20 years ago – 1997

The buzz of a low-flying airplane in the early hours of long summer days in The Dalles signals a new day in the aerial battle against crop-ruining insects. And equipment used by local cropdusters signals a new era in the science of agricultural aviation. Two pilots — John Shearer, Jr., and Ty Edling — fly two state-of-the-art turbine-powered planes that can cover 400 acres of orchard per trip. Specialized equipment on the airplane atomizes the concentrated Malathion insecticide to droplets the size of 40 to 50 microns — a micron is .001 of a millimeter.