Agriculture

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The honey bee, resplendent here with silvery wings, is gold to the global economy. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

What Price Pollination?

October 1, 2008
By Kathy Keatley Garvey
What are insect pollinators worth to the global economy? Well, it's a lot less than the Wall Street bailout...er...rescue plan. Recent research published in the journal Ecological Economics reveals just how important insect pollinators are.
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A honey bee can't wait for the Calandrinia grandiflora to open. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Heaven Can Wait

September 29, 2008
By Kathy Keatley Garvey
They danced in it, rolled in it, and bathed in it. The honey bees just couldn't get enough of the rock purslane (Calandrinia grandiflora). Last week when we visited Vacaville's El Rancho Nursery and Landscaping. nursery, owned by Ray and Maria Lopez, it was like a free-for-all at the French Laundry.
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Bug Squad: Article

Getting the Red In

September 26, 2008
By Kathy Keatley Garvey
If you love pomegranates, you can thank a honey bee. If you love capturing images of pomegranates, you can thank a honey bee. And, if you love juicing them and making pomegranate jellyas I doyou can thank a honey bee. The honey bee makes it all possible.
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A newly emerged bee at the Harry H. Laidlaw Jr. Honey Bee Research Facility, UC Davis. During the busy season, a worker bee will live only four to six weeks.(Photo by Kathy Keatley Garvey)
Bug Squad: Article

It's All About the Bees

September 24, 2008
By Kathy Keatley Garvey
It's all about the bees. When A. G. Kawamura, secretary of the California Department of Food and Agriculture, and the newly selected State Apiary Board meet from 10 a.m. to 4 p.m. on Friday, Oct. 3 at the Harry H. Laidlaw Jr.
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A honey bee on sage. Fossil evidence indicates that the very first insects inhabited this earth 400 million years ago. Honey bees existed at least by 7000 B.C., per a primitive drawing in a cave wall in eastern Spain. (Photo by Kathy Keatley Garvey)
Bug Squad: Article

Holy Moly!

September 23, 2008
By Kathy Keatley Garvey
Quick! How long have insects inhabited this earth? If you're taking a biology or an entomology course, you'll be asked that question on an exam. If you're attending the Entomological Society of America conference Nov. 16-20 in Reno, you probably already know that. A good answer: 400 million years.
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A drone (front) starts his takeoff to find a virgin queen. At left is a worker bee, his sister. Drones don't survive the winter; the girls kick the boys out of the hive.(Photo by Kathy Keatley Garvey)
Bug Squad: Article

Oh, Brother, Where Art Thou?

September 22, 2008
By Kathy Keatley Garvey
It's tough being a drone honey bee this time of year. The drones, or male bees, don't survive the winter. Bee breeder-geneticist Susan Cobey of the Harry H. Laidlaw Jr. Honey Bee Research Facility at UC Davis admits to having a soft spot for drones.
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A honey bee heads for the colorful button-willows (Cephalanthus occidentalis).(Photo by Kathy Keatley Garvey)

Cute as a Button (Willow)

September 12, 2008
By Kathy Keatley Garvey
A bee on a ball. When it flowers, the button-willow (Cephalanthus occidentalis), also known as willow, buttonbush, honey ball, and button ball (oh, that's so close to butter ball!) attracts honey bees and butterflies like you wouldn't believe.
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The queen bee (the largest bee, center) is surrounded by her court, the worker bees, who take care of her every need. They feed her, groom her and protect her "and then they have the additional tasks of rearing and feeding her young," said bee breeder-geneticist Susan Cobey of the UC Davis Department of Entomology. (Photo courtesy of Susan Cobey, UC Davis Department of Entomology)

The Queen Bee

September 11, 2008
By Kathy Keatley Garvey
If you were a queen bee, you'd be laying about 1500 to 2000 eggs today. It's your busy season. "She's an egg-laying machine," said bee breeder-geneticist Susan Cobey of the Harry H. Laidlaw Jr. Honey Bee Research Facility at UC Davis. "And she's the mother of all the bees in the hive.
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This is a bee nesting block built to attract native pollinators. (Photo by Kathy Keatley Garvey)

Build It And They Will Come

September 9, 2008
By Kathy Keatley Garvey
Build it and they will come. Baseball's Field of Dreams? No, a bee nesting block. Think "bee condo." It's an artificial nesting site made of wood and drilled with different-sized holes and depths to accommodate the diversity of native pollinators. Often the bee block is nailed to a fence post.
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A female carpenter bee (Xylocopa tabaniformis orpifex) pierces the corolla of salvia to rob the nectar. (Identified by Robbin Thorp, UC Davis emeritus professor of entomology.) (Photo by Kathy Keatley Garvey)

I've Been Robbed!

September 5, 2008
By Kathy Keatley Garvey
Robber at work. No, this isn't a bank heist or a gas station hold-up or a home invasion. A carpenter bee is slitting the sides of salvia (sage) to steal the nectar. Floral larceny! Book 'em, Danno! Carpenter bees are nectar robbers.
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