Pest Management & Plant Health

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Three leaves with large, yellow-orange blotches that turn reddish-brown in their center
UC Ag Experts Talk Webinar Series: Event

UC Ag Experts Talk: Epidemiology and Control of the Invasive Red Leaf Blotch Disease of Almond

Event Date
Feb 18, 2026

This webinar is part of the UC Ag Experts Talk series. Dr. Florent Trouillas, Associate Cooperative Extension Specialist with the Department of Plant Pathology at UC Davis and the Kearney Agricultural Research and Extension Center, will go over the main symptoms of red leaf blotch disease in almond including…
UC Ag Experts Talk Webinar Series
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Field (Street View)
Cooperative Extension Imperial County: Event

36th Annual Fall Desert Crops Workhsop

Event Date
Dec 3, 2025

Join us on December 3rd for the 36th Annual Fall Desert Crops Workshop. Get up to date on the key issues affecting desert crops in our Valley through expert-led discussions. This FREE workshop offers a valuable opportunity to stay informed, connect with others and better understand the challenges facing our…
Cooperative Extension Imperial County
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Irregular red or reddish-purple blotches on grape leaves, starting at the base of the shoots and progressing upward.
UC Ag Experts Talk Webinar Series: Event

Webinar: In-house Diagnostics for Disease Management: LAMP for Red Blotch Detection in Grapevines

Event Date
Nov 12, 2025

This webinar is part of the UC Ag Experts Talk series. Dr. Monica Cooper, Viticulture Farm Advisor with the University of California Cooperative Extension, Napa County, will give an introduction to grapevine red blotch virus (GRBV) including its ecology, physiological impacts, symptoms, and management. She…
UC Ag Experts Talk Webinar Series
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Small, reddish-brown insect clear wings, each with a dark spot near the tip, and a dark brown thorax with gray or black longitudinal stripes and a white crescent-shaped spot.
UC Ag Experts Talk Webinar Series: Event

Webinar: Updates on Major Olive Pests and their Management in California

Event Date
Oct 15, 2025

This webinar is part of the UC Ag Experts Talk series. Dr. Sudan Gyawaly, Area Integrated Pest Management Advisor with the University of California Cooperative Extension in Butte, Sutter-Yuba, Colusa, Glenn, and Tehama Counties, will discuss an overview of the current knowledge of major olive pests and their…
UC Ag Experts Talk Webinar Series
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Horizontal of California state capitol Sacramento
Urban & Community IPM Webinars: Event

How Invasive Pests Are Managed in California

Event Date
Dec 3, 2025

Join us for a peek behind the scenes to learn what state agencies are doing to protect California from invasive pests.
Urban & Community IPM Webinars
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dry grass on a sloping hillside caught in a blaze of fire
Urban & Community IPM Webinars: Event

Weeds, Wildlands, & Wildfires

Event Date
Nov 5, 2025

Join invasive plant expert Chris McDonald to learn about the impacts of invasive weeds and how they are managed in California.
Urban & Community IPM Webinars
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A dark brown beetle with six bright yellow spots on its back and bright yellow segments on its abdomen.
Urban & Community IPM Webinars: Event

The Growing Threat to Our Trees

Event Date
Oct 1, 2025

Join forestry expert Beatriz Nobua-Behrmann for an educational webinar exploring important invasive pests that impact California’s trees.
Urban & Community IPM Webinars
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Large white pipe covered with mud and mussels clustered from another center pipe.
Urban & Community IPM Webinars: Event

Protect California’s Waters from Invasive Species

Event Date
Sep 3, 2025

Learn about aquatic invasive species like golden mussels, nutria, and simple actions you can take to help protect our waters from these destructive pests.
Urban & Community IPM Webinars
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Green tomato plant leaves with white damage chewed spots and a brown moth standing atop one leaf.
Urban & Community IPM Webinars: Event

Invasive Pests In Your Edible Garden

Event Date
Aug 6, 2025

Discover steps you can take to protect your harvest and learn how you can help stop the spread of invasive species.
Urban & Community IPM Webinars
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