| 摘要 |
Benzimidazolesulfonic acid derivatives of formula (I), wherein R1 is halogen which may be identical or different, C1-C3alkyl, C1-C3alkoxy or C1-C3haloalkyl; R2 is cyano, CSNH2 or -C(SR')=NH, where R' is C1-C4alkyl; R3 is C1-C4alkyl or N(R")(R"'), where R" and R"' are C1-C3alkyl which may be identical or different; and X is oxygen or sulfur, and n is 0, 1 or 2, are valuable microbicides. They can be used in plant protection in the form of suitable compositions, inter alia for controlling fungal diseases. |
