Western Washington
The WSU Puyallup Plant & Insect Diagnostic Laboratory provides diagnostic assistance to citizens and businesses of western WA and supports the work of WSU Extension.
Plant Problem Diagnosis
In person: The Plant Clinic is open Monday through Friday from 8:00 am to 4:30 pm.
Mail packages to:
WSU Puyallup Plant Clinic
2606 W. Pioneer
Puyallup, WA 98371-4998
The starting sample fee is $40.00. Additional tests may increase the fee.
We accept payment by cash or check only. Please make checks payable to "WSU Puyallup Plant Clinic."
For further information on submitting samples from western Washington, please refer to our website:
http://puyallup.wsu.edu/plantclinic/
or contact:
Jenny Rebecca Glass
Plant Diagnostician
2606 W. Pioneer
Puyallup WA 98371-4998
Tel. 253-445-4582
jennyglass@wsu.edu
Eastern Washington
The WSU Pullman Plant Pest Diagnostic Clinic provides plant problem diagnosis for Eastern Washington. The Pullman Plant Pest Diagnostic Clinic is open Monday - Friday from 8am - 5:00pm. Contact the clinic at: plant.clinic@wsu.edu (509) 335-3292. More information can be found at the Clinic website: https://plantpath.wsu.edu/diagnostics/
The starting sample fee is $40.00. Additional tests may increase the fee.
Mail packages to:
UPS/FedEx:
WSU Plant Pest Diagnostic Clinic
316 Johnson Hall
100 Dairy Road
Pullman, WA 99164
USPS:
WSU Plant Pest Diagnostic Clinic
Department of Plant Pathology
345 Johnson Hall
PO Box 646430
Pullman, WA 99164
Please make checks payable to "Plant Pest Diagnostic Clinic."
For information on submitting samples, please visit: https://plantpath.wsu.edu/diagnostics/submit-a-sample/