The Oregon Department of Agriculture temporarily banned 18 insecticides with the active ingredient dinotefuran, a member of a group of insecticides called neonicotonoids, after a landscaper sprayed trees with a pesticide that resulted in the deaths of 50,000 bees and other insects at a shopping center in Wilsonville, 18 miles south of Portland, Elizabeth Case reports for The Oregonian.(Oregonian photo by Motoya Nakamura: A dead bee in the Town Loop Shopping Center parking lot)
Bruce Pokarney, a spokesperson for the department, told Case, "We're not trying to get it off the shelves, or trying to tell people to dispose of it, we're just telling people not to use it." He said licensed pesticide applicators would be violating Oregon regulations if they use dinotefuran-based insecticides on plants in the next 180 days. Use of Dinotefuran in flea collars, and for ant and roach control, will still be allowed. (Read more)
Neonicotonoids, or "neo-nics," are used on 75 percent of American farmlands, and are getting part of the blame for U.S. beekeepers losing 40 to 50 percent of their bees this past winter. European nations have placed a two-year ban on the pesticides, and groups have called for a similar ban in the U.S. (Read more)