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UC Cooperative Extension Napa County: Page

Fire Science

Fire Science Advisor Tori Norville promotes a program for Sonoma, Napa, and Marin Counties to educate about the importance of fire within the California ecosystem and working holistically across the landscape with vegetation management and forest stewardship.
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UC Cooperative Extension Napa County: Page

Viticulture

The Viticulture Farm Advisor works with industry professionals including vineyard managers, viticulturists, and Pest Control Advisers to optimize wine grape production in Napa County.
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UC Cooperative Extension Napa County: Page

Weed Science

PERENNIAL CROPS Weed control and identification Vegetation management Covercrop information FIELD TRIALS WEED CONTROL Timing of herbicide applications Effect of leaf litter on the efficacy of treatments New organic herbicides with organic growersJohn Roncoroni (retired) UC Weed Science Farm Advisor...
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UC Cooperative Extension Napa County: Page

Napa County 4-H Youth Development Program

Suzanne Raudaskoski 4-H Program Analyst 707-253-4146 suzanne.raudaskoski@countyofnapa.org, Anna Lichterman Program Coordinator 707-253-4221 alichterman@ucanr.edu, Diego Mariscal 4-H Regional Coordinator (Region 4: Sonoma, Marin, Napa) 707-565-3027 damariscal@ucanr.
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UC Cooperative Extension Napa County: Page

Napa County 4-H Calendar & Events

4-H Events and Deadlines Calendar 2024-2025 updated 2/18/25Date: October 24, 2024 Time: 6:00pm Location: West Park Elementary School Please join us to celebrate and recognize our outstanding 4-H Youth and Adult Volunteers.
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UC Cooperative Extension Napa County: Page

Olives

Premium olive oil production is now a significant industry in Napa County. Napa is second only to Sonoma County in the number of olive growers in California. See the links below for information on olive culture and olive oil production.
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UC Cooperative Extension Napa County: Page

Olive Fruit Fly

Olive Fruit Fly is a serious pest of olives that is now widely distributed throughout California. Control measures are required in most parts of California in order to produce olives that are suitable for oil production or home consumption.
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UC Cooperative Extension Napa County: Page

Food Safety

OUR OFFICE WILL NO LONGER BE OFFERING A FOOD MANAGERS CLASS AND TEST. PLEASE SEE THE LIST FOR OTHER VENDORS WHO OFFER CLASSES AND TESTING. If you have questions regarding this State law, please contact your county Environmental Management Department.
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UC Cooperative Extension Napa County: Page

About Us

Napa County Cooperative Extension 1710 Soscol Avenue Suite 4 Napa, CA 94559-1315 Phone: (707) 253-4221 e-mail: cenapa@ucanr.edu Director: Lauren Cartwright Hours of Operation Monday through Friday 8:00 am - 5:00 pm Closed most holidays.
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