Topics in Subtropics

Avocado Irrigation
April 16 (1 -3 PM)
 

Water Knowledge is
Power Knowledge

In-Person and Zoom
 
Topics and Speakers
 
Sources of ET information and their Reliability
By Ali Montazar - UCCE Irrigation Advisor, Imperial/San Diego/ Riverside counties
 
 
Selecting Irrigation Emitters-Drip vs Microsprinkler
Stu Styles - Cal Poly SLO Irrigation Training and Education Center
 
We would love to meet you in person at
The San Diego County Farm Bureau (420 S Broadway, Escondido, CA 92025)
 

If you cannot attend the meeting, register through our Zoom link.
 
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Apple

Fruit Tree Course in Beautiful Davis, CA

January 7, 2026
By Ben A Faber
A fruit tree is not a basil plant or a geranium.  It's a tree, and not only that it's a fruit tree.  Learn the basics and the intricacies of growing fruit trees of all kinds.  Sign up for a wild journey.Please join us for the 2026 Principles of Fruit and Nut Tree Growth, Cropping, and…
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Watch OUT for Brown Rot

January 6, 2026
This is the recent newsletter from the Ojai Pixie Tangerine Growers Association.  Emily Ayala is the author.  I thought this is a great wake up call for ALL Citrus Growers with all the rain we have had and will have.  Get that copper on. Ben Happy New Year! Well, we've got the rain…
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Honey Bee Working an Avocado Flower

2025 Honey Bee Colony Losses

December 23, 2025
2025 has been a rough year for the honey bees and their keepers. Reports of extreme colony mortality began in January, just before the almond bloom which requires the pollination services of an estimated 1.5 million colonies (Fenton, et al., 2025). As of July, honey bee colonies have reportedly dwindled by…
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Date Palms

Sivanto Labelled for Control of Pink Hibiscus Mealybug in Dates

December 23, 2025
By Bodil N Cass
The registration label for Sivano use against Pink Hibiscus Mealybug (Maconellicoccus hirsutus (Hemiptera: Pseudococcidae)) was approved by DPR last year.  The label can be found at the following link, with dates listed on page 18:https://s3-us-west-1.amazonaws.com/agrian-cg-fs1-production/pdfs/Sivanto…
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after the fire

Transitioning to Organic Webinars

December 15, 2025
By Ben A Faber
Transition to Organic Webinar SeriesWednesdays • January 14 – March 18, 2026 • Free virtual seriesHosted by CAFF, UC Organic Agriculture Institute (UC OAI), and UC Cooperative Extension (UCCE)Thinking about transitioning your crop operation to organic? Join us for a ten-week webinar series designed to guide…
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