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Andy Robinson
Potato Extension Agronomist
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Identification
Descriptions and pictures to help identification potato diseases, pests, and weeds.
Potato ID
UNECE Guide to Seed Potato Diseases, Pests and Defects
Disease ID
Potato Diseases in Pennsylvania
Insect ID
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Weed ID
Weed Science Society of America
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Herbicide Mode of Action/Crop Injury
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Potato News
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May 26, 2026
Netherlands: GMO varieties under field trials
May 26, 2026
Brazil: tight supply, firm prices, and climate alerts shape the close of May for the potato sector.
May 26, 2026
Potatoes in Practice 2026 to Showcase SPOT Robot Dog, Live Cooking and Smart Farming Innovation in Scotland
May 25, 2026
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