A rule banning almost all uses of chlorpyrifos, a commonly pesticide used in conifer production and other crops, has now taken effect across the state, effective December 31, 2023, Oregon Public Broadcasting reported . The chemical has been associated with neurological damage to humans, prompting states and the U.S. Environmental Protection Agency to consider stricter […]
Setting up for spray success
Growers of variable crops can reduce chemical waste and ensure coverage by systematically adapting their approach By Brian Hill and Lloyd Nackley We can’t all mount lasers on our air-blast sprayers,” a Willamette Valley grower said recently in a conversation with researchers. It’s true that some growers actually can mount lasers. Lasers are now a […]