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This webinar is part of an invasive weed species miniseries. Dr. Whitney Brim- Deforest, University of California Cooperative Extension Rice and Wild Rice Advisor, Sutter-Yuba Counties, will focus on the history of Ludwigia decurrens (winged primrose willow) in California, as well as the mapping efforts and…
This webinar is part of an invasive weed species miniseries. Thomas Getts, UC Cooperative Extension Weed Ecology and Cropping Systems Advisor (Lassen, Modoc, Sierra, and Plumas Counties), will describe the biology, impacts, and control of some of the more common and damaging invasive weed species in the…
Sick plants. Mystery pests. Leaves that look... wrong. Before you panic — learn what Master Gardeners know. The right observation skills and a few trusted online resources can solve almost any garden mystery. You'll walk away with a diagnostic process to use every time something goes sideways in…
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…
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…
The UCCE Tuolumne County Master Gardeners Open Garden Days are held on the first Saturday of the month, from February through November, rain or shine. The Demonstration Garden is located at 251 S. Barretta Street in Sonora, (Cassina High School Campus.) We have a wonderful time every year sharing…
Join Master Gardeners in a Garden Talk on Accessible - Adaptive Gardening. We will cover how to enjoy gardening regardless of limitations and how to adapt to your needs, abilities, and preferences. June 1, 2026 | 7:00PM to 8:00PM.This is a free online event.
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.
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.
