Ongoing research

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Snap Peas

Snap Peas "snapping"?

May 20, 2019
Advice for the Home Gardener from the Help Desk of the UC Master Gardener Program of Contra Costa County Request: I planted two types of snap peas this year - Sugar Snap and Sugar Anne. I planted them in separate areas - Sugar Snap in the ground and Sugar Anne in pots.
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Adult brown recluse spider, <i>Loxosceles reclusa</i>. (Credit: R Vetter)
Pests in the Urban Landscape: Article

Brown Recluse Spiders? Not in California!

May 18, 2019
If you were to ask an audience of more than a few people if they or anyone they know has ever seen or been bitten by a brown recluse spider in California, many hands would be raised.
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Vegetable Pest Identification cards
Pests in the Urban Landscape: Article

Gardening books on sale!

May 18, 2019
By Karey Windbiel-Rojas
Spring is here and so are the pests. The University of California Agriculture and Natural Resources has the books that can help you learn about the insects, diseases, wildlife, and weeds that might be causing problems in your garden or landscape.
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Volunteer Flowers.

May 18, 2019
By Denise Seghesio Levine, UC Master Gardener of Napa County Gardens can be a lot of work. So I appreciate the many volunteers that make my dream of having beautiful garden flowers without 24/7 attention. I love volunteers.
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Stanislaus County: Article

Evapotranspiration Report - 05/16/2019

May 17, 2019
Hello all, Please find the attached document to provide the previous weeks estimated water use report in terms of evapotranspiration for almonds, peaches, walnuts, established vineyard, alfalfa, and pasture in Stanislaus County.
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Alejandro Del Pozo-Valdivia, UC Cooperative Extension entomology advisor in Monterey, Santa Cruz and San Benito counties, in an iceberg lettuce field in Chualar, Calif.
Green Blog: Article

UCCE advisor is tracking down answers to a lettuce aphid mystery

May 17, 2019
By Jeannette Warnert
When Alejandro Del Pozo-Valdivia started his new job as UC Cooperative Extension entomology advisor in the Salinas Valley last year, he immediately faced an urgent problem in organic lettuce production. Pest control advisers were finding lettuce aphids in plants that were supposed to be resistant.
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