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Source: JoAnna Klein, NY TIMES, 8/3/19
In June 2013, in a Target parking lot in Wilsonville, Ore., an estimated 50,000 bumblebees dropped dead. Shoppers reported bees falling from branches and crawling on the ground. Piles of carcasses scattered beneath dozens of linden trees marked the largest mass bee kill ever recorded. The Oregon Department of Agriculture later determined that a pesticide used against aphids had poisoned the bees. They banned its use on lindens. But still more reports surfaced of mass bumblebee deaths around Oregon. Explaining them wasn’t as simple. For more of this story, click here.
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