US Breeding Programs

• Colorado
• Florida
• Michigan
• North Carolina
• North Dakota
• Maine
• Minnesota
• New York
• North Carolina
• Oregon
• Texas
• Wisconsin
• USDA-ARS Aberdeen, ID
• USDA-ARS ME
• USDA-ARS Prosser, WA
• University of Idaho
• Washington State University

Commercial

• Discovery Gardens
• CSS Farms
• Colorado Administrative Committee
• Empire Potato Growers
• MountainKing Fresh

Cultural Information

• Plant Management Network

Certification

• Colorado State University – See USA seed acreage section
• Oregon State University – National-level seed acreage
• Potato Association of America – Certified Seed Reports

Diseases

• University of Maine – Using the Maine winter grow-out for identification of potato seed lots suspected to be effected by Dickeya

Germplasm

• Potato PVP Accessions
• NRSP-6 United States Potato Genebank
• USDA : Small Grains & Potato Germplasm Research

National Organizations

• Plant Variety Protection Office
• National Potato Council
• The Potato Association of America
• Potatoes USA

Trade Journals & Newsletters

• Potato Country
• Potato Grower
• Spudman
• Valley Potato Grower
• Potato World Magazine

International Organizations

• International Potato Center (CIP)
• The European Association for Potato Research

Variety Guides

• Oregon State Variety Guide
• Potato Harvest Potato Variety Evaluation Site