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Associations:

  • NASDA - National Association of State Departments of Agriculture
  • AAPFCO - Association of American Plant Food Control Officials
  • AAFCO - Association of American Feed Control Officials
  • AAPCO - Association of American Pesticide Control Officials
  • AOSCA - Association of Official Seed Certifying Agencies
  • ASTA - American Seed Trade Association
  • AOSA - Association of Official Seed Analysts
  • IPSA - Independent Professional Seed Association

Need contact information fast?

The Quick Reference Guide contains the e-mail address, telephone and fax numbers for each of our state seed control officials. It also includes the same information for the USDA and Canada. Check it out!