Ongoing research

Primary Image
A male Valley carpenter bee engaging in nectar robber; he's drilling a hole in a foxglove to get the nectar, avoiding the pollination process. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Boy Wonder!

May 18, 2015
By Kathy Keatley Garvey
I've been waiting for a decade to see a male Valley carpenter bee (Xylocopa varipuncta) foraging in our family bee garden. The girls? Oh, yes. We see them every day. Sometimes half a dozen at a time. They're usually on the salvia or passionflower vine. The boys? No.
View Article
UC Weed Science (weed control, management, ecology, and minutia): Article

Herbicide control of field bindweed in processing tomatoes

May 18, 2015
You've got trouble with a capital "T" that rhymes with "B", which stands for bindweed. My apologies to Meredith Wilson (I just couldn't pass up the opportunity...). But seriously, if you've got bindweed, you've probably got trouble.
View Article
Primary Image
Bumble bees, Bombus vosnesenskii,are nesting in a ground cavity at the Loma Vista Farm, Vallejo. (Photo by Rita LeRoy, Loma Vista Farm)
Bug Squad: Article

Bee-hold, the Bumble Bee Nest!

May 15, 2015
By Kathy Keatley Garvey
You've seen bumble bees in flight. You've seen the heavy pollen loads. But have you ever seen the ground nest of a bumble bee? You will if you attend the Spring Festival hosted at the Loma Vista Farm, part of the Vallejo City Unified School District, on Saturday, May 16.
View Article
Primary Image
honeybee at hive
Topics in Subtropics: Article

Honeybees are having a worse time than ever

May 15, 2015
By Ben A Faber
By: Carey Gillam, Reuters Honey bees, critical agents in the pollination of key U.S. crops, disappeared at a staggering rate over the last year, according to a new government report that comes as regulators, environmentalists and agribusinesses try to reverse the losses.
View Article
Primary Image
Staff research associate/beekeeper Billy Synk tending the hives at the Harry H. Laidlaw Jr. Honey Bee Research Facility, UC Davis. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Our Girls Made the News!

May 14, 2015
By Kathy Keatley Garvey
Did you see that amazing time-lapse video of honey bee development by Anand Varma on the National Geographic website? Varma's time-lapse video of 2500 images vividly shows the development of eggs to pupae to adults. He captured the video at the Harry H. Laidlaw Jr.
View Article
UC Weed Science (weed control, management, ecology, and minutia): Article

Smartphone Apps to Make You a Better Weed Scientist

May 14, 2015
This is a summary of a presentation that I made at the 2015 CWSS Annual Meeting in Santa Barbara, CA, last January. Introduction: We love our smart phones. REALLY LOVE THEM. Most of us have them (or will soon have them).
View Article