Potato Pests and Diseases

• North Dakota State University: Potato Late Blight  - Disease management, images, disease cycle, and trial results.
• Ohio Extension Fact Sheet: Potato Pink Rot, Pythium Leak and Seed-Piece Decay  - Symptoms, causal organisms, and management.
• Potato Disease Problems  - Information on potato late blight, wart disease, leaf roll virus and net necrosis, silver scurf, plus links to potato storage management, and related topics.