N-SUBSTITUTED SULPHONYLGYLICOLIC ANANILIDS WITH FUNGICIDE EFFECT ON PHYTOPATHOGENIC FUNGI AND USE THEREOF TO FIGHT PHYTHOPATHOGENIC FUNGI

摘要

Pesticidal Compositions Compounds of the formula I IMG ( I) wherein R1 represents C1-C4 alkyl, C1-C4 alkoxy or halogen, R2 represents hydrogen, C1-C3 alkyl, C1-C4 alkoxy or halogen, R3 represents hydrogen, C1-C3 alkyl or halogen, and R4 represents hydrogen or methyl, with the proviso that the total number of carbon atoms contained by the substituents R1, R2, R3 and R4 does not exceed 8, X represents IMG and R5 represents hydrogen or methyl and R6 represents C1-C6 alkyl which is unsubstituted or substituted by halogen or represents C2-C4 alkenyl or C3-C6 cycloalkyl or the group -N(R7)R8, in which R7 represents hydrogen or C1-C4 alkyl and R8 represents C1-C6 alkyl which is unsubstituted or substituted by halogen, which are useful in combatting microorganisms in particular phytopathogenic fungi.