Pesticide blamed for record bumblebee deaths

Posted by Gaby T, June 27, 2013

Scientists investigating a bee die-off in Wilsonville are calling it the largest mass bumblebee death on record, with more than 50,000 reportedly dying.

The Oregon Department of Agriculture determined the pesticide Safari is responsible for the death of the bumblebees in a shopping center parking lot this week, but it said the death toll is closer to 25,000.

The Xerces Society for Invertebrate Conservation has been investigating the bumblebee die-off since last weekend when the bees started falling from a cluster of 65 European Linden trees near a plaza just off Interstate 5. It said the bees likely represented more that 300 wild colonies.

“Each of those colonies could have produced multiple new queens that would have gone on to establish new colonies next year. This makes the event particularly catastrophic,” said Rich Hatfield, a biologist with the Xerces Society in a press release.

via June 21 News: Pesticide blamed for record bumblebee deaths |

Recent Headlines