Bug Squad

The Sting. (c) Kathy Keatley Garvey)
The Bug Squad blog, by Kathy Keatley Garvey of the University of California, Davis, is a daily (Monday-Friday) blog launched Aug. 6, 2008. It is about the wonderful world of insects and the entomologists who study them. Blog posts are archived at https://my.ucanr.edu/blogs/bugsquad/index.cfm. The story behind "The Sting" is here: https://my.ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=7735.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Primary Image
MASON WASP sipping nectar from a rock purslane. The wasp is from the family Vespidae and subfamily Eumeninae. It's probably from the genus Ancistrocerus, according to Robbin Thorp, emeritus professor of entomology at UC Davis. (Photo by Kathy Keatley Garvey)
Article

Meet the Masons

December 1, 2009
Mason wasps are strikingly beautiful. The black and yellow patterns are intriguing, but even more intriguing are the mud nests they build. Makes sense that these wasps are called mason or potter wasps, named for what they do. Their human counterparts work with stone, brick, and concrete.
View Article
Primary Image
HOVER FLY, aka flower fly, nectars the rock purslane. The insect is from the family Syrphidae, and probably genus Platycheirus, according to native pollinator specialist Robbin Thorp, emeritus professor of entomology at UC Davis. (Photo by Kathy Keatley Garvey)
Article

Hovering

November 30, 2009
The warmth of the sun and the lure of nectar beckoned the hover flies or flower flies to our bee friendly garden. We saw this one nectaring the rock purslane (Calandrinia grandiflora) last weekend.
View Article
Primary Image
COMPOUND EYES of the honey bee are comprised of hundreds of single eyes (ommatidia). (Photo by Kathy Keatley Garvey)
Article

Seeing Eye to Eye

November 27, 2009
Ever wonder how a honey bee sees? Its compound eyes are comprised of hundreds of single eyes (ommatidia), each with its own lens. It can distinguish colors, but can't see red, which it interprets as black.
View Article
Primary Image
HONEY BEE nectaring lavender. (Photo by Kathy Keatley Garvey)
Article

Thanks Be to the Bee

November 26, 2009
Hap-bee Thanksgiving! If you're having cranberries, squash, pumpkins, carrots, cucumbers (and pickles) onions, grapefruit, oranges, apples, pears, cherries, blueberries, sunflowers and almonds, you can thank the honey bee.
View Article
Primary Image
LOOKING like pure gold, an Italian bee nectars lavender. The yellow leaves of a pomegranate tree are in the background. (Photo by Kathy Keatley Garvey)
Article

Thar's Gold in That Thar Lavender

November 25, 2009
I slipped into the back yard today to see how many honey bees were nectaring the lavender, one of the few plants still blooming. A few here. A few there. That's when I saw her. A bee the color of pure gold. And she was carrying a load of pollen that was equally pure gold.
View Article