Bug Squad

Bumble bee on bull thistle at Bodega Bay
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A Chance Encounter with an Ichneumon

April 17th, 2017
So here's this lady beetle patrolling a rosebud. It's early spring--April 15--in Vacaville, Calif.--and our little subject is looking for some tasty aphids. Or perhaps a mate. Oh, a visitor is on my rosebud, heading right toward me.
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Can Lady Beetle Larvae Eat Aphids?

April 14th, 2017
Can the larvae of lady beetles (aka ladybugs) eat aphids? Yes, they can. And yes, they do. We spotted some lady beetle larvae on our yellow roses today and guess what they were doing? Right, eating aphids. Eating lots of aphids.
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Is It an Insect? Find Out at UC Davis Picnic Day

April 13th, 2017
Is it an insect? How can you tell? When the UC Davis Department of Entomology and Nematology participates in the 103rd annual UC Davis Picnic Day on Saturday, April 22, visitors to Briggs Hall and the Bohart Museum of Entomology will learn all about insects.
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Ol' Blue Eyes: A Blue-Eyed Darner

April 12th, 2017
Ol' Blue Eyes. What a treat to see. No, not an old movie starring Ol' Blue Eyes himself, Frank Sinatra (1915-1998), but the blue-eyed darner, the Rhionaeschna multicolor blue-eyed darner, Aeshna multicolor.
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What a Stretch to Get the Nectar!

April 11th, 2017
How often do you see a honey bee "standing upright" to reach nectar? "Well, I guess I could just buzz up there and grab some nectar! But why not stay right here where I am and just s-t-r-e-t-c-h like a giraffe to get it?
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