[EN] MESOIONIC PYRIDO [1,2 -A] PYRIMIDINE PESTICIDES<br/>[FR] PESTICIDES À BASE PYRIDO[1,2-A]PYRIMIDINES MÉSOIONIQUES
申请人:DU PONT
公开号:WO2012092115A1
公开(公告)日:2012-07-05
Disclosed are compounds of Formula 1, wherein R1? is phenyl or pyridinyl, each optionally substituted with Q and up to 3 substituents independently selected from R2; each R2 is independently halogen, cyano, SF5 C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C1-C4 alkylthio or C1-C4 haloalkylthio; and Q is phenyl or pyridinyl, each optionally substituted with up to 5 substituents independently selected from the group consisting of halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1-C4 haloalkoxy. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention. Further disclosed are methods for increasing vigor of a crop plant comprising contacting the crop plant, the seed from which the crop plant is grown or the locus of the crop plant with a biologically effective amount of a compound or composition of the invention.
本发明涉及一种化合物,其化学式为1,其中R1为苯基或吡啶基,每个基团可以选择性地由Q和最多3个从R2中独立选择的取代基取代;每个R2独立地为卤素、氰基、SF5、C1-C4烷基、C1-C4卤代烷基、C1-C4烷氧基、C1-C4卤代烷氧基、C1-C4烷硫基或C1-C4卤代烷硫基;Q为苯基或吡啶基,每个基团可以选择性地由最多5个从卤素、氰基、C1-C4烷基、C1-C4卤代烷基、C1-C4烷氧基和C1-C4卤代烷氧基中独立选择的取代基取代。本发明还涉及包含化合物1的组合物,以及用化合物或本发明组合物的生物有效量与无脊椎动物害虫或其环境接触的控制无脊椎动物害虫的方法。本发明还涉及用化合物或本发明组合物的生物有效量与作物植物、作物植物的种子或作物植物的基因座接触的增强作物植物活力的方法。