"Beekeepers lost 31 percent of their colonies in late 2012 and early 2013, roughly double what’s considered acceptable attrition through natural causes. The losses are in keeping with rates documented since 2006, when beekeeper concerns prompted the first nationwide survey of honeybee health. Hopes raised by drop in rates of loss to 22 percent in 2011-2012 were wiped out by the new numbers."
"“If we want to grow fruits and nuts and berries, this is important,” said vanEngelstorp. “One in every three bites [of food consumed in the U.S.] is directly or indirectly pollinated by bees.”"
"Scientists have raced to explain the losses, which fall into different categories. Some result from what’s called colony collapse disorder, a malady first reported in 2006 in which honeybees abandon their hives and vanish. Colony collapse disorder, or CCD, subsequently became a public shorthand for describing bee calamities. Most losses reported in the latest survey, however, don’t actually fit the CCD profile. And though CCD is largely undocumented in western Europe, honeybee losses there have also been dramatic. In fact, CCD seems to be declining, even as total losses mount. The honeybees are simply dying."
The article goes into more depth on the neonicotinoids pesticide theory than I'd seen before.
No comments:
Post a Comment