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.
avocado red staining

Red Discoloration in My Avocado Flesh

September 22, 2017
By Ben A Faber
The questions that come in stump many of us, but we often have ways of finding answers. Here's a recent request and Mary Lu Arpaia's response. She's one of our Postharvest Physiologist Specialists.
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pitahaya

Ventura Dragon Fruit Workshop

September 20, 2017
By Ben A Faber
2017 Pitahaya/Dragon Fruit Production Tour Ventura UC Hansen Agricultural Research and Extension Center 14292 W Telegraph Rd.
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fruit grown out of white stuff 90

What Hit this Fruit?

September 18, 2017
By Ben A Faber
Last May/June during a hot period and soon after fruit set, avocado growers and PCAs in the Oxnard/Camarillo area were calling in about young fruit about he size of a quarter showing up with white spots. Cutting into the fruit there might only be a small black spot just below the injury.
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leaffooted bugs massed

Leaffooted Bug Alert

September 13, 2017
0University of California Cooperative Extension Area-wide IPM Advisor, Kearney Agricultural Research and Extension Center, Parlier, CA Leaffooted Bug Populations in Ventura County - 2017 Cold winter temperatures can reduce populations of leaffooted bug, Leptoglossus zonatus (Dallas), by ~50 to 80%.
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