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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It's early morning, and a soldier beetle stirs in a Vacaville garden. A beneficial insect, it eats aphids and other soft-bodied insects. (Photo by Kathy Keatley Garvey)
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Why Soldier Beetles Deserve the Aphid Belt

July 4, 2024
It's the Fourth of July and what better time to post images of the aptly name "soldier beetles" than today. These insects (family Cantharidae) resemble the uniforms of the British soldiers of the American Revolution, which is apparently how their name originated.
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A cabbage white butterfly nectaring on lavender in a Vacaville garden. (Photo by Kathy Keatley Garvey)
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Cinderella and the White Cabbage Butterfly

July 2, 2024
If Cinderella were a butterfly, she'd probably be a white cabbage butterfly, Pieris rapae. The butterfly--in its larval stage it's a pest of cucurbits--is stunning as an adult. Just think of a flowing white gown, exquisite pirouettes, and a flutter like no other.
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A horizontal view of male Melissodes bees sleeping on a lavender stem. Image taken just after dawn in a Vacaville pollinator garden. (Photo by Kathy Keatley Garvey)
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Why It's Called a 'Boys' Night Out'

July 1, 2024
Ever seen the male longhorned bees, Melissodes agilis, zipping around your garden, trying to bump all critters, large and small, off of "their" blossoms? They own them, ya' know. These male bees are SO territorial.
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A cabbage white butterfly, Pieris rapae, nectaring on lavender in a Vacaville garden on June 24. Next Wednesday, July 4, promises to be a scorcher at 106 degrees. (Photo by Kathy Keatley Garvey)
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The Heat. The Butterflies. The Butterfly Guru.

June 28, 2024
Don't expect to see UC Davis distinguished professor emeritus Art Shapiro monitoring butterflies on the 4th of July. There's a good reason why. Shapiro has monitored the butterfly populations of central California since 1972 and maintains a research site at https://butterfly.ucdavis.edu.
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