Topics in Subtropics

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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GEM

August 18 Avocado Seminar - Escondido

July 16, 2026
By Ben A Faber
California Avocado Growers Seminars Series 2026Thanks to all of our Foundation Sponsors BelowOur Next Seminar  Our last Seminar of 2026August 18 (9 - 12)GEM vs. Hass AvocadosFeaturing a talk byAurelie Lamotte(Customer Development Manager Europe, Westfalia Fruit)"All about GEM Avocados in Europe"…
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heat damage

Heat and the Avocado

July 13, 2026
By Ben A Faber
A past  blog post discusses how growers can alleviate the damage caused by excessive temperatures.To begin with, assess the damage to your trees. If your trees have been lightly “toasted,” it’s best to leave the trees alone. While the terminal buds may have been damaged — and will most likely not…
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avocado bin

UC Produce Safety Training

July 1, 2026
By Ben A Faber
UC ANR Produce Safety Training SessionsThe University of California Agriculture and Natural Resources is offering reduced-cost Produce Safety Alliance Grower Trainings. The sessions take place virtually and are just $10 for California residents. California growers should be certain to select the California…
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mowed cover crop avocado

Cover Crops Database

June 29, 2026
By Ben A Faber
Cover crops can be broadly defined as any non-cash crop grown in addition to the primary cash crop.  They have the potential to increase soil organic matter (SOM), protect the soil from erosion, improve soil structure and water infiltration, increase soil fertility, and break pest and disease cycles. …
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avocado bin

Crop Reports Are Coming In

June 25, 2026
By Ben A Faber
The 2025 Crop Reports for California counties are starting to come in.  These are the details of what happened last year. They are the closest data we have for what is "currently" going on with a county's agricultural activity, so it's not right up to the minute.  It's up to the year.  Here…
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