Ongoing research

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Queen bee insemination at the Harry H. Laidlaw Jr. Honey Bee Research Facility at UC Davis. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

The A, B(ee), Cs of Stock Improvement

January 16, 2012
By Kathy Keatley Garvey
There's a waiting list for Susan Cobey's specialized bee classes at the University of California,Davis. That says a lot about the demand for bee stock improvement and for Cobey's teachings. Cobey, bee breeder-geneticist at the Harry H. Laidlaw Jr.
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Honey bee heading toward almond blossoms. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Zombie Bees

January 13, 2012
By Kathy Keatley Garvey
Zombies! What do you think of when someone says "zombies?" Students sitting inattentively in class? A souless body? Or a honey bee infested with parasitic flies? A Zombie, according to Wikipedia, is a term used "to denote an animated corpse brought back to life by mystical means, such as witchcraft.
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UC Weed Science (weed control, management, ecology, and minutia): Article

What’s the most economical way to treat wildland weeds? Prevent them!

January 13, 2012
As wildland weed management and eradication projects fall to the economic hatchet, one vital program continues as a standout---preventing the introduction and spread of invasive weeds can yield a lot of bang for the buck! Invasive weed seeds and other reproductive parts are often moved to new locati...
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Honey bee foraging on a blooming bok choy. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Bees Don't Balk at Bok Choy

January 12, 2012
By Kathy Keatley Garvey
If you let your bok choy go to seed, what a treat for the honey bees. The mild unseasonable weather and blooming bok choy--perfect for foraging honey bees searching for food in January. Mother Nature may fool them. Bok choy does not.
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Vole (Fig. 3)
Topics in Subtropics: Article

Vole damage in citrus

January 12, 2012
By Neil V Oconnell
Recently a six-year old W. Murcott orchard was evaluated for causes of tree decline. A high percentage of the trees exhibited damage to the bark of the tree generally from the soil line up 6-8 inches. (Fig.2) In some instances the tree had been almost totally girdled.
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Agricultural spray adjuvants are materials added to the spray tank when loading the sprayer. Photo by Jack Kelly Clark.
Topics in Subtropics: Article

Activator Spray Adjuvant Selection: Crop Spraying

January 11, 2012
By Jeannette Warnert
Agricultural spray adjuvants are materials added to the spray tank when loading the sprayer. They include products classified as activator adjuvants and marketed as wetters/spreaders, stickers, humectants, and/or penetrators.
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This is a parasitic orchid bee, Exaerete kimseyae, named for Lynn Kimsey.

Names Matter

January 10, 2012
By Kathy Keatley Garvey
The names are delightful. There's a fairy moth named Adela thorpella. Its namesake: native pollinator specialist Robbin Thorp, emeritus professor of entomology at UC Davis. Who wouldn't want to be Adela thorpella? The name just rolls off the tongue.
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Cooperative Extension Ventura County: Article

Volume 9 No. 2 -- Winter 2011

January 10, 2012
This issue of Topics in Subtropics contains the following articles: Vertebrate Damage Chemical Thinning of Olives Tips on Producing the Earliest Early Citrus in the San Joaquin Valley Herbicide Registration Chart Resource and Market Information for Enterprise Selection...
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Professor Art Shapiro with his newly found cabbage white butterfly. (Photo by Kathy Keatley Garvey)

Pop Goes the Pieris

January 9, 2012
By Kathy Keatley Garvey
Pop goes the Pieris. So wrote professor Art Shapiro of the UC Davis Department of Evolution and Ecology from his office in Storer Hall. Yes, he won his own contest again.
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