Pests

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A dark brown and orangish fly with thick hind legs on a pink five petaled flower with a yellow center.
Urban & Community IPM Webinars: Event

Exploring UC IPM's Website Changes

Event Date
Jul 30, 2026

UC IPM's website has undergone some design and navigation changes lately to improve the overall look and make it more accessible. Join this webinar to learn about the new changes to the Home & Landscape section, how to navigate the website, and what other improvements are coming.
Urban & Community IPM Webinars
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Multiple date fruit clusters hanging from a date palm. One central bunch is heavily covered with dense white webbing caused by Banks grass mites, while adjacent bunches appear healthy and free of webbing.
UC Ag Experts Talk Webinar Series: Event

Webinar: Augmentative Biological Control for Spider Mites in Dates

Event Date
Nov 4, 2026

This webinar is part of the UC Ag Experts Talk series. Dr. Bodil Cass, Department of Entomology, University of California Riverside, will discuss spider mite control in dates. More details to come...One DPR CE unit (other) and one CCA CE unit (IPM) will be requested.  
UC Ag Experts Talk Webinar Series
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Close up of green citrus fruit with small circular insects scattered on the surface.
UC Ag Experts Talk Webinar Series: Event

Webinar: Understanding Citrus Scale Pests – Identifying the Similarities and Differences that Drive IPM Success

Event Date
Oct 7, 2026

This webinar is part of the UC Ag Experts Talk series. Dr. Sandipa Gautam, Area Citrus IPM Advisor, UC Statewide IPM Program, UC ANR, will provide an overview of commonly encountered citrus scale pests in the San Joaquin Valley, with a focus on California red scale, citricola scale, and cottony cushion scale…
UC Ag Experts Talk Webinar Series
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Rows of tomato plants in a field.
UC Ag Experts Talk Webinar Series: Event

Webinar: Using Trichoderma Biocontrols to Manage Soil Fungal Pathogens and Productivity for Vegetables

Event Date
Sep 16, 2026

This webinar is part of the UC Ag Experts Talk series. Dr. Zheng Wang, University of California Cooperative Extension in Stanislaus County, will cover information on effective use of Trichoderma-containing biofungicides for preventative measurements toward soil fungal pathogens mainly in processing tomatoes…
UC Ag Experts Talk Webinar Series
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Jackrabbit
UC Master Gardeners of Orange County: Event

Rodents - Huntington Beach

Event Date
Jul 8, 2026

If you grow food, chances are you are sharing your harvest with some uninvited four-legged guests! From bunnies to rats and everything in between, backyard rodents can quickly turn your garden bounty into their personal buffet. In this class, UC Master Gardeners will give you the inside scoop on how…
UC Master Gardeners of Orange County
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Garden Scene Investigator - Zoom
UC Master Gardeners of Orange County: Event

Integrated Pest Management Anaheim Hills

Event Date
Jun 26, 2026

Eww, gross!  Is that what you think about those insects in your garden?   Learn multiple techniques for effective pest control that are the least toxic for your home environment.  UC Master Gardeners or Orange County will provide you with the latest information on a variety of methods to keep…
UC Master Gardeners of Orange County
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Gardening with Color ZOOM Encore
UC Master Gardeners of Orange County: Event

What's Bugging My Garden - Zoom

Event Date
Jun 15, 2026

Eww, gross! Is that what you think about those insects in your garden? Learn multiple techniques for effective pest control that are the least toxic for your home environment. UC Master Gardeners of Orange County will provide you with the latest information on a variety of methods to keep those bad pests…
UC Master Gardeners of Orange County
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Necrotic, chlorotic California fan palm frond pinnae infected with diamond scale.
Urban & Community IPM Webinars: Event

Pests on Palms and Other Trees

Event Date
Oct 15, 2026

Speaker: Don Hodel, Environmental Horticulture Advisor, LA County (emeritus) 
Urban & Community IPM Webinars
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Green feathery leaves surrounding base of large tree with single trunk.
Urban & Community IPM Webinars: Event

Palm Diseases

Event Date
Sep 17, 2026

In this webinar, learn about common palm diseases and the best strategies for management using an integrated approach that combines prevention, exclusion, sanitation, selection, and cultivation.
Urban & Community IPM Webinars
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Tree with oranges hanging off the branches.
Urban & Community IPM Webinars: Event

Update on Asian Citrus Psyllid in California

Event Date
Jul 16, 2026

Join citrus IPM adviser Dr. Sandipa Gautam, for an update on Asian citrus psyllid (ACP) and Huanglongbing (HLB). The webinar will also cover identification and management strategies.
Urban & Community IPM Webinars
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