Bug Squad

The Sting. (c) Kathy Keatley Garvey)
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/bugsquad/index.cfm. The story behind "The Sting" is here: https://my.ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=7735.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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A monarch butterfly nectaring on a zinnia. (Photo by Kathy Keatley Garvey)
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Monarchs 'n Milkweed

March 12, 2014
Monarchs and milkweed are in the news again. As well they should be. The declining monarch population, coupled with the decreasing scarcity of their host plant, the milkweed, is disturbing. The larvae of the monarch butterfly (Danaus plexippus) feed exclusively on milkweeds.
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A honey bee heading for wild radish. (Photo by Kathy Keatley Garvey)
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Going 'Rad'

March 11, 2014
It may not be the farmer's friend, but it's the beekeeper's friend. Wild radish (Raphanus raphanistrum), a member of the mustard family, Brassicaceae, is considered a weed, but I consider it a flowering plant for bees when I see it along roadsides and parks and lining orchards and vineyards.
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A female butterfly, a painted lady, nectaring on Spanish lavender on March 8 in the Benicia Community Garden. (Photo by Kathy Keatley Garvey)
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Welcome Back, Painted Ladies

March 10, 2014
The painted ladies are on move. Butterflies. Scores of painted ladies (Vanessa cardui) are now migrating north from their overwintering sites near the U.S. Mexico border.
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Queen Turner inspects the beekeeping operation on the rooftop of the San Francisco Chronicle. Turner completed a 10-month stay in the U.S. and returned to Botswana where she is head of the beekeeping section of the Ministry of Agriculture in the Botswana government. (Photo: Kathy Keatley Garvey)
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Just Bee-Cause

March 7, 2014
In recent years, honey bees received neither recognition nor respect until commercial beekeeper David Hackenberg of Pennsylvania/Florida sounded the alarm in 2006 about his missing honey bees.
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This honey bee, in the process of defending her hive, is stinging Extension apiculturist Eric Mussen of UC Davis. That's her abdominal tissue being pulled out. (Photo by Kathy Keatley Garvey)
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Why Bee Stings Can Be Deadly Serious

March 6, 2014
The Daily Mail, UK, recently reported a tragic case of a fatal bee sting that occurred in a back yard in Hampton, near Solihull, West Midlands, England. A honey bee apparently stung a 47-year-old father on his foot and he went into anaphylactic shock.
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