MIXTURES OF MESOIONIC PESTICIDES

摘要

Disclosed are compositions comprising (a) at least one compound selected from compounds of Formula 1, N-oxides, and salt thereof,;;wherein
R1 is phenyl optionally substituted with up to 5 substituents independently selected from R3, or pyridinyl optionally substituted with up to 4 substituents independently selected from R3;R2 is C1-C4 haloalkyl; or thiazolyl, pyridinyl or pyrimidinyl, each optionally substituted with up to 2 substituents independently selected from the group consisting of halogen and C1-C4 alkyl;each R3 is independently halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C(R4)═NOR4 or Q;each R4 is independently C1-C4 alkyl;Z is CH═CH or S; andeach Q is independently phenyl or pyridinyl, each optionally substituted with up to 3 substituents independently selected from the group consisting of halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1-C4 haloalkoxy; and(b) at least one invertebrate pest control agent.

Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a composition of the invention.

主权项

1. A compound that is selected from the group consisting of:
3-(2-chloro-6-fluorophenyl)-1-[(6-chloro-3-pyridinyl)methyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt; 1-[(2-chloro-5-thiazolyl)methyl]-3-(2-ethoxyphenyl)-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt; 1-[(2-chloro-5-thiazolyl)methyl]-2-hydroxy-3-(3-methylphenyl)-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt; 3-(3-chloro-2-fluorophenyl)-1-[(6-chloro-3-pyridinyl)methyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt; 2-hydroxy-4-oxo-1-(5-pyrimidinylmethyl)-3-[3-(trifluoromethyl)phenyl]-4H-pyrido[1,2-a]pyrimidinium inner salt; 1-[(2-chloro-5-thiazolyl)methyl]-2-hydroxy-4-oxo-3-(4′-(trifluoromethyl)[1,1′-biphenyl]-3-yl)-4H-pyrido[1,2-a]pyrimidinium inner salt; 1-[(2-chloro-5-thiazolyl)methyl]-3-(4′-fluoro[1,1′-biphenyl]-3-yl)-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt; and 3-(5-chloro-2-fluorophenyl)-1-[(6-fluoro-3-pyridinyl)methyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt.