A state appellate court reversed a lower court ruling that struck down a county ordinance banning the use of certain pesticides for cosmetic purposes throughout the county. The lower court…

The Ninth Circuit affirmed a lower court decision that the Hawaii Pesticides Law impliedly preempts a county ordinance that seeks to regulate pesticides and genetically engineered plants. The…

The Ninth Circuit denied community groups' petition for review challenging EPA's approval of revisions to California's SIP concerning air emissions from pesticides, known as the…