Fungicidal compositions comprising a carboxamide
View Patent ↗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 (Q 1 ) or (Q 2 ); 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 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 weight ratio of from 20:1 to 1:50,
wherein component (A) is the compound:
and component (B) is azoxystrobin.
2. A method of protecting natural substances of plant and/or animal origin, which have been taken from the natural life cycle, and/or their processed forms, which comprises applying to said natural substances of plant and/or animal origin or their processed forms a combination of components (A) and (B) according to claim 1 .