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 Western tiger swallowtail (Papilio rutulus) nectaring on a butterfly bush (Buddleia davidii). (Photo by Kathy Keatley Garvey)

Happy Thanksgiving!

November 22, 2018
It's Thanksgiving Day, and what better day to stop and be thankful for not only family and friends, but for the beauty around us. That would include insects, including the stunning Western tiger swallowtail (Papilio rutulus).
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The Bohart Museum of Entomology is featuring a memorial exhibit showcasing a biological control pioneer, George Compere (1858-1928).

A Glimpse of George Compere, a Pioneer in Biological Control

November 20, 2018
"George Compere." Non-entomologists may not recall his name, but entomologists--especially those who study biological control--definitely do. And whether you do or don't, you'll want to see the display featuring George Compere (1858-1928), at the Bohart Museum of Entomology, UC Davis.
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A monarch chrysalis that didn't make it. This image was taken Sept. 15. Said Art Shapiro of UC Davis: "The intersegmental membranes are showing. Whatever caused that, it opens the door to severe water loss, so the pupa will probably die." (Photo by Kathy Keatley Garvey)

Monarchs: You Can't Save Them All

November 19, 2018
Monarchs: you can't save them all. It was a dismal year in Vacaville (and other parts of California) for monarch-rearing. Of the 10 caterpillars we collected from milkweed in our pollinator garden in early September and tried to rear, only eight made it.
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