Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N oxides, and salts thereof, wherein Q1 is a phenyl ring, naphthalenyl ring system, a 5- to 6-membered fully unsaturated heterocyclic ring or an 8- to 10-membered heteroaromatic bicyclic ring system, each as described with optional substituents as defined in the disclosure; Q2 is a phenyl ring, a naphthalenyl ring system, a 5- to 6-membered saturated, partially unsaturated or fully unsaturated heterocyclic ring, or an 8- to 10-membered heteroaromatic bicyclic ring system, each as described with optional substituents as defined in the disclosure; R3 is H, halogen or C1-C4 alkyl; R4 is halogen; and R1 and R2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
本发明揭示了一种公式1的化合物,包括所有几何和立体异构体、N氧化物和其盐,其中Q1是苯环、
萘环系统、5-至6-成员完全不饱和杂环环或8-至10-成员杂芳香双环环系统,每个如上所述,具有可选的取代基,如本说明书所定义;Q2是苯环、
萘环系统、5-至6-成员饱和、部分不饱和或完全不饱和杂环环或8-至10-成员杂芳香双环环系统,每个如上所述,具有可选的取代基,如本说明书所定义;R3是氢、卤素或C1-C4烷基;R4是卤素;R1和R2如本说明书所定义。本发明还揭示了含有公式1化合物的组合物以及通过施用本发明的化合物或组合物的有效量来控制由真菌病原体引起的植物病害的方法。