When are the pesticide core classes for the Oregon Pesticide Applicators License?
Contact Jacob Powell at Wasco County Extension Office for the current list of agricultural classes offered in the Mid-Columbia; he can be reached at (541) 565-5494 or jacob.powell@oregonstate.edu. The core manual is sold at Wasco County Extension, 400 E. Scenic Drive, Suite 2, in The Dalles as well as the Sherman County Extension Office, 66365 … Continued