Agriculture

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A female varroa mite on a drone (male bee). The mite is the reddish-brown parasite on the bee's thorax. (Photo by Kathy Keatley Garvey)

Mighty Mite

September 4, 2008
By Kathy Keatley Garvey
It's a mighty mite and it's causing beekeepers fits. The varroa mite (see photo below) is an external parasite that attacks honey bees. It sucks blood from the adults (apparently preferring drones, the male bees) and from the brood (immature bees).
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Light brown apple moth, female. (Photo courtesy of David Williams, principal scientist, Perennial Horticulture, Department of Primary Industries, Victoria, Australia.)

Ain't No Moths on Me

September 1, 2008
By Kathy Keatley Garvey
Bam! LBAM is back in the news. The California Department of Food and Agriculture announced Aug. 29 that it has established a 19-square-mile quarantine straddling portions of two counties after the light brown apple moth (LBAM) was found July 23 in Napa County and Aug. 10 in Sonoma County.
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Karen Flores and Dennis Price: The bees have their attention and their respect. (Photo by Kathy Keatley Garvey)

Honey, Meet Me at the Fair

August 25, 2008
By Kathy Keatley Garvey
As a child, Dennis Price loved to watch the honey bees. I could sit and watch them all day, he said. He still does. Love the honey bees, that is. And he never tires of watching them. If you attended the California State Fair on Sunday, Aug. 17 or Saturday, Aug.
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Hillary Thomas is studying the saltcedar beetle (Diorhabda elongata): a good bug on a bad weed. (Photo by Kathy Keatley Garvey)

Good Bug, Bad Weed

August 20, 2008
By Kathy Keatley Garvey
Hillary Thomas' biological control research on a leaf-eating beetle that targets saltcedar has scored a bullseye. Thomas, a doctoral candidate in entomology at UC Davis, has received a $15,000 Robert and Peggy van den Bosch Memorial Scholarship to support her research.
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Svastra obliqua expurgata (Cockerell) leaves the flower. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Carrying a Lot of 'Baggage'

August 19, 2008
By Kathy Keatley Garvey
If she were boarding an airline, she'd be charged double for baggage. But she didn't and she wasn't. She's a pollen-packed sunflower bee enjoying our sunflower. Not a honey bee but a sunflower bee. A native bee.
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Mediterranean fruit fly (Photo by Jack Kelly Clark)

Medfly Wars

August 15, 2008
By Kathy Keatley Garvey
The war is overagain, wrote reporter Pat Brennan of the Orange County Register in a news article published Aug. 14. Brennan was referring to the war against the Mediterranean fruit fly, a tiny pest that targets some 260 crops.
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This male carpenter bee (Xylocopa tabaniformis orpifex Smith NB) visits salvia (sage). (Photo by Kathy Keatley Garvey)
Bug Squad: Article

If I Were a Carpenter...Bee

August 14, 2008
By Kathy Keatley Garvey
I've got black bumblebees buzzing around our backyard like crazy, the caller said. They're loud. Very loud. They're dive-bombing and scaring the cat and dog. I've never seen anything like this before. The unwelcome visitors were not bumblebees. They were carpenter bees.
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Here's a close-up of what the stinging apparatus looks like in the skin. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

The Sting

August 13, 2008
By Kathy Keatley Garvey
Ouch! So, you've been stung by a bee. If you're a beekeeper, an occasional sting is a natural part of beekeeping. UC Davis apiculturist Eric Mussen says that the average beekeeper may be stung approximately 3000 times a year.
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"Wanna make something of it?" Ten-lined June beetle. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Writing with Light

August 12, 2008
By Kathy Keatley Garvey
I've always loved the wit and wisdom of insect-inspired poets. God in His wisdom made the fly And then forgot to tell us why. - - Ogden Nash "The Fly" We hope that, when the insects take over the world, they will remember with gratitude how we took them along on all our picnics.
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“California's Gold” artists include (from left) students Stacy Matsuura, Joji Kume, Frank Sousa, Lesli Hamamoto, community member Joy Elson, professor Diane Ullman, alumna Feiyian Yoong and community member Barbara Engel.
Bug Squad: Article

California's Gold and Nature's Gallery

August 11, 2008
By Kathy Keatley Garvey
When the California State Fair, Sacramento, opens Friday, Aug. 15 for an 18-day run, don't miss "California's Gold" and "Nature's Gallery" in the UC Davis Centennial Pavilion (Building 3).
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