Pest Management & Plant Health

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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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Small pink and translucent mite with eight legs, four stretched to the front and four stretched back, on a pale orange surface.
UC Ag Experts Talk Webinar Series: Event

Webinar: Citrus Leprosis Threat, Mites, and Mite Management

Event Date
Aug 27, 2025

Presenters: Dr. Sandipa Gautam, Cooperative Extension Area Citrus IPM Advisor, UC Agriculture and Natural Resources; Dr. Kris Godfrey, Project Scientist, Contained Research Facility, UC Davis; Dr. Daniel Carrillo, Assistant Professor, Entomology & Nematology Department, University of Florida; Tera Pitman…
UC Ag Experts Talk Webinar Series
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Variety of tree and shrub potted plants in a nursery.
Urban & Community IPM Webinars: Event

Webinar: Tree & Shrub Pests

Event Date
Oct 16, 2025

Do your trees or shrubs look unhealthy? A variety of insects, wildlife, and diseases can attack these plants making them unattractive or slow to grow. In this webinar, horticulture expert Chris Shogren will cover common pests of landscape trees and shrubs, their management, and tips for proper plant care to…
Urban & Community IPM Webinars
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UC Master Gardeners of El Dorado County: Event

Central Sierra: Starthistle (EDC MG)

Event Date
Nov 8, 2025

Come learn about this invasive weed that has taken over large portions of California’s range land and urban landscape. Learn about its origins, how it moves, why it is so difficult to control, how to overcome these difficulties, control methods, and how to design an effective control program.
UC Master Gardeners of El Dorado County
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Green alfalfa field with scattered blooms of purple flowers blowing in the wind.
UC Ag Experts Talk Webinar Series: Event

Webinar: Pest Management in Alfalfa, Small Grains, and Garbanzo Beans

Event Date
Sep 24, 2025

This webinar is part of the UC Ag Experts Talk series. Dr. Michelle Leinfelder-Miles, Delta Crops Resource Management Advisor with the University of California Cooperative Extension, San Joaquin County, will discuss the principles of Integrated Pest Management and pest management in alfalfa, small grains,…
UC Ag Experts Talk Webinar Series
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Oval-shaped insect with triangular marking on its back with membranous wings
UC Ag Experts Talk Webinar Series: Event

Webinar: Field Crop Insect and Weed Management Updates

Event Date
Aug 6, 2025

This webinar is part of the UC Ag Experts Talk series. Nicholas Clark, Associate Cooperative Extension Area Agronomic Cropping Systems and Nutrient Management Advisor, will give an introduction of agronomic cropping systems and their current weed and insect pest management challenges. He will describe…
UC Ag Experts Talk Webinar Series
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