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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fungiferous mite Wintershmedii
Topics in Subtropics: Article

Seeing a "new" Mite in Ventura

April 9, 2014
By Ben A Faber
Bob Hill, a local Ventura PCA, saw an interesting mite he had never seen before and asked if I could id it. Well, I sent it in to Mark Hoddle and UCR and he turned it over to his student Ricky Lara to id it.
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Topics in Subtropics: Article

Nitrogen and Potassium Uptake of Avocado Fruit

April 4, 2014
By Ben A Faber
At a recent avocado meeting, Carol Lovatt of the Botany Department at UC Riverside pointed out that avocado fruit take up more potassium than nitrogen, almost twice as much, and that much of that uptake occurs later when the fruit is expanding.
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avocado fruit
Topics in Subtropics: Article

Water Quality and Southern California Agriculture

March 28, 2014
By Ben A Faber
Assessing water quality for Southern California agriculture typically revolves around the total salinity of the water, its total dissolved solids (TDS), and the toxic ions boron, sodium and chloride.
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avocado water
Topics in Subtropics: Article

Water Quality Terminology

March 26, 2014
By Ben A Faber
Along with drought there are also concerns about water quality which has all kinds of weird units that area actually convertible. Here's a little guide for the principle water quality components and their conversions.
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