Contact Ruijun Qin (ruijun.qin@oregonstate.edu) for more information on the Pesticide "Core Program"
For questions and concerns, call the Pesticide Safety Education Program (PSEP) at (541) 737-6257.
Contact Ruijun Qin (ruijun.qin@oregonstate.edu) for more information on the Pesticide "Core Program"
For questions and concerns, call the Pesticide Safety Education Program (PSEP) at (541) 737-6257.
