Pest Management

Last month, we shared on our blog that UC IPM's website was undergoing changes to redesign and update the content to improve not only the overall look, but accessibility for those with disabilities to be in compliance with Title II of the Americans with Disabilities Act (ADA).   We also…

New World screwworm poses an existential threat to cattle farming and dairy production. While the U.S. Department of Agriculture officially declared the parasite eradicated from the country in 1966, several notable outbreaks have occurred since then. One of those is happening now.

Help raise awareness of invasive species by participating in the California Invasive Species Action Week (CISAW) held June 6-14, 2026! Invasive species are non-native pests that can negatively impact our waters, native ecosystems, agriculture, health, and economy. Each day during the week, UC IPM will…

Many tools are available to help gardeners, pest management professionals, and growers practice sustainable pest management without the use of pesticides. Sometimes, however, a pest infestation is too high or nonchemical methods haven’t worked, so the next solution might be to use a pesticide. Pesticides are…

Updated May 29, 2026 at 4:30pmAn invasive insect called the glassy-winged sharpshooter (GWSS) has been found on grapevine shipments sold at select Costco locations in Northern California between April 21 and May 21, 2026. Note that the timeframe for grapevine plants sold at Costco has been extended to April…

Fact Sheet • June 2026 • Download PDF (2.8 MB)What is IPM?Integrated pest management, or IPM, is a way of using multiple methods to manage pests instead of depending on one or two solutions. These methods can include choosing the right planting practices, encouraging beneficial insects, and using sprays only…

Looking to keep your brain stimulated this summer? Need information about garden pests? Join us every third Thursday of the month from 12:00 to 1:00pm PST to learn about a wide range of urban pest management topics. This series is free and open to the public, but advance registration is …

Every year, Emerald Ash Borer Awareness Week reminds us that one small insect can have a massive impact on our communities. The emerald ash borer (EAB) is an invasive metallic green beetle that has caused the death of millions of ash trees across North America, killing nearly 100% of unprotected street trees…

The fourth annual Farm Robotics Challenge will announce its winners during a live awards ceremony on May 21. The event will be livestreamed on YouTube.