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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avocado stones

Stones in Avocado Fruit

November 9, 2018
By Ben A Faber
The English often call a fruit seed other names, like pip. A large pit could be called a stone. Avocado usually has a seed, and if not it turns out to be a small fruit, called a "cuke". Well that's a different story. Sometimes little hard stones form in the flesh that are unrelated to germination.
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field id

Shot Hole Borer Training

November 7, 2018
By Ben A Faber
Come Learn About Field Identification of Invasive Shot Hole Borers We're holding two early December trainings on invasive polyphagous and Kuroshio shot hole borer biology, identification, surveillance, and management of infested trees and downed wood.
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citrus cornucopia

Rootey Tootey - Citrus Fruitey!!!

November 5, 2018
By Ben A Faber
Grower and the Public are invited to see, taste and hear about the citrus fruits and trees that make an industry and an iconic fruit in this State. There are two separate days, One for Growers and One for the general Public. Note the two different days and Pick your special day.
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navel split

Ready! Set! Split! Navel Orange Time.

November 2, 2018
By Ben A Faber
These are hard days for navel oranges. Drought stress. Salt stress due to drought. Then a heat wave in July that messed the trees up. And now we head into a weird fall with maybe rain. Maybe no rain. Maybe a little rain. This is ripe for navel splitting.
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avocado varieites

Which Avocado Tree Is It?

October 31, 2018
By Ben A Faber
Of the many known varieties, they fall into three broad categories based on whether they are of the Mexican, Guatemalan or West Indian races of Persea americana, the avocado specie and the crosses that occur between these races.
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