The OSU Plant Clinic will be transitioning to a new location on the 4th floor of Cordley Hall later this month. We will be based at our new location during Phase 1 of the Cordley Hall Renovation. Our office phone number and mailing address will remain the same, but our new physical office location will soon be 4120 Cordley Hall.

Starting Date: January 27th, 2020

About the Clinic

The Oregon State University Plant Clinic is a diagnostic facility that offers fee-based plant disease problem solving and specialized identification services. We also house the OSU Insect ID Clinic, which provides a free insect identification service. Home gardeners are encouraged to first consult with their local OSU County Extension office for free consultations on disease problems.

PNW Plant Disease Management Handbook

The PNW Plant Disease Management Handbook is intended as a ready reference guide to the control and management tactics for the more important plant diseases in the Pacific Northwest.

View the Handbook