Compositions and methods for controlling nematode pests

摘要

Compositions and processes for controlling nematodes are described herein, e.g., nematodes that infest plants or animals. The compounds include certain 2,5-substituted tetrazoles.

主权项

1. A method for control of unwanted nematodes, the method comprising administering to a plant, a seed, or soil a composition comprising an effective amount of a compound of Formula I or Formula II, or a salt thereof,wherein,
A is selected from the group consisting of aryl, arylalkyl, aryloxo, arylthio, heteroaryl, heteroarylalkyl, heteroaryloxo, and heteroarylthio, each of which may be optionally substituted with one or more substituents selected from the group consisting of halo, C1-C6 haloalkyl, C6-C10 aryl, C4-C7 cycloalkyl, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C6-C10 aryl(C1-C6)alkyl, C6-C10 aryl(C2-C6)alkenyl, C6-C10 aryl(C2-C6) alkynyl, C1-C6 hydroxyalkyl, amino, ureido, cyano, C1-C6 acylamino, hydroxy, thiol, C1-C6 acyloxy, azido, C1-C6 alkoxy and carboxy, and C(H)O; and C is a heteroaryl selected from the group consisting of thienyl, furanyl, oxazolyl, or isoxazolyl, each of which can be optionally independently substituted with one or more substituents selected from the group consisting of F, Cl, Br, CF3, CH3 and OCF3, or C is selected from the group consisting of pyrrolidinyl, piperidinyl, pyrrolyl, pyrrolyloxo, pyrrolythio, and pyrrolylalkyl, each of which can be optionally independently substituted with one or more substituents selected from the group consisting of methyl, alkyl, cycloalkyl, heterocycle, hydroxyalkyl and halogen.