About pencycuron: Influence of chemical treatment of seed potatoes on the attack of the daughter tubers by Rhizoctonia solani, Colletotrichum coccodes and Helminthosporium solani

Treatment of mother tubers of several potato varieties by dipping in suspensions of Tolclofos-methyl, Pencycuron, Thiabendazole and Imazalil against R. solani resulted in some cases in a slight increase of the incidence of C. coccodes and H. solani on the daughter tubers, compared with water treatment. Pencycuron showed a decreasing effect on the attack by sclerotina of R. solani whereas Imazalil clearly reduced the attack by H. solani  

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