Stung by Losses, U.S. Beekeepers Try to Rebuild
June 26 2008
|
27,770
views

Commercial beekeepers across the United States have been hit hard over the last two years by a mysterious malady known as colony collapse disorder, which can seemingly wipe out hives overnight. Beekeepers are now desperately trying to breed more queen bees -- a lifeline for commercial beekeepers trying to replenish their depleted hives.
Honeybees are critical components of U.S. agriculture, used to pollinate nuts, fruits and vegetables. The California almond crop alone requires 1.3 million colonies of bees.
Beekeepers surveyed by the USDA Agricultural Research Service last winter reported a total loss of about 36 percent of their bee colonies, up from 13.5 percent a year ago. In an average year, beekeepers would incur losses of between 5 and 10 percent.
Despite years of attention, what’s causing colony collapse disorder has yet to be found. Theories include low-level pesticide exposure, Varroa mites, poor nutrition or a combination of factors that allow invaders to kill the bee colony.