Bug Squad

Bumble bee on bull thistle at Bodega Bay

UC ANR is renovating its website. 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/blogcore/archive.cfm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Carpenter bee, Xylocopa tabaniformis orpifex, robbing nectar from salvia. (Photo by Kathy Keatley Garvey)
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Robbing Nectar

May 3, 2013
We all take short cuts--short cuts around the campus, to the beach, to a favorite restaurant... Honey bees take short cuts, too. We've often watched assorted bumble bees and carpenter bees drill a hole in a long-tubed flower to rob the nectar.
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Syrphid fly nectaring on tower of jewels, Echium wildpretii. (Photo by Kathy Keatley Garvey)
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Hovering in the Wind

May 2, 2013
The 40 mile-per-hour howling wind didn't seem to bother the syrphid fly, aka hover fly and flower fly. It clung to a blossom on the tower of jewels, Echium wildpretii, and proceeded to nectar. Its wings sparkled in the morning sun. This is a pollinator and one that's often mistaken for a honey bee.
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Yellow roses are popular at the rose sale. (Photo by Kathy Keatley Garvey)
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What's Not to Love About Roses?

May 1, 2013
I beg your pardon I never promised you a rose garden Along with the sunshine There's gotta be a little rain sometime... So began Joe South in his hit song, "I Never Promised You a Rose Garden," popularized by country singer Lynn Anderson in 1970. That was Joe South's rose garden.
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Western tiger swallowtail, Papilio rutulus, on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey
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From Butterflies to Goldspotted Oak Borers

April 30, 2013
Thursday, May 2 is a good day to learn about butterflies. That's when butterfly expert Art Shapiro, professor of evolution and ecology at UC Davis, will be speak at the Northern California Entomology Society meeting, to be held at the Harry H. Laidlaw Jr.
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Brown marmorated stink bugs. (USDA, Stephen Ausmus)
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About That Stink Bug...

April 29, 2013
It doesn't usually make the 6 o'clock news--or even the 10 o'clock news--but it's trouble. Trouble, indeed. The brown marmorated stink bug (Halyomorpha hales), a native of Asia, was first discovered in the United States in Allentown, Penn., in 2000. Since then, it's been making a big stink.
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