| abstract |
A method for controlling phytopathogenic diseases in useful plants or in their propagation material is described, which comprises applying to the useful plants, the location of these or their propagation material, a combination of components (A) and (B ), in a synergistically effective amount, wherein component (A) is a compound of formula I (See Formula) wherein R is hydrogen or methoxy; Q is (See Formula) R1 is hydrogen, halogen or C1-C6 alkyl, R2 is hydrogen, halogen, C1-C6 alkyl, C2-C6 alkenyl, C3-C6 alkynyl, (C3-C6 cycloalkyl) - (C3-C6 alkynyl ) halophenoxy, halophenyl- (C3-C6 alkynyl), C (C1-C4 alkyl) = NO- (C1-C4 alkyl), C1-C6 haloalkyl, C1-C5 haloalkoxy, C2-C6 haloalkenyl or R3 haloalkenyloxy is hydrogen, halogen or C1-C6, R4, R5 and R6 alkyl, independently of one another, are hydrogen, halogen or -? - R7 with the proviso that at least one of the groups R4, R5 and R6 is not hydrogen; R7 is hydrogen, C1-C6 alkyl, C1-C6 haloalkyl or C1-C4 alkoxyalkyl and R8 is hydrogen or methoxy; and salts / isomers / structural isomers / stereoisomers / diastereoisomers / enantiomers / tautomers and agrochemically acceptable N-oxides of these compounds; and component (B) is a compound selected from the compounds known for their fungicidal and / or insecticidal activity, is particularly effective in controlling or preventing fungal diseases of useful plants. |