UCCE Master Gardeners of San Joaquin County
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UCCE Master Gardeners of San Joaquin County

Posts Tagged: flower fly

Rats!

A drone fly, Eristalis tenax, on a Shasta daisy at the Luther Burbank Home and Gardens.. (Photo by Kathy Keatley Garvey)

Rats! How many times have you encountered a "honey bee" on the Internet, in a book, magazine, newspaper or other publication, and found a syrphid fly misidentified as a honey bee? It's truly amazing how often syrphid flies are mistaken for honey...

A drone fly, Eristalis tenax, on a Shasta daisy at the Luther Burbank Home and Gardens.. (Photo by Kathy Keatley Garvey)
A drone fly, Eristalis tenax, on a Shasta daisy at the Luther Burbank Home and Gardens.. (Photo by Kathy Keatley Garvey)

A drone fly, Eristalis tenax, on a Shasta daisy at the Luther Burbank Home and Gardens. (Photo by Kathy Keatley Garvey)

A drone fly,Eristalis tenax, on yarrow at the Luther Burbank Home and Gardens. (Photo by Kathy Keatley Garvey)
A drone fly,Eristalis tenax, on yarrow at the Luther Burbank Home and Gardens. (Photo by Kathy Keatley Garvey)

A drone fly, Eristalis tenax, on yarrow at the Luther Burbank Home and Gardens. (Photo by Kathy Keatley Garvey)

Close-up of a drone fly, Eristalis tenax. (Photo by Kathy Keatley Garvey)
Close-up of a drone fly, Eristalis tenax. (Photo by Kathy Keatley Garvey)

Close-up of a drone fly, Eristalis tenax. (Photo by Kathy Keatley Garvey)

Posted on Monday, June 9, 2014 at 5:26 PM

Hovering in the Wind

Syrphid fly nectaring on tower of jewels, Echium wildpretii. (Photo by Kathy Keatley Garvey)

The 40 mile-per-hour howling wind didn't seem to bother the syrphid fly, aka hover fly and flower fly.     It clung to a blossom on the tower of jewels, Echium wildpretii, and proceeded to nectar. Its wings sparkled in the morning sun. This...

Syrphid fly nectaring on tower of jewels, Echium wildpretii. (Photo by Kathy Keatley Garvey)
Syrphid fly nectaring on tower of jewels, Echium wildpretii. (Photo by Kathy Keatley Garvey)

Syrphid fly nectaring on tower of jewels, Echium wildpretii. (Photo by Kathy Keatley Garvey)

Syrphid sparkles in the early morning sun. (Photo by Kathy Keatley Garvey)
Syrphid sparkles in the early morning sun. (Photo by Kathy Keatley Garvey)

Syrphid sparkles in the early morning sun. (Photo by Kathy Keatley Garvey)

Posted on Thursday, May 2, 2013 at 9:30 PM

The Girl and the Bubble

Syrphid fly (female Sphaerophoria), as identified by senior insect biosystematist Martin Hauser of the CDFA. (Photo by Kathy Keatley Gavrey)

Ah, the little intricacies of life... We were walking along a stretch of the coastal town of Bodega Bay when we spotted something we'd never seen before: a bubble on a syrphid fly. Syrphid flies, also known as hover flies or flower flies, are...

Syrphid fly (female Sphaerophoria), as identified by senior insect biosystematist Martin Hauser of the CDFA. (Photo by Kathy Keatley Gavrey)
Syrphid fly (female Sphaerophoria), as identified by senior insect biosystematist Martin Hauser of the CDFA. (Photo by Kathy Keatley Gavrey)

Syrphid fly (female Sphaerophoria), as identified by senior insect biosystematist Martin Hauser of the CDFA. (Photo by Kathy Keatley Gavrey)

Close-up of
Close-up of "The Girl and the Bubble." See text above for what the bubble is. (Photo by Kathy Keatley Garvey)

Close-up of "The Girl and the Bubble." See text above for what the bubble is. (Photo by Kathy Keatley Garvey)

Posted on Monday, August 20, 2012 at 9:56 PM

Not a Good Day for a Flower Fly

Crab spider nails a flower fly in the Haagen-Dazs Honey Bee Haven. (Photo by Kathy Keatley Garvey)

It was not a good day for a flower fly.A flower fly, aka syrphid fly, dropped down in a patch of pink roses at the Häagen-Dazs Honey Bee Haven at UC Davis today to sip nectar. It was a pink-rose kind of day. Not for the flower fly, though. A crab...

Crab spider nails a flower fly in the Haagen-Dazs Honey Bee Haven. (Photo by Kathy Keatley Garvey)
Crab spider nails a flower fly in the Haagen-Dazs Honey Bee Haven. (Photo by Kathy Keatley Garvey)

Crab spider nails a flower fly in the Haagen-Dazs Honey Bee Haven. (Photo by Kathy Keatley Garvey)

Crab spider loses its prey and heads down a stem. (Photo by Kathy Keatley Garvey)
Crab spider loses its prey and heads down a stem. (Photo by Kathy Keatley Garvey)

Crab spider loses its prey and heads down a stem. (Photo by Kathy Keatley Garvey)

Posted on Friday, May 27, 2011 at 8:44 PM

Why Organic Farmers Love Hover Flies

Hover Fly

“If you were an aphid on a head of lettuce, a hoverfly larva would be a nightmare. They are voracious eaters of aphids. One larva per plant will control the aphids.” That's what organic researcher Eric Brennan of the Agricultural Research Service (ARS),...

Hover Fly
Hover Fly

HOVER FLY working a flower in the Haagen-Dazs Honey Bee Haven at the University of California, Davis. The larvae of hover flies are voracious aphid eaters. (Photo by Kathy Keatley Garvey)

Close-Up
Close-Up

CLOSE-UP of hover fly, also known as a syrphid fly or flower fly. (Photo by Kathy Keatley Garvey)

Posted on Thursday, December 16, 2010 at 8:12 PM

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