IPM Center	Salmon Buffer Impact
SIDURON	2007.01	Alaska, Idaho, Montana, Oregon, Utah, Washington	Pacific Northwest Comment Coordinator+	Response to Request for Information on Siduron Use (Golf courses, athletic fields, sod farms, and on grass grown for seed in PNW)
SOIL FUMIGANTS	2007.03	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Al Jennings, USDA	BEAD Soil Fumigant Impact Assessment Request for Information
SOIL FUMIGANTS	2007.04	Alaska, Idaho, Oregon, Montana, Utah, Washington	Jane Thomas, Washington State University	BEAD Soil Fumigant Impact Assessment Request for Information -- Pacific Northwest Response (Blueberry, lettuce, mint, red raspberry, sugarbeet, tree fruit, vegetable seed)
SOIL FUMIGANTS	2007.04	Arizona	Al Fournier, University of Arizona	BEAD Soil Fumigant Impact Assessment Request for Information -- Arizona Response (Melons, spinach, fallow land)
SOIL FUMIGANTS	2007.04	Arizona	Al Fournier, University of Arizona	BEAD Soil Fumigant Impact Assessment Request for Information -- Additional Arizona Response (Melons)
SOIL FUMIGANTS	2007.08	Oregon	Joe DeFrancesco, Oregon State University	BEAD Soil Fumigant Impact Assessment Request for Information -- Oregon (Berries)
SPS NOTIFICATION FOR CHINA	2011.08	Hawaii	Teung Chin, USDA-OPMP; Katrina Reid, USDA-FAS	Sanitary and Phytosanitary (SPS) Notification for China Request for Comment
SPS NOTIFICATION FOR CHINA	2011.08	Hawaii	Cathy Tarutani, University of Hawaii	Sanitary and Phytosanitary (SPS) Notification for China -- Hawaii Response
SULFOMETURON METHYL	2009.01	Oregon	Jane Thomas, Washington State University	Request for Extension of Comment Period for RED (PDF* 24K)
SULFONYL UREA	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
SULFONYL UREA	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
SULFONYL UREA	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
SULFONYL UREA	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
SULFOXAFLOR	2013.02	Arizona	John Palumbo, University of Arizona	Sulfoxaflor use patterns
SULFOXAFLOR	2015.09	California	Jim Farrar, Western IPM Center	Sulfoxaflor use patterns
SULFOXAFLOR	2015.10	Hawaii	Cathy Tarutani, University of Hawaii	Sulfoxaflor use patterns
SULFOXAFLOR	2015.12	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfoxaflor use patterns
SULFOXAFLOR	2016.06	California	Amanda Crump, Western IPM Center	Public Participation for New Active Sulfoxaflor
SULFOXAFLOR	2016.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Public Participation for New Active Sulfoxaflor
SULFOXAFLOR	2016.06	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Public Participation for New Active Sulfoxaflor
SULFOXAFLOR	2016.06	Arizona and California	Peter Ellsworth, Al Fournier, Wayne Dixon, University of Arizona	Public Participation for New Active Sulfoxaflor
SULFOXAFLOR	2022.09	Arizona, California	Al Fournier, Peter Ellsworth, John Palumbo, Ayman Mostafa,Wayne Dixon; University of Arizona	In Response to EPA Draft Biological Evaluation for Sulfoxaflor & Mitigations Proposed by the Registrant
SULFOXAFLOR	2023.03	Arizona, California	Alfred Fournier, Peter Ellsworth, University of Arizona	Response to EPA Call for Comment on Sulfoxaflor Registrations on Certain Crops
Simazine	2004.11	California	Rick Melnicoe, Western IPM Center	Risk Assessments for Simazine Use on Turfgrass in California
Simazine	2004.12	Alaska, Idaho, Oregon, Utah and Washington	Jane Thomas, Washington State University	Simazine Use on Turfgrass in Alaska, Idaho, Oregon, Utah and Washington (PDF* 76K)
Simazine	2004.12	Hawaii	Cathy Tarutani, University of Hawaii	Simazine Use on Turfgrass in Hawaii (Microsoft Word document)
Simazine	2005.01	Arizona	Kai Umeda, University of Arizona, Cooperative Extension	Simazine Use on Golf Courses in Arizona
Simazine	2005.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Cathy Tarutani, University of Hawaii	Comments in Response to the Simazine Risk Assessment and Risk Reduction Options; Notice of Availability (Golf Courses and Macadamia Nuts in Hawaii)
Simazine	2016.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Draft Ecological Risk Assessments: Atrazine, Simazine, and Propazine Registration Review
Simazine	2018.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Simazine	2019.06	Arizona	Al Fournier, University of Arizona	Request for Input - Pyrethroid and Triazine Questions from EPA
Simazine	2019.07	California	Matt Baur, Western IPM Center	Request for Input - Pyrethroid and Triazine Questions from EPA
Simazine	2019.07	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Request for Input - Pyrethroid and Triazine Questions from EPA
Spinetoram	2016.11	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Registration Review: Draft Ecological and/or Human Health Risk Assessments
Spinetoram	2017.11	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Registration Review: Draft Ecological and/or Human Health Risk Assessments
Spinosad	2017.11	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Comments in Response to Registration Review Proposed Interim Decision: Spinosad
Spinosyns	2016.11	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Registration Review: Draft Ecological and/or Human Health Risk Assessments
Spinosyns	2016.11	Arizona and California	Al Fournier, John Palumbo, Peter Ellsworth, University of Arizona	Registration Review: Draft Ecological and/or Human Health Risk Assessments
Spiromesifen	2020.07	Arizona	Alfred Fournier, Peter Ellsworth & Wayne Dixon	Pesticide Registration Review: Draft Human Health and/or Ecological Risk Assessments for Several Pesticides
Spiromesifen	2021.06	Arizona	Alfred Fournier, Peter Ellsworth & Wayne Dixon	Response to EPA Proposed Interim Decision for Spiromesifen
Spirotetramat	2010.01	California	Rick Melnicoe, Western IPM Center	Spirotetramat Registration to Be Vacated February 15, 2010: Request for Comments and CA Response
Spirotetramat	2010.01	Idaho, Oregon, Washington	Jane Thomas, Washington State University	Spirotetramat Registration to Be Vacated February 15, 2010: Request for Comments -- PNW Response
Spirotetramat	2010.01	Hawaii	Cathy Tarutani, University of Hawaii	Spirotetramat Registration to Be Vacated February 15, 2010: Request for Comments -- Hawaii Response
Spirotetramat	2010.02	Hawaii	Cathy Tarutani, University of Hawaii	Spirotetramat Notice of Cancellation Order: Opportunity for Public Comment on Existing Stocks Provision -- Hawaii Response
Spirotetramat	2010.03	Hawaii	Cathy Tarutani, University of Hawaii	Hawaii Response to Federal Register Notice Regarding Applications to Register Products Containing Spirotetramat (Macadamia nuts, various vegetables, other commodities)
Spirotetramat	2020.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Spirotetramat, Case No. 7452, for Hawai’i and The Pacific Islands
Spirotetramat	2020.04	Arizona	Alfred Fournier, Peter C. Ellsworth, John Palumbo & Wayne Dixon, University of Arizona	Use and Importance of Spirotetramat in Arizona Agriculture
Streptomycin	2005.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Dhol Herzi, Office of Pest Management Policy, USDA	Streptomycin and Oxytetracycline Use in Western Region (Apples and Pears)
Streptomycin	2005.05	California	Rick Melnicoe, Western IPM Center	Streptomycin and Oxytetracycline Use in California (Apples and Pears)
Streptomycin	2005.06	Alaska, Idaho, Oregon, Montana, Utah, Washington	Jane Thomas, Washington State University	Streptomycin and Oxytetracycline Use in the Pacific Northwest (Apples and Pears, Beans, Nursery/Ornamentals, Potatoes)
Streptomycin	2005.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Streptomycin and Oxytetracycline Use in Hawaii
Streptomycin	2019.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Registration Review Decisions for tree fruit antibiotics: streptomycin.
Sulfometuron-methyl	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Sulfometuron-methyl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Sulfometuron-methyl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Sulfometuron-methyl	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Sulfosulfuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Sulfosulfuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Sulfosulfuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Sulfosulfuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Sulfuric acid	2018.02	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Decision for mineral acids,including sulfuric acid
TERRAZOLE	2014.08	Hawaii	Michael Kawate, Cathy Tarutani; University of Hawaii	Terrazole Use in Hawaii
TERRAZOLE	2014.08	California, Oregon, Washington	Jim Farrar, Western IPM Center	Terrazole Use in California and the Pacific Northwest
TETRACHLORVINPHOS	2005.05	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Kent Smith, USDA	Tetrachlorvinphos: Use of WP and Dust Formulations in the Western Region
TETRACHLORVINPHOS	2005.05	California	Rick Melnicoe, Western IPM Center	Tetrachlorvinphos: Use of WP and Dust Formulations in California
TETRACHLORVINPHOS	2005.05	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Tetrachlorvinphos: Use of WP and Dust Formulations in the Pacific Northwest
TETRACHLORVINPHOS	2005.05	Hawaii	Cathy Tarutani, University of Hawaii	Tetrachlorvinphos: Use of WP and Dust Formulations in Hawaii
THIRAM	2004.08	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Information on the Use of Thiram in the Pacific Northwest, Most Importantly, the Vegetable Seed Industry (PDF* 380K)
TOLERANCE CROP GROUPING COMMENT	2014.12	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani; University of Hawaii	Tolerance Crop Grouping Comment
TRIADIMEFON	2005.10	Hawaii	Cathy Tarutani, University of Hawaii	Percent Crop Treated (%CT) Data on Application of Triadimefon to Pineapples in Hawaii
TRIAZINE	2019.06	Arizona	Al Fournier, University of Arizona	Request for Input - Pyrethroid and Triazine Questions from EPA
TRIAZINE	2019.07	California	Matt Baur, Western IPM Center	Request for Input - Pyrethroid and Triazine Questions from EPA
TRIFLURALIN	2010.01	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Steve McMaster, Dow AgroSciences, LLC	Potential Threat to Trifluralin Production and Use: Request for Input
TRIFLURALIN	2010.02	Hawaii	Cathy Tarutani, University of Hawaii	Potential Threat to Trifluralin Production and Use: Request for Input -- Hawaii Response
Tau-fluvalinate	2005.12	Hawaii	Cathy Tarutani, University of Hawaii	Tau-fluvalinate Use in Ornamental Agriculture Industry in Hawaii (Orchids, pikake (jasmine), ginger, heliconia, cut flowers and foliage)
Tau-fluvalinate	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Tau-fluvalinate	2020.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decisions for Several Pyrethroids
Tau-fluvalinate	2020.06	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Pesticides
Tebuconazole	2022.09	Arizona, California	Al Fournier, Alex Hu, Randall Norton; Wayne Dixon; University of Arizona	Response to EPA Proposed Interim Decision for Tebuconazole
Tefluthrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Tefluthrin	2017.07	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Tefluthrin Registration Review: Draft Human Health and Ecological Risk Assessment
Tefluthrin	2020.01	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review: Proposed Interim Decisions for Several Pyrethroids
Telone	2020.04	Arizona	Alfred Fournier, Randall Norton, Peter C. Ellsworth & Wayne Dixon, University of Arizona	Telone (1,3-D) Use and Benefits in Arizona Agriculture
Tetramethrin	2017.07	California	Amanda Crump, Western IPM Center	Registration Review; Draft Human Health and/or Ecological Risk Assessments
Thiabendazole	2014.05	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Use of Thiabendazole in IPM Programs
Thiamethoxam	2017.07	Arizona, New Mexico	Al Fournier, Peter Ellsworth, Wayne Dixon, University of Arizona	Registration Reviews: Neonicotinoid Risk Assessments
Thiamethoxam	2017.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Neonicotinoid Registration Review
Thiamethoxam	2020.04	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Proposed Interim Decisions for Several Neonicotinoid Pesticides
Thiamethoxam	2020.05	Alaska, Idaho, Oregon, Montana, Utah, Washington	Katie Murray, Oregon State University	Proposed Interim Decisions for Several Neonicotinoid Pesticides
Thiamethoxam	2020.05	Arizona	Alfred Fournier, John Palumbo, Peter Ellsworth & Wayne Dixon, University of Arizona	Proposed Interim Decisions for Several Neonicotinoid Pesticides
Thifensulfuron-methyl	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Thifensulfuron-methyl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Thifensulfuron-methyl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Thifensulfuron-methyl	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Thiodicarb	2007.03	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Response to Request for Information on Methomyl/Thiodicarb Use -- PNW (Corn and head lettuce)
Thiodicarb	2007.03	Arizona, California	Al Fournier, University of Arizona	Response to Request for Information on Methomyl/Thiodicarb Use -- Arizona and California (Corn and head lettuce)
Thiodicarb	2019.06	Arizona	Al Fournier, Madyson Hapmson, Peter C. Ellsworth, John Palumbo, Wayne Dixon, University of Arizona	Methomyl and Thiodicarb use in Arizona Agriculture
Thiophanate-methyl	2014.05	Alaska, California, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Use of Thiophanate-Methyl in IPM Programs
Thiophanate-methyl	2014.05	Arizona, California, New Mexico, Nevada	Al Fournier, University of Arizona	Use of Thiophanate-Methyl in the Desert Southwest
Thiophanate-methyl	2020.06	Hawaii	Natalie Hein-Ferris, University of Hawaii	Pesticide Registration Review; Draft Human Health and/or Ecological Risk Assessments for Several Pesticides; Notice of Availability
Thiophanate-methyl	2023.03	Arizona, California	Al Fournier, Wayne Dixon, University of Arizona	Response to EPA Proposed Interim Decision for Thiophanate-methyl
Triasulfuron	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Triasulfuron	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Triasulfuron	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Triasulfuron	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Tribenuron-methyl	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Tribenuron-methyl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Tribenuron-methyl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Tribenuron-methyl	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Trifloxystrobin	2018.10	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Verna Shipman, Western IPM Center	Proposed Interim Decision
Trifloxysulfuron-sodium	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Trifloxysulfuron-sodium	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Trifloxysulfuron-sodium	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Trifloxysulfuron-sodium	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Triflusulfuron-methyl	2016.09	California	Amanda Crump, Western IPM Center	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Triflusulfuron-methyl	2016.09	Alaska, Idaho, Montana, Oregon, Utah, Washington	Katie Murray, Oregon State University	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Triflusulfuron-methyl	2016.09	Hawaii, American Samoa, Guam, Marshall Islands, Micronesia, Northern Mariana Islands, Palau	Michael Kawate, Cathy Tarutani, University of Hawaii	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
Triflusulfuron-methyl	2016.09	Arizona and California	Al Fournier, Barry Tickes, Peter Ellsworth, Wayne Dixon, University of Arizona	Sulfonylureas and Certain Other Pesticides; Proposed Decisions
VINCLOZOLIN	2003.04	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Vinclozolin on Succulent Beans (PDF* 34K)
WEB-DISTRIBUTED LABELING	2013.04	Hawaii	Cathy Tarutani, University of Hawaii	Web-Distributed Labeling
WHEAT	2004.05	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Revised PNW Wheat Acreage Above 5000 Feet (PDF* 76K)
WORKER PROTECTION STANDARDS	2014.08	American Samoa, Alaska, Arizona, California, Colorado, Guam, Hawaii, Idaho, Marshall Islands, Micronesia, Montana, Nevada, New Mexico, Northern Mariana Islands, Palau, Oregon, Utah, Washington, Wyoming	Al Fournier, University of Arizona	Worker Protection Standards Survey Summary with comments
WORKER PROTECTION STANDARDS	2014.08	Hawaii	Cathy Tarutani, University of Hawaii	Worker Protection Standards
Watercress production	2015.09	Hawaii	Cathy Tarutani, University of Hawaii	Request for state locations for watercress production
ZIRAM	2003.10	New Mexico	Natalie Goldberg, New Mexico	Proposed Ziram Revocations and Cancellations in New Mexico
ZIRAM	2003.10	California	Gary VanSickle, California Tree Fruit Agreement.	Use of Ziram on Nectarines in California
ZIRAM	2003.11	Alaska, Idaho, Montana, Oregon, Utah, Washington	Jane Thomas, Washington State University	Ziram Final Response for Pacific Northwest (PDF* 135K)
ZIRAM		Alaska, Arizona, California, Colorado, Hawaii and Other Pacific Islands, Idaho, Montana, Oregon, Utah, Washington, Wyoming	Rick Melnicoe, Western IPM Center	Proposed Ziram Revocations and Cancellations, Affecting Commodities in the Western Region
ZOXAMIDE	2014.08	California, Idaho, Oregon, Washington	Jim Farrar, Western IPM Center	Zoxamide use in California and the Pacific Northwest
Zinc Phosphide	2020.12	Alaska, Idaho, Montana, Oregon, Utah, Washington	Dani Lightle, Oregon State University and Rose Kachadoorian, Oregon Dept of Agriculture	Pesticide Registration Review: Ecological Risk Assessments for Zinc Phosphide
imidacloprid	2016.04	Arizona	Al Fournier, University of Arizona	Imidacloprid pollinator risk assessment