Seed Potato Certification

In the United States, seed potato certification agencies are run by state departments of agriculture, grower organizations, or universities. Although seed certification regulations vary among states, all states must meet a federal standard for seed potato disease tolerances and quality.

These PDF files describe details of seed potato certification:

To reach the WSPCP office, contact:

Alex Crockford
Wisconsin Seed Potato Certification
807 Fifth Ave. P.O. Box 328
Antigo WI 54409
Phone: 715-623-4039
Toll-free: 877-335-7333
FAX: 715-623-6970