Hello, Friday Fly Day!

Hello, Friday Fly Day!

It's time to post an image of syrphid fly, aka hover fly or flower fly.

We took this dorsal view of a syrphid fly in January of 2009.

This syrphid fly, probably as Syrphus opinator, was warming its flight muscles in the Ruth Risdon Storer Garden, part of the 100-acre UC Davis Arboretum and Public Garden.  These flies are often mistaken for honey bees.

Interested in flower flies and their biological control roles? You'll want to read entomologist Robert Bugg's piece on "Flower Flies (Syrphidae) and Other Biological Control Agents for Aphids in Vegetable Crops" (Publication 8285, May 2008, University of California, Division of Agriculture and Natural Resources.)  Bugg, who holds a doctorate in entomology from UC Davis,  and his four co-authors illustrated the 25-page research article with photos that will help you recognize many of the syrphids.

At the time Bugg was a senior analyst, agricutural ecology, UC Sustainable Agriculture Research and Education Program, UC Davis. Perfect name for an entomologist, don't you think?

Happy Friday Fly Day!