Środowisko i energia · 17/11/2010
EPA Seeks Public Comment on Request for Emergency Exemption for Hop Beta Acids to Control Varroa Mites in Pacific Northwest Bee Colonies
The US Environmental Protection Agency (EPA) is soliciting public comment on a regional request from Washington State, Idaho, and Oregon to use an unregistered chemical, hop beta acids, to treat up to 181,000 honey bee colonies in the Pacific North West to control varroa mites.