WASHINGTON (AP) — Nearly one out of four American honeybee colonies died this winter — a loss that's not quite as bad as recent years, says a new U.S. Department of Agriculture survey of beekeepers.
Under siege from parasites, disease, pesticide use, nutrition problems and a mysterious sudden die-off, 23 percent of bee colonies failed and experts say that's considerably less than the previous year or the eight-year average of 30 percent losses.
"It's better news than it could have been," said Dennis van Engelsdorp, a University of Maryland entomology professor who led the survey. "It's not good news."
Before a parasitic mite — just one of a handful of problems attacking the crucial-for-pollination honeybees — started killing bees in 1987, beekeepers would be embarrassed if they lost more than 5 or 10 percent of their colonies over the winter. Now they see a 23 percent loss as a bit of a break, said survey co-author Jeff Pettis, USDA's bee research chief.
"It's encouraging that if anything it's not a steady downward trend," said University of Illinois entomology professor May Berenbaum, who wasn't part of the survey of 7,200 beekeepers.
David Mendes, a North Fort Myers beekeeper and past president of the American Beekeeping Federation, thinks the numbers are lower than reality. His losses were around 30 percent, he said. And then earlier this year there was a massive die-off in the California almond fields, where "probably 100,000 hives got nailed," he added.
Continue reading this story on the...