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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HLB fruit

Non-transgenic HLB Resistant Citrus

July 3, 2025
By Ben A Faber
Two non-transgenic genome-edited orange plants — a Hamlin and a Valencia that may resist HLB — have been federally approved and are ready for Florida growers. Nian Wang, University of Florida Institute of Food and Agricultural Sciences eminent scholar endowed chair in biotechnology, reported this news in a…
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webinar en espagnol

Sanidad Vegetal y Agua de Riego para cultivos de invernadero y vivero

June 27, 2025
By Ben A Faber
July's Ask-the-Advisor seminar will be in Spanish. See below, or in this link for more details.Wed, Jul 16, 2025 @ 10:00am - 11:00am¡Acompáñenos a un panel de discusión sobre Sanidad Vegetal y Agua de Riego para cultivos de invernadero y vivero!El evento es gratuito y se realizará a través de…
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New Topics in Subtropics Newsletter

June 25, 2025
By Ben A Faber
Its out.  Check it out. The Spring edition of Topics in Subtropics quarterly newsletter covering all things subtropical at some point in time.  Bodil Cass, our entomology specialist at UC Riverside is the editor.Editor: Bodil Cass Spring 2025TOPICS IN THIS ISSUE• Bifenthrin application…
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Our Future Home

Dance Like a Butterfly, Sting Like a Bee

June 24, 2025
By Ben A Faber
But keep moving, and we are. To 555 Airport Way, Suite D in Camarillo, right next to the Ventura County Ag Commissioner.  I’ve been here since 1990 and we’ve moved three times – from the County Government Center with cubicles and we weren’t appreciated for the dirt we tracked in, to a sweet little…
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digger bee

After Fire

June 12, 2025
By Ben A Faber
Fire Followers – Plant and PollinatorSoon after the Fall 2024 fires in Ventura County we saw the hills starting to turn green, and dotted with white flowers – calystegia.  This is a common sight after fires in southern California, a land of frequent fires. It looks like bindweed and is called false…
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