Meet Our Invasive Species Experts David C. Shaw Director, Swiss Needle Cast Cooperative 541-737-2845 [email protected] Credit: Oregon State University Dan Stark he, him, his Forestry and Natural Resources, Assistant Professor of Practice [email protected] Photo: Vaughn Walton Vaughn Walton Entomologist 541-737-3464 [email protected] Nik Wiman Orchard Crops Specialist 503-678-1264 [email protected]