Pest Management

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rat
UC Marin Master Gardeners: Document

Rats

Rats are among the most common pests in Marin homes and gardens. Norway rats (Rattus norvegicus) also known as brown, sewer, or wharf rats, are mostly nocturnal. They constantly explore and learn about their environment, memorizing pathways, obstacles, and locations of food and water. Roof rats (Rattus…
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skunk
UC Marin Master Gardeners: Document

Skunks

Triangular-shaped head, short legs and long, sharp, non-retractable claws. Spray can be squirted accurately as far as six to 10 feet away as a defense mechanism. Live in burrows. Eat a varied diet. Excellent sense of smell and good hearing, but very poor vision. Healthy skunks are mild-tempered. They prefer…
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Gopher
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Pest Profiles: Vertebrates

Solving Problems | Top 20 Problems | Garden Pests | Weeds & Invasives | Extreme Conditions | Other Garden Problems | Biological Control & Natural Enemies | Reducing Harmful Chemicals in the Garden Vertebrate Pests - Birds, Mammals, and Reptiles A vertebrate is an animal with a backbone…
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information for home gardener on common insect pests in Sonoma County
UC Master Gardener Program of Sonoma County: Page

Pests, Diseases, and Weeds: Safe and Sustainable Management through IPM

Integrated Pest Management (IPM) involves the use of environmentally sound, effective practices to keep pests, diseases, and weeds from damaging gardens. IPM begins by identifying the pest, disease, or weed, then selecting the most effective methods and materials for controlling the problem.
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UC Master Gardeners of Merced County: Page

Merced Farmers' Markets & Master Gardeners

Look for our friendly UC Master Gardeners of Merced County and their info booth at the Merced Farmers' Market on the first and third Saturdays of each month. Info booth located at the 16th Street parking lot between M & K Streets Please stop by with your questions, Take home a vegetable seedling and garden…
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UC Master Gardeners of Merced County: Page

Become a Master Gardener!

The application process for the UC Master Gardeners of Merced County's 2026 Training Class is now open. Any Merced County adult resident with an interest in horticulture (plants, lawns, trees, vegetables and more) and public service are encouraged to apply for the Master Gardener Program.
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UC Master Gardeners of Orange County: Page

Pests - Orange County

We are always adding new content. Please check back again soon! Thank you for visiting.
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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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UC Master Gardeners of Placer County: Page

About Master Gardeners

About Master Gardeners Our mission as University of California Master Gardener volunteers is to extend research-based sustainable gardening and composting information to the public through various educational outreach methods. We strive to present accurate, impartial information to local gardeners so they…
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