We have trained pesticide specialists available to help you free of charge from 8:00am to 12:00pm Pacific Standard Time, Monday through Friday, excluding holidays.
- Call us (toll free): 800-858-7378
- Email us: npic@ace.orst.edu
- Subscribe to our notification list when resources are added or updated.
- Contact us by mail:
National Pesticide Information Center
Oregon State University
310 Weniger Hall
Corvallis, OR 97331-6502
Last updated December 20, 2023