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L'image a été redimensionnée 4 sulphonylurea ARRIP&EPPO

Tuber distortion and cracking as a result of sulphonylurea contamination. Many herbicides can affect potatoes, including those that have a hormonal effect (e.g. MCPA) and sulphonylureas (Courtesy: Maria A. Kuznetsova - All-Russian Research Institute of Phytopathology)