Insecticidal and miticidal compositions
AssigneeBASF SE
InventorToshiki Fukuchi
Life of this patent
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Abstract
The invention relates to an insecticidal and miticidal composition which contains as active ingredients chlorfenapyr in combination with one or more organophosphoric acid ester-type compounds and to a method for controlling insecticidal or miticidal pests which have acquired resistance to commercial insecticidal and miticidal agents.
Claims4
An insecticidal or miticidal composition which contains as active ingredients synergistic amounts of chlorfenapyr and one or more compounds of formula I
- wherein
- X is oxygen or sulfur,
- Y is oxygen;
- R1 is C1-C6 alkyl;
- R2 is C1-C8 alkoxy, C1-C4 alkylthio, C1-C4 alkylcarbonylamino, C1-C8 alkylamino or phenyl, and
- R3 is phenyl unsubstituted or substituted by 1 to 4 of the same or different substitutents selected from the group of C1-C8 alkyl, C1-C8 alkylthio, C1-C8 alkoxy, cyano and nitro.
A method of controlling insecticidal or miticidal pests which have acquired resistance to chlorfenapyr at a locus which comprises applying to the locus an effective amount of an insecticidal and miticidal composition comprising as active ingredients synergistic amounts of chlorphenapyr and one or more compounds of formula I
- wherein
- X is oxygen or sulfur;
- Y is oxygen;
- R1 is C1-C6 alkyl;
- R2 is C1-C8 alkoxy, C1-C8 alkylthio, C1-C4 alkylcarbonylamino, C1-C6 alkylamino or phenyl, and
- R3 is phenyl unsubstituted or substituted by 1 to 4 of the same or different substitutents selected from the group of C1-C8 alkyl, C1-C6 alkylthio, C1-C8 alkoxy, cyano and nitro.
Dependencies are inferred from the claim text.