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 black widow spider juggles two egg sacs that she deposited on the lip of a swimming pool in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

About Those Black Widow Spiders...

January 7, 2021
A reader asks: Does the UC Davis Bohart Museum of Entomology have a fact sheet on black widow spiders? Yes! It's among dozens of fact sheets (mostly insects but some arachnids and other non-insects) posted on the Bohart Museum website. All can be accessed and downloaded at no charge.
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A lady beetle searching for aphids on a rosebud in the winter. (Photo by Kathy Keatley Garvey)

The Amazing Lady Beetles

January 6, 2021
If you have roses blooming in your yard in the winter--or trying to bloom--check to see if there's a lady beetle, aka ladybug prowling around. Any aphids? A lady beetle can eat as many as 5000 aphids in its lifetime, so they're the good guys and gals in the garden.
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UC Davis distinguished professor Walter Leal is his way to obtain a COVID-19 saliva test at a UC Davis kiosk. The saliva tests are given, by appointment, to members of the UC Davis and Davis communities. (Photo by Walter Leal)

Mark Your Calendar for This UC Davis Symposium on COVID-19 Tests

January 5, 2021
(Note: UC Davis Distinguished Professor Walter Leal focuses his research on the biochemical and molecular basis of insect olfaction, or how insects perceive the world through the sense of smell. However, he is also heavily involved in public service.) It's not only good news, but great news.
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