Posts Tagged ‘colony collapse disorder’

Beeline to Extinction

May 26th, 2010  By Naomi Starkman

According to the recently released annual survey by the Apiary Inspectors of America (AIA) and the Agricultural Research Service (ARS), more than a third of U.S. managed honeybee colonies—those set up for intensified pollination of commercial crops—failed to survive this past winter. Since 2006, the decline of the U.S.’s estimated 2.4 million beehives—commonly referred to as colony collapse disorder (CCD)—has led to the disappearance of hundreds of thousands of colonies: Hives are found empty with honey, larvae, and the queen intact, but with no bees and no trail left behind. The cause remains unknown, but appears to be a combination of factors impacting bee health and increasing their susceptibility to disease. Heavy losses associated with CCD have been found mainly with larger migratory commercial beekeepers, some of whom have lost 50-90 percent of their colonies. Read More

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Kitchen Table Talks: The Honeybee & Colony Collapse Disorder, in SF 4/27

April 13th, 2010  By Eric Cohen

Emily Dickinson quipped, “To make a prairie it takes a clover and one bee, One clover, and a bee, And revery. The revery alone will do, If bees are few.” As Spring is in bloom, Kitchen Table Talks will “bee” giving our tireless farming partners, the honeybee, their due, and providing a timely update on the devastating malady mysteriously affecting hives worldwide—known as “Colony Collapse Disorder (CCD)”.

When and where you ask?
Tuesday, April 27th
Viracocha, 998 Valencia Street @ 21st Street
6:30 pm, food and drinks plus a short film: Pollen Nation
7:00 pm, Discussion Read More

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Better Bee-Haviour: From Bees, the USDA and Yes, the EPA

July 16th, 2009  By Melissa Waldron Lehner

beesunflower

Bees have been dying off in record numbers over the past few years — some American beekeepers have lost anywhere from 30 to 90% of their bees.  The situation, termed Colony Collapse Disorder [CCD], has wreaked havoc on American agriculture and the $15 billion worth of crops pollinated by honeybees every year.

So I did what San Francisco State University biologist Gretchen LeBeun, creator of the Great Sunflower Project, has asked. I planted a Lemon Queen sunflower. And then I stood there watching for bees. I timed the first arrival, 7 minutes, 33 seconds. I stood in my front yard for over twenty minutes watching bees circle the new plant, doing loops around the Cone flowers and the Tickseed and circling back. Gretchen has asked us sunflower-planter participants to time how long it takes five bees to find this grand dame plant and then to send in this data via their website, to be included in their big research project on the honeybee disappearing act, the most mysterious and disturbing event in the world of agriculture today. Read More

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Brooklyn, Butterflies and Bees

September 4th, 2008  By Emily Gertz

Last weekend I spent a few minutes thinking enviously of all of you chowing down at Slow Food Nation. Then I got up and went outside to watch my bees. Read More

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