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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THIS VARROA MITE is feeding on a drone pupa. Varroa mites reproduce in the brood cells and attack the developing bees. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Not a Pretty Sight

October 9, 2009
It's not a pretty sight--the Varroa mite attacking a honey bee. Beekeepers are accustomed to seeing the reddish-brown, eight-legged parasite (aka "blood sucker") in their hives. UC Davis bee breeder-geneticist Susan Cobey, manager of the Harry H. Laidlaw Jr.
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TINY female sweat bee (Halictus tripartitus) nectaring rock purslane. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Between a Rock and a...

October 8, 2009
Caught between a rock and a...soft place... You'll often see tiny sweat bees nectaring rock purslane (Calandrinia grandiflora) in urban gardens. This plant, a native of Chile, brightens landscapes with its pinkish magenta blossoms.
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SUNFLOWER BEE, Diadasia enavata, forages on a New England Aster in the UC Davis Arboretum. This is a female, as identified by pollinator specialist Robbin Thorp, emeritus professor, UC Davis Department of Entomology. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Sunny Day, Sunny Bee

October 7, 2009
The UC Davis Aboretum--particularly the Storer Garden--is full of color--and sunflower bees. A recent trip to see the New England Asters (Aster novae-angliae from the Asteraceae or sunflower family) yielded a Nikon moment: fuzzy-wuzzy sunflower bees foraging on the striking purple flowers.
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FIRST SPEAKER--Biological control scientist Madoka Nakai, associate professor, Tokyo University of Agriculture and Technology, will discuss biocontrol of tea pests in her talk, “A Novel Protein from Lepidopteran Virus Killing Endoparasitoid and Viral Control for Tea Pests in Japan,” at noon, Wednesday, Oct. 7 in 122 Briggs Hall, UC Davis. The lecture will be Webcast.
Bug Squad: Article

When Seminars Become Webinars

October 6, 2009
Like to know more about the biocontrol of tea pests? Aging of insects? What honey bee research is under way? If you can't physically attend the UC Davis Department of Entomology's fall seminars, starting Wednesday noon, Oct.
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THIS TINY HOVER FLY is nectaring on a strawberry blossom at the Häagen-Dazs Honey Bee Haven, a half-acre bee friendly garden being developed on Bee Biology Road, UC Davis. This hover fly is most likely from the genus Paragus sp., said UC Davis emeritus professor and pollinator specialist Robbin Thorp. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Not Just the Bees

October 5, 2009
It's not just the honey bees that will be foraging in the half-acre Hagen-Dazs Honey Bee Haven on Bee Biology Road, UC Davis. Scores of native bees and other insects will be there, too. They already are. A weekend visit to the haven, a bee friendly garden being developed next to the Harry H.
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