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.
sunblotch

Avocado Sunblotch Workshop - Sept 13, Escondido

August 23, 2024
By Ben A Faber
Unlock the Secrets to Healthy Avocados: Learn about Avocado Sunblotch Viroid 9am-12:30pm The Farm Bureau,Escondido 420 S Broadway,Escondido,CA 92025 https://forms.gle/12LxUUdkPb8DmNdm8 Fatemeh Khodadadi fatemehk@ucr.
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ACP adult and nymph

ACP Training - English and Spanish

August 20, 2024
By Ben A Faber
The Citrus Pest and Disease Prevention Program is hosting free training workshops for field crew supervisors and farm labor contractors in Riverside and Ventura counties this month.
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Bob bergh

Avocado Great Has Passed - Bob Bergh

August 14, 2024
By Ben A Faber
It is unfortunate that we allow the passing of individuals without recognizing their contributions. B. O. Bergh was an important part of the avocado industry and his passing should surely be noted.
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Black Streak can occur on trunks oro branches as small, scattered cankers. The name cones from the balckening that occurs around the infected area.

Avocado Cankers

August 12, 2024
By Ben A Faber
Avocado Trunk Cankers This has been a low rainfall year, and often with the low rainfall, cankers will seem to suddenly appear on the woody parts of the tree. There are a number of causes for the white exudate from cankers on the trunk and limbs of avocado.
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