Bug Squad

A daily (M-F) blog launched Aug. 6, 2008 and about the wonderful world of insects and those who study them. (Photo by Kathy Keatley Garvey)
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A female carpenter bee (Xylocopa tabaniformis orpifex) pierces the corolla of salvia to rob the nectar. (Identified by Robbin Thorp, UC Davis emeritus professor of entomology.) (Photo by Kathy Keatley Garvey)
Bug Squad: Article

I've Been Robbed!

September 5, 2008
Robber at work. No, this isn't a bank heist or a gas station hold-up or a home invasion. A carpenter bee is slitting the sides of salvia (sage) to steal the nectar. Floral larceny! Book 'em, Danno! Carpenter bees are nectar robbers.
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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)
Bug Squad: Article

Mighty Mite

September 4, 2008
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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Fran Keller is an enthusiastic entomologist and an outstanding teacher. Plus, she's an accomplished artist, illustrator, and a nature and insect photographer.
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Teacher Extraordinaire

September 3, 2008
Okay, be honest. If you were attending class at 7:30 a.m., could you get excited about flies? No? How about the gender differences? Still no? You would if Mary Frances Fran Keller were there teaching you. You won't find anyone more enthusiastic about entomology than Fran Keller.
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The crane fly is sometimes called a mosquito hawk or a gollywhopper.(Photo by Kathy Keatley Garvey)
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Gollywhoppers in Love

September 2, 2008
He didn't bring her flowers. They were already sharing a sunflower leaf. He didn't bring her candy. They'd already dined on nectar. It was Labor Day and the two crane flies looked quite friendly in our bee friendly garden. More than friendly. I think they were in love.
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Light brown apple moth, female. (Photo courtesy of David Williams, principal scientist, Perennial Horticulture, Department of Primary Industries, Victoria, Australia.)
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Ain't No Moths on Me

September 1, 2008
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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