Pest Management & Plant Health

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Tomato Pests and Diseases
UC Master Gardeners of Orange County: Event

Tomato Pests and Diseases-Laguna Beach

Event Date
Jun 21, 2025

The best thing about growing tomatoes – their wonderful flavor. The worst? Pests, diseases and environmental threats.  In this presentation, UC Master Gardeners of Orange County will examine those and provide general control methods, including crop rotation, planting/watering, choosing disease resistant…
UC Master Gardeners of Orange County
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Squash bee standing on a large green leaf.
UC Ag Experts Talk Webinar Series: Event

Webinar: Assessing Bee Exposure Risk and Potential for Habitat-Based Mitigation in California Agriculture

Event Date
Jun 11, 2025

This webinar is part of the Integrated Pest and Pollinator Management series. Dr. Neal Williams, University of California Davis, will provide an overview of predictive framework (models) for assessing pesticide exposure risk to bees in working agricultural landscapes and evidence-based field studies to…
UC Ag Experts Talk Webinar Series
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A coyote walking on a paved path.
Urban & Community IPM Webinars: Event

Webinar: When Wildlife Become Pests

Event Date
Sep 18, 2025

Wildlife such as coyotes, birds, rodents, raccoons, skunks, and opossums can become pests in urban areas. In this webinar you will learn how to identify, prevent, and manage common negative human-wildlife interactions and pest problems. We will also discuss the types of beneficial ecosystem services wildlife…
Urban & Community IPM Webinars
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Yellow flowering shrub in a field.
Urban & Community IPM Webinars: Event

Webinar: Managing Invasive Plants

Event Date
Aug 21, 2025

In California, invasive plants cause problems such as increasing wildfire risk, damaging ecosystems, and affecting recreation activities. Join us to learn about the impacts of invasive plants and ways you can help prevent the spread of invasive plants.About the Urban and Community IPM Webinar …
Urban & Community IPM Webinars
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Date Palm Trees
UC Cooperative Extension Imperial County: Event

2025 California Date Palm Workshop

Event Date
Apr 23, 2025

Join us for the upcoming 2025 California Date Palm Workshop event where you will learn about date production. There will be presentations on irrigation, nutrients, disease, pests, and regulations. “The workshop brings together researchers, growers and stakeholders to discuss recent research…
UC Cooperative Extension Imperial County
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Valley oak tree atop a hill of brown grass.
Urban & Community IPM Webinars: Event

Webinar: Mediterranean Oak Borer & Other Pests of California Oaks

Event Date
Apr 10, 2025

The Mediterranean Oak Borer (MOB) is an invasive ambrosia beetle that infests several species of white oaks in California: valley oak, blue oak, and Oregon oak. The beetle is spreading rapidly in Napa, Lake, Sonoma, and Sacramento Counties and has been detected in neighboring El Dorado, Yolo, and Mendocino…
Urban & Community IPM Webinars
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UC Master Gardeners of Fresno County: Event

IPM / Understanding How Herbicides Work

Event Date
May 15, 2025

IPM Understanding How Herbicides Work This webinar will cover the fundamentals of herbicides for weed management around the home and garden.
UC Master Gardeners of Fresno County
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UC Environmental Stewards: Event

CalNat Nature Up Close Yosemite Immersion Course

Event Date
Apr 12, 2025 - Apr 18, 2025

Don't miss this unique opportunity to explore Yosemite, earn your certification, and make a lasting impact on California's natural resources.
UC Environmental Stewards
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Mendocino County: Event

UC Cooperative Extension Mendocino 2025 John Harper Sheep Shearing School

Event Date
Apr 7, 2025 - Apr 11, 2025

Class Monday, April 7th starts at 9am-5pm Class Tuesday-Friday, April 8th-11th starts at 8am-5pm The UCCE Sheep Shearing School was created by UCCE Livestock & Natural Resources Advisor John M. Harper almost 30 years ago and has been hosted at many venues.
Mendocino County
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