Washington residents can submit seeds they suspect have entered the country illegally to USDA at the following address:
USDA-APHIS-PPQ – Attn: Jason Allen
Seattle Plant Inspection Station
835 South 192nd Street, Bldg D, Ste 1600
Seatac, WA 98148.
State Plant Regulatory Official
Brad White, Ph.D., Assistant Director
Mailing Address
Plant Protection Division
Washington State Dept. of Agriculture
P. O. Box 42560
Olympia, WA 98504-2560
Phone
360-902-1907
Fax
360-902-2094
Physical Address
1111 Washington St.
Olympia, WA 98504-2560
Web Site
Last updated: February 23, 2015