Nevada
Here are summaries of some of the IPM research, innovations and projects going on in Nevada, or benefitting Nevada agriculture, communities and natural areas. Projects listed here are not necessarily funded by the Western IPM Center.
- Eco-Label Programs Promote IPM, but Aren't Perfect
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Eco-label programs have clear benefits and promote more sustainable pest-management and growing practices. They also provide certain benefits for growers but have downsides as well. Significant differences between the programs can make judging eco labels challenging for consumers, and with dozens of similar yet competing certification programs and standards, chaos is likely for the foreseeable future.
- Work Group Aims to Make New Endangered Species Rules Workable
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“If it’s so complex that it’s impossible, then no one wins.”
That was the key takeaway from a recent two-day workshop in Vancouver, Washington about implementing new U.S. Environmental Protection Agency pesticide-use rules to protect endangered and threatened species.
- Plant Risk Evaluator Tool Helps Identify Potentially Problematic Plants
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The easiest pest to manage is the one that’s not there. It’s true for any pest type – destructive insects, hungry rodents or fast-spreading weeds. No management technique is more effective or less costly than preventing that pest from becoming established in a new area to begin with.
That’s why prevention and avoidance are first two principles of integrated pest management’s “PAMS Approach,” with monitoring and suppression following behind. It’s also the rationale behind the Plant Risk Evaluator Tool, an online database to evaluate the potential for ornamental and horticultural plants to become invasive weeds in different areas and environments
- Exploring a Fiery Method for Replacing Invasive Grasses
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In California and throughout the West, land managers face huge challenges on huge acreage. Threats include invasive annual grasses, drier summers and changing fire regimes. And those threats combine – the invasive grasses outcompete native perennial grasses and become flash fuels that exacerbate wildfires in landscapes already at risk of burning.
To combat the combined threat, UC Davis researchers are testing a burn-and-replant method as a combined solution.
- Aphids, Irrigation Ditches and Satellites: Biocontrol Research in Nevada
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Alfalfa-eating aphids are only about an eighth of an inch long. But the tiny sap-sucking insects are a serious pest for growers, capable of stunting or even killing alfalfa plants. In the field they’re difficult to see from even a few feet away, so the last thing you might think of using for research into biological control of aphids are satellites orbiting 300 miles above Earth. Yet that’s exactly what researchers at the University of Nevada, Reno are indeed using – and they’re seeing things from space you just can’t see from the ground.
- Group Educates Health Care Providers about Pesticide-Related Illnesses
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Pesticide Educational Resources Collaborative-Medical produces educational materials and resources on pesticides, specifically targeting health care providers so they can recognize, treat and report pesticide-related illnesses.
- Electric Weed Control Shows Promise
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Start with a heaping helping of weeds in an orchard owned by an electrical engineer, then add in a weed scientist and a dash of Western IPM Center funding. What you get is electric weed control – a promising (dare we say shocking?) new way to control weeds in certain landscapes.
- IPM Experience is Helping Schools Plan for Reopening Amid COVID Concerns
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As students return to classrooms in the fall of 2020, coronavirus is very much on people’s minds. In the West, having an IPM program in place seems to be helping schools plan for reopening.
- Tribal Bed Bug Workshop Dispels Myths
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There is a lot of fear about bed bugs, and a stigma surrounding them that can keep some people from seeking help with a bed bug infestation. But bed bugs have been hanging around humans for a long time and aren’t going anywhere anytime soon.
- Feral Swine Wreak Havoc
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As pests go, wild pigs are huge – and hugely effective.
- New Guide Helps Land Managers Control Medusahead
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As an ecosystem-transformer species, medusahead is among the worst weeds. Not only does it compete for resources with more desirable species, but it changes ecosystem function to favor its own survival at the expense of the entire ecosystem.
- Grazing Guidelines for Noxious Weed Control
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Researchers, ranchers, and land managers know that livestock grazing can be a valuable and selective noxious-weed management tool, and this guide summarizes all the effective techniques.
- Hill-Climbing Cows May Bring Big Benefits to Western Rangeland and Ranchers
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Conventional wisdom says cows don’t go up steep slopes. They don’t climb hills and don’t travel very far from water. But some cows never got that memo, and researchers are looking into whether naturally hill-climbing cows can provide production and environmental benefits in the rugged West.
- School IPM Protects Kids from Pests and Pesticides
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Both pests and pesticides are potentially harmful for kids and adults in schools. Common schools pests like the German cockroach or mice can carry disease and cause allergic responses. And children can be more at risk for harm from sprayed pesticides because of their behavior – playing on the floor or in grassy fields, for instance – and because of their developing physiology.
- IPM Adoption is Widespread in the West
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Many integrated pest management practices are so widely adopted in Western agriculture they have become conventional pest management. That is one of the key findings of a new report by the Western Integrated Pest Management Center titled Adoption and Impacts of Integrated Pest Management in Agriculture in the Western United States.
- Decoding Chemical Communications to Control Insects
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University of California, Riverside chemical ecologist Jocelyn Millar identifies the chemical signals insects use to communicate, then synthesizes versions of them to help monitor, trap or disrupt their activities. Lygus bug is just one of dozens of species Millar and his team are working on. The common thread is that they all communicate chemically, and decoding those chemical signals can create new ways to control those species where they are pests.
- Nevada in Photos: Fighting Invasives on Land and Lake
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Nevada's state flag has the words "Battle Born" above a silver star and crossed sagebrush sprays, celebrating its creation during the American Civil War. Battle born is also a pretty good description of the efforts of many people working for state, federal and local agencies to keep invasive weeds in check in Nevada's challenging landscapes. Here's a look.
- Toolkit for Assessing IPM Outcomes and Impacts
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The Western IPM Center’s IPM Adoption and Impacts Assessment Work Group, a collection of natural and social scientists from across the country, created online resources showing IPM researchers how to conduct basic impact assessments.
- Water Quality Protection
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To protect water sources from pollution by pesticides, one of the first Western IPM Center signature projects created training materials for proper pesticide application for agriculture, professional landscapers and homeowners. In a little more than one year, the slides were downloaded 106 times in 20 U.S. states and one Canadian province, and used to train more than 1,400 people.
- VIDEO: Urban Farm Pest Pressures and Solutions
- Learn about the pest pressures faced by urban farmers -- and how integrated pest management provides economical solutions -- with Ariel Agenbroad, Local Food & Farms Advisor with University of Idaho Extension.