Fungicidal compositions comprising a n-methoxy-(phenyl-ethyl)-pyrazole-4-carboxamide and a strobilurin
A method of controlling phytopathogenic diseases on useful plants or on propagation material thereof, which comprises applying to the useful plants, the locus thereof or propagation material thereof a combination of components (A) and (B) in a synergistically effective amount, wherein component (A) is a compound of formula I compound of formula I wherein R is hydrogen or methoxy; Q is R 1 is hydrogen, halogen or C 1 -C 6 alkyl; R 2 is hydrogen, halogen, C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 3 -C 6 alkinyl, C 3 -C 6 cycloalkyl-C 3 -C 6 alkinyl, halophenoxy, halophenyl-C 3 -C 6 alkinyl, C(C 1 -C 4 alkyl)═NO—C 1 -C 4 alkyl, C 1 -C 6 haloalkyl, C 1 -C 6 haloalkoxy, C 2 -C 6 haloalkenyl, or C 2 -C 6 haloalkenyloxy; R 3 is hydrogen, halogen, C 1 -C 6 alkyl; R 4 , R 5 and R 6 , independently from each other, are hydrogen, halogen or -≡-R 7 ; with the proviso that at least one of R 4 , R 5 and R 6 is different from hydrogen; R 7 is hydrogen, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl or C 1 -C 4 alkoxyalkyl; and R 8 is hydrogen or methoxy; and agrochemically acceptable salts/isomers/structural isomers/stereoisomers/diastereoisomers/enantiomers/tautomers and N-oxides of those compounds; and component (B) is a compound selected from compounds known for their fungicidal and/or insecticidal activity, is particularly effective in controlling or preventing fungal diseases of useful plants.
1. A fungicidal composition comprising a combination of components (A) and (B) in a weight ratio of A:B, selected from the group consisting of: 1:1, 5:2, 5:3, 5:4, 4:1, 4:3, 3:1, 3:2, 2:1, 2:5, 3:5, 4:5, 1:4, 3:4, 1:3, 2:3, and 1:2, wherein component (A) is 3-(difluoromethyl)-N-methoxy-1-methyl-N-[1-methyl-2-(2,4,6-trichlorophenyl)ethyl]-1H-pyrazole-4-carboxamide or an agrochemically acceptable salt, isomer, structural isomer, stereoisomer, diastereoisomer, enantiomer, tautomer, or N-oxide thereof; and component (B) is azoxystrobin.