Pest Management & Plant Health

UC Master Gardeners of Orange County: Page

Pests - Orange County

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Harvesters in a field
Colusa County: Page

Rice

Rice is one of the major crops grown in the Sacramento Valley of California. Approximately 500,000 acres are planted yearly.
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UC Cooperative Extension Imperial County: Page

Entomology

The UCCE Entomology Research and Extension program is entrusted with developing and implementing targeted research and education programs on managing insect pests of vegetables, forage crops, field crops, and specialty crops in Imperial County.
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Master Gardener Information Desk for home gardener advice
UC Master Gardener Program of Sonoma County: Page

Information Desk

Get free expert help with garden problems and advice from the UC Master Gardener Program of Sonoma County Information Desk supported by research-based information from the University of California and other academic or government institutions.
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UC Cooperative Extension Imperial County: Page

Plant Pathology

Program OverviewThe Plant Pathology Program provides applied research and outreach to support agricultural production across Imperial, Riverside, and San Diego counties. This tri-county region encompasses a wide diversity of crops and growing conditions—from the desert-irrigated systems of Imperial Valley to…
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UC Cooperative Extension Sonoma County: Page

Integrated Pest Management (IPM) for Specialty Crops

Integrated Pest Management (IPM) UC IPM website What is IPM? An ecosystem-based process for solving pest problems while minimizing risks to people and the environment. What is a pest? An unwanted organism that damages or interferes with desirable plants.
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UC Master Gardeners of Tuolumne County: Page

Master Gardener Radio Show

#409 (365, 267) Lisa Page explains how to plan your vegetable garden. #408 (307, 254) Lisa Page interviews Debbie Elinger - Pruning Roses. #407 (356, 304, 250) Scott Oneto Oblong Spurge, Lisa Page Seed Catalogs.
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Lettuce field with fusarium resistance trial
UC IPM on the South Central Coast: Article

Tolerance of lettuce varieties to Fusarium wilt – 2024

February 24, 2025
By Alexander I Putman, Yu-Chen Wang, Christopher A Greer
Tolerance of lettuce varieties to Fusarium wilt 2024 Alex Putman, Yu-Chen Wang, and Chris Greer Summary Fusarium wilt of lettuce, caused by Fusarium oxysporum f. sp. lactucae (FOL), is an economically significant disease on the Central Coast of California.
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Yellow Star Thistle
UC Master Gardener Program Statewide Blog: Article

Invasive Plants: What They Are and Why They Matter

February 24, 2025
By Lauren L Snowden
National Invasive Species Week (NISW) happens every year to raise awareness about the growing problem of invasive plants and animals in the United States.
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