Garden Troubleshooting

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Small pink and translucent mite with eight legs, four stretched to the front and four stretched back, on a pale orange surface.
Event

Webinar: Citrus Leprosis Threat, Mites, and Mite Management

Event Date
Aug 26 2025

Presenters: Dr. Sandipa Gautam, Cooperative Extension Area Citrus IPM Advisor, UC Agriculture and Natural Resources; Dr. Kris Godfrey, Project Scientist, Contained Research Facility, UC Davis; Dr. Daniel Carrillo, Assistant Professor, Entomology & Nematology Department, University of Florida; Tera Pitman…
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Central Sierra: Starthistle (EDC MG)

Event Date
Nov 8 2025

Come learn about this invasive weed that has taken over large portions of California’s range land and urban landscape. Learn about its origins, how it moves, why it is so difficult to control, how to overcome these difficulties, control methods, and how to design an effective control program.
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Central Sierra: Pruning All Plants 101 (EDC MG)

Event Date
Sep 27 2025

Pruning plants is like getting your haircut. First you need to visualize what you'd like the plant to look like long term. Just like a barber, you need to have the right tools. Then there are some dos and don'ts, proper times of the year, and some basic principles that will turn any gardener into a…
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Green alfalfa field with scattered blooms of purple flowers blowing in the wind.
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Webinar: Pest Management in Alfalfa, Small Grains, and Garbanzo Beans

Event Date
Sep 24 2025

This webinar is part of the UC Ag Experts Talk series. Dr. Michelle Leinfelder-Miles, Delta Crops Resource Management Advisor with the University of California Cooperative Extension, San Joaquin County, will discuss the principles of Integrated Pest Management and pest management in alfalfa, small grains,…
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Oval-shaped insect with triangular marking on its back with membranous wings
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Webinar: Field Crop Insect and Weed Management Updates

Event Date
Aug 6 2025

This webinar is part of the UC Ag Experts Talk series. Nicholas Clark, Associate Cooperative Extension Area Agronomic Cropping Systems and Nutrient Management Advisor, will give an introduction of agronomic cropping systems and their current weed and insect pest management challenges. He will describe…
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Silverleaf Whitefly (Courtesy of UCR-CISR)
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Management of whitefly transmitted viruses in the desert Southwest

Event Date
Jun 10 2025

Do not miss this upcoming meeting hosted by The University of Arizona, Arizona Experiment Station and Emerging Viruses in Cucurbits Working Group (EVCWG) that is focused on the management of insect transmitted viruses in desert melon production. Two of our local UCCE Imperial County advisors, Ana Pastrana …
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Plant A Salad Bowl - Irvine
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Plant A Salad Bowl - Irvine

Event Date
Jun 28 2025

Grow your own salad in one compact place! Find out how to plant a salad bowl garden, including the varieties of greens, the basics of gardening, care and harvesting. Delish!Ah, the salad days of life!  Grow your own salad in one compact place. UC Master Gardeners of Orange County will provide…
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Succulents - Laguna Niguel
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Succulents - Laguna Niguel

Event Date
Jun 23 2025

Succulents are such an easy plant to grow, both in the garden and in pots. UC Master Gardeners of Orange County will discuss the history and origin of succulents, their care and feeding and propagation. The presentation also covers pests and diseases and recommended remedies. Learn the variety of ways…
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Tomato Pests and Diseases
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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…
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Tomato Pests and Diseases
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Tomato Pests and Diseases-Irvine

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…
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