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.
citrus weeds

Fall Weed Control

December 1, 2023
These are notes from Central Valley nut and grape advisors, but the comments are valid for most citrus situations. As we all know, follow pesticide labels and make sure the material is valid/legal for your situation.
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QLFF fly quarantine area

When Quarantined, What Do Growers Do?

November 28, 2023
Queensland fruit fly quarantine? Growers should consider the pre-quarantine program. The Queensland fruit fly quarantine zone has been expanded (see: https://www.cdfa.ca.gov/plant/qff/regulation.html).
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DWR SGM TA Services

Groundwater Help

November 27, 2023
By Ben A Faber
The Department of Water Resources (DWR) developed the Underrepresented Community Technical Assistance Program (URC TA Program) after learning that some Groundwater Sustainability Agencies (GSAs) have not been able to address the needs, risks, and vulnerabilities with the implementation of the Sustai...
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gopher mounds 2

Gopher Management

November 22, 2023
Pocket gophers (Thomomys bottae) may be responsible for more damage to orchards than any other mammal species. It can be important to minimize their presence in orchards and this is particularly relevant for young trees that are highly susceptible to gopher damage.
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