Topics in Subtropics

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Topics in Subtropics Blog
You can subscribe to this  blog with multiple entries per week reflecting what's happening with subtropical crops and upcoming educational events.  Just click on the "Subscribe" button just to the right of this paragraph.  There's also our seasonal quarterly Topics in Subtropics newsletter found at our Ventura, Santa Barbara, San Luis Obispo, Riverside, San Diego, Tulare and Kern Counties Cooperative Extension websites.
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ALB defoliation

Association of Applied IPM Ecologists Annual Meeting

January 12, 2026
By Sandipa Gautam
Don’t miss the Association of Applied IPM Ecologists Annual Conference, February 5–6 in Modesto, CA. Join IPM professionals, researchers, and pest control advisors for two days of engaging presentations and discussions focused on today’s most pressing pest management challenges. The program features…
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Climate Change Workshop

January 9, 2026
By Ben A Faber
Climate And Agriculture: Farming in a Changing Climate WorkshopWhen: Tuesday January 20, 2026Time: 8:30 - 2:30 (lunch will be provided)Where: Ventura County Community Foundation, 4001 Mission Oaks Blvd, Suite A, Camarillo, CARegistration: https://bit.ly/ClimateAndAgVC UC ANR CLIMATE AND…
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asphyxiated tree white washed

With Rain, Mulch is Bad and Weeds are Good?

January 8, 2026
By Ben A Faber
Rain is wonderful stuff. If it comes and washes the accumulated salts of the last several years out of the root zones of citrus and avocado, that's a good thing. But what happens if there is a little too much of the good stuff? In the winter of 2005, Venture got over 40” of rain, which is 200% of what is…
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masthead

Topics in Subtropics - Edición española

January 7, 2026
By Ben A Faber
TEMAS EN ESTA EDICIÓN - El Otono 2025• Resumen sobre la producción de dátiles• Directrices para el control del oídio de la uva• Pudrición seca de la raíz de los cítricos: una plaga persistente causada por elFusarium solani en California• La detección de plagas es necesaria para el estudio de investigación•…
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Fall Edition of Topics in Subtropics Newsletter

January 7, 2026
By Ben A Faber
It's here finally the 2025 Fall edition of Topics in Subtropics Newsletter.  The last of the year.  And now working on the Winter 2026 edition.Topics in Subtropics, Fall 2025 - UCCE Statewide and WorldwideEditor: Ashraf El-kereamy Fall 2025 Vol. 26 (iv)TOPICS IN THIS ISSUE• Highlights from Citrus…
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