Synergistic insecticidal compositions
AssigneeBASF SE
InventorsMichael Frank Treacy, Raymond Frank Borysewicz, Kurt Allen Schwinghammer, Paul E. Rensner, Hassan Oloumi-Sadeghi
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Abstract
The present invention provides a synergistic insecticidal composition comprising as essential active ingredients a neuronal sodium channel antagonist in combination with one or more compounds selected from the group consisting of pyrethroids, pyrethroid-type compounds, recombinant nucleopolyhedroviruses capable of expressing an insect toxin, organophosphates, carbamates, formamidines, macrocyclic lactones, amidinohydrazones, GABA antagonists and acetylcholine receptor ligands. Also provided are methods for synergistic insect control and crop protection.
Claims16
A synergistic insecticidal composition comprising a synergistically effective amount of a neuronal sodium channel antagonist in combination with one or more pyrethroid or pyrethroid-type compounds, wherein the neuronal sodium channel antagonist is a compound of formula (I)
- wherein
- A is CR4R5 or NR6;
- W is O or S;
- X, Y and Z, are each independently H;
- halogen;
- OH;
- CN;
- NO2;
- C1-C6alkyl optionally substituted with one or more halogen, C1-C3alkoxy, C1-C3haloalkoxy, C3-C6cycloalkyl, C2-C6alkenyloxy or sulfonyloxy groups;
- C1-C6 alkoxy optionally substituted with one or more halogen, C1-C3alkoxy or C3-C6cycloalkyl groups;
- C1-C6alkoxycarbonyl, C3-C6cycloalkylcarbonyloxy, phenyl optionally substituted with one or more halogen, C1-C4alkyl, or C1-C4alkoxy groups;
- aminocarbonyloxy optionally substituted with one or more C1-C3alkyl groups;
- C1-C6alkoxycarbonyloxy;
- C1-C6alkylsulfonyloxy;
- C2 -C6alkenyl;
- or NR12R13;
- m, p and q are each independently an integer of 1, 2, 3, 4, or 5;
- n is an integer of 0, 1 or 2;
- R, R1, R2, R3, R4 and R5 are each independently H or C1-C4alkyl;
- R6 is H, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxyalkyl, C1-C6alkoxy, C1-C6haloalkoxy, C2-C6alkenyl, C2-C6alkynyl, C1-C6alkylcarbonyl, C1-C6alkoxycarbonyl, C1-C6alkylthio, or C1-C6haloalkylthio;
- R12 and R13 are each independently H or C1-C6alkyl;
- and the dotted line configuration CN represents a double bond or a single bond;
- or a stereoisomer thereof.
A method for synergistic insect control which comprises contacting said insects with a synergistically effective amount of a neuronal sodium channel antagonist in combination with one or more insecticidally active pyrethroid or pyrethroid-type compounds, wherein the neuronal sodium channel antagonist is a compound of formula (I)
- wherein
- A is CR4R5 or NR6;
- W is O or S;
- X, Y and Z, are each independently H;
- halogen;
- OH;
- CN;
- NO2;
- C1-C6alkyl optionally substituted with one or more halogen, C1-C3alkoxy, C1-C3haloalkoxy, C3-C6cycloalkyl, C2-C6alkenyloxy or sulfonyloxy groups;
- C1-C6alkoxy optionally substituted with one or more halogen, C1-C3alkoxy or C3-C6cycloalkyl groups;
- C1-C6alkoxycarbonyl, C3-C6cycloalkylcarbonyloxy, phenyl optionally substituted with one or more halogen, C1-C4alkyl, or C1-C4alkoxy groups;
- aminocarbonyloxy optionally substituted with one or more C1-C3alkyl groups;
- C1-C6alkoxycarbonyloxy;
- C1-C6alkylsulfonyloxy;
- C2 -C6alkenyl;
- or NR12R13;
- m, p and q are each independently an integer of 1, 2, 3, 4, or 5;
- n is an integer of 0, 1 or 2;
- R, R1, R2, R3, R4 and R5 are each independently H or C1-C4alkyl;
- R6 is H, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxyalkyl, C1-C6alkoxy, C1-C6haloalkoxy, C2 -C6alkenyl, C2 -C6alkynyl, C1-C6alkylcarbonyl, C1-C6alkoxycarbonyl, C1-C6alkylthio, or C1-C6haloalkylthio;
- R12 and R13 are each independently H or C1-C6alkyl;
- and the dotted line configuration CN represents a double bond or a single bond;
- or a stereoisomer thereof.
Dependencies are inferred from the claim text.