Biologists in Oregon are . As of Wednesday, the insects, the equivalent of approximately 150 colonies, were still falling out of a cluster of European linden trees near the store.
“I’ve never encountered anything quite like it in 30 years in the business,” Dan Hilburn, the director of plant program’s for Oregon’s Agriculture Department told the .
Initial tests suggested the bees had died after the trees had been sprayed with Safari, a member of the neonicotinoid class of pesticides, which are highly toxic to all insects and have been blamed for collapses of bee colonies around the U.S. The company that applied the chemical could be fined up to $10,000 if found to have violated any state or federal laws.