Garden Troubleshooting

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Hand and arm covered with glove and long sleeve spraying clear mist from a bottle onto a green shrub.
Urban & Community IPM Webinars: Event

The Secrete Life of Biopesticides

Event Date
Mar 19, 2026

A simple, practical introduction to biopesticides. Discover what they are, how they’re discovered, and how they work. Then learn where to find them, and when and how to use them effectively in a home garden as part of a sustainable pest management approach.
Urban & Community IPM Webinars
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Sunken leathery brown areas at the blossom end of tomato fruit. Yolo County
Urban & Community IPM Webinars: Event

Diseases and Disorders in Vegetable Gardens

Event Date
Feb 19, 2026

Garden vegetables can be affected by a variety of diseases and abiotic disorders, ranging from powdery mildew to sun scald. But you need to know what’s wrong with your veggies before you can fix the problem. In this webinar, you’ll learn how to identify diseases and disorders and how to manage them.
Urban & Community IPM Webinars
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Two red and brown chickens standing on grass
Urban & Community IPM Webinars: Event

Pests of Backyard Chickens

Event Date
Jan 15, 2026

Join Dr. Amy Murillo discussing pests of backyard chickens including lice, mites, and fleas.
Urban & Community IPM Webinars
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UC Master Gardeners of El Dorado County: Event

Central Sierra: Integrated Pest Management | El Dorado County

Event Date
Mar 7, 2026

Systematic approach to pest management in the garden Want to solve your pest problems in the garden using methods that lessen risks to people and the environment?  Are you interested in less toxic pest management? Then this class is for you! Join Master Gardener Pat Trimble for a presentation on…
UC Master Gardeners of El Dorado County
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UC Master Gardeners of El Dorado County: Event

Central Sierra: Growing Spring & Summer Vegetables | El Dorado County

Event Date
Feb 21, 2026

Your best vegetable garden starts now It's time to prepare the garden for the delicious vegetables you want to grow this year. Master Gardener Zack Dowell will discuss garden plant selection, planting times, site selection, soil preparation, proper seed planting techniques, and pest management. 
UC Master Gardeners of El Dorado County
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Three leaves with large, yellow-orange blotches that turn reddish-brown in their center
UC Ag Experts Talk Webinar Series: Event

UC Ag Experts Talk: Epidemiology and Control of the Invasive Red Leaf Blotch Disease of Almond

Event Date
Feb 18, 2026

This webinar is part of the UC Ag Experts Talk series. Dr. Florent Trouillas, Associate Cooperative Extension Specialist with the Department of Plant Pathology at UC Davis and the Kearney Agricultural Research and Extension Center, will go over the main symptoms of red leaf blotch disease in almond including…
UC Ag Experts Talk Webinar Series
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UC Master Gardeners of the Lake Tahoe Basin: Event

Putting the Garden to Bed - Late Fall Gardening | South Lake Tahoe

Event Date
Oct 11, 2025

Prepare the Garden for Healthy Spring GrowthFall is the time to prep your garden for healthy and vigorous spring growth. This free outdoor class will introduce a variety of fall gardening topics including fall planting, fall and winter watering, winter protection of garden plants and irrigation systems…
UC Master Gardeners of the Lake Tahoe Basin
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UC Master Gardeners of El Dorado County: Event

Central Sierra: Fall Into Gardening

Event Date
Oct 4, 2025

10-Year Anniversary Celebration Fall into Gardening with the Master Gardeners at their beautiful Sherwood Demonstration Garden located in Placerville. Visitors can come for one class or stay all day. There will also be activities for kids, community booths, a delicious food truck and UCCE programs…
UC Master Gardeners of El Dorado County
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garden tools
UC Master Gardeners of Amador County: Event

New Master Gardener Orientation- Jackson

Event Date
Oct 9, 2025

The New Master Gardener Orientation meeting is designed to give potential volunteers more information about the program, it's history and goals. The first step to becoming a Master Gardener is to attend one of these sessions. There are 3 dates available: In-PersonThursday, October 9th from 10:30am-12…
UC Master Gardeners of Amador County
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