mercoledì 13 maggio 2015

NYT Science: Honeybees’ Mysterious Die-Off Appears to Worsen

Honeybees’ Mysterious Die-Off Appears to Worsen
By MICHAEL WINES

Deaths rose sharply last summer, a survey by the Bee Informed Partnership reported, and beekeepers who rent hives to farmers were hit especially hard.

Published: May 14, 2015 at 06:00AM

via NYT Science http://ift.tt/1JHfBd9