San Diego

View over the tops of avocado trees from a tower with scientific instruments

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UCCE advisor provides first-of-its-kind avocado irrigation data

May 15, 2025

By Michael Hsu

Crop coefficients are numbers used to calculate the amount of water a particular crop needs. In an unprecedented study, Ali Montazar, UC Cooperative Extension irrigation and water management advisor, set out to develop more reliable crop coefficients for avocado based on real-world data.

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Volunteers needed for “blitz” to stop oak-killing beetle

May 14, 2025

By Pamela S Kan-Rice

To save oak trees, UC Cooperative Extension is organizing a GSOB Blitz, a community-powered effort to detect and map goldspotted oak borer infestations, in June.

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Ranunculus flowers at The Flower Fields in Carlsbad

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Summit to showcase California agritourism best practices, May 14-15

April 11, 2025

By Michael Hsu

Agritourism stakeholders are invited to San Diego County to share current initiatives and industry developments and gain practical tools to start or expand an agritourism business.

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2025 National 4-H Beekeeping Essay Competition

March 18, 2025

2025 National 4-H Beekeeping Essay CompetitionSponsored by the Foundation for the Preservation of Honeybees, Inc.CA State deadline is April 14, 2025.Submit your complete essay entry by April 14, 2025 to Gemma Miner at gmminer@ucanr.edu.Theme: The Importance of Youth in Beekeeping: How 4-H members can make a…

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Date production workshop set for April 23 in Palm Desert

March 5, 2025

By Pamela S Kan-Rice

The 2025 California Date Palm Workshop will be held on April 23 in Palm Desert at the UC Riverside Palm Desert Center. Anyone who is interested in growing dates is welcome to attend. "This workshop brings together researchers, growers and stakeholders to discuss recent research data on the ‘state of the…

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