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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organic herbicide live

Herbicide Injury in Avocado

October 15, 2018
Although the main objective of herbicide use in avocado orchards (and all crops) is to manage weed populations, sometimes unintentional injury of the crop itself can occur when herbicides are incorrectly applied.
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kourik talk

Good Fungi, Healthy Roots

October 12, 2018
By Ben A Faber
There's lots of talk about good soil fungus and bad fungus and what might be done about improving good ones. It's hard to figure out what is talk and what is actually happening. Robert Kourik can help make clear some of the dirt around the roots.
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avocado fruit hot

Hot Avocados Dont Ripen Right

October 10, 2018
California avocados often are exposed to high temperatures after harvest, either in the field or during preconditioning (ethylene treatment), especially in summer.
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avocado vars

Which Way World Avocados?

October 4, 2018
By Ben A Faber
One avocado tree, wholesale, recently sold for $92 in South Africa with 250 trees in a bunch costing about $23,000.
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