Fungicidal combinations comprising a dithiino-tetracarboxamide fungicide
AssigneeBayer Intellectual Property GmbH
InventorsThomas Seitz, Ulrike Wachendorff-Neumann, Peter Dahmen
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Abstract
The present invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) a dithiino-tetracarboximide of formula (I) and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.
Claims11
A synergistic active compound composition comprising:
- (A) (I-1) 2,6-dimethyl-1H,5H-[1,4]dithiino[2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)-tetrone, and/or an agrochemically acceptable salt thereof, and
- (B) 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid [2-(2,4-dichlorophenyl)-2-methoxy-1-methyl-ethyl]-amide,
- wherein the ratio of (A) to (B) is 100:1 to 20:1, and wherein (A) and (B) are the sole active compounds in the composition.
A method for controlling a phytopathogenic fungi in crop protection, comprising applying (A) (I-1) 2,6-dimethyl- 1H,5H-[1,4]dithiino [2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)-tetrone and (B) 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid [2-(2,4-dichlorophenyl)-2-methoxy-1-methyl-ethyl]-amide to a seed, a plant, to a fruit of a plant and/or to soil on which a plant grows and/or is supposed to grow, wherein the ratio of (A) to (B) is 100:1 to 20:1, and wherein (A) and (B) are the sole active compounds in the composition.
A method of treating a plant in need of better growth, an increased harvest yield, a better developed root system, a larger leaf area, a greener leaf and/or a stronger shoot comprising applying to said plant (I-1) 2, 6-dimethyl-1H,5H-[1, 4]dithiino[2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)-tetrone and (B) 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid [2-(2,4-dichlorophenyl)-2-methoxy-1-methyl-ethyl]-amide, wherein the ratio of (I-1A) to (B) is 100:1 to 20:1, and wherein (A) and (B) are the sole active compounds in the composition.
Dependencies are inferred from the claim text.