1H-pyrrolopyridine compound, or N-oxide thereof, or salt thereof, agricultural and horticultural insecticide containing the compound, and method of use thereof
In crop production such as agriculture and horticulture, damage caused by pests is still large, and development of new agricultural and horticultural insecticides is desired due to factors such as generation of resistant pests against existing drugs. The present invention is represented by the general formula (1): wherein A and A1 represent a nitrogen atom, R3 and R4 represent a haloalkyl group, R2 represents a hydrogen atom or an acetyl group, and R1 represents a halogen atom. M represents 0 or 2. } An agricultural and horticultural insecticide containing 1H-pyrrolo-fused heterocyclic compound represented by the following formula, or an N-oxide thereof, or a salt thereof as an active ingredient, and a method for using the same.農業及び園芸等の作物生産において、害虫等による被害は今なお大きく、既存薬に対する抵抗性害虫の発生等の要因から新規な農園芸用殺虫剤の開発が望まれている。 本発明は、一般式（１）【化１】｛式中、Ａ及びＡ１は窒素原子を示し、Ｒ３及びＲ４はハロアルキル基を示し、Ｒ２は水素原子又はアセチル基を示し、Ｒ１はハロゲン原子を示し、ｍは０又は２を示す。｝で表される１Ｈ‐ピロロ縮合複素環化合物、若しくはそのＮ－オキサイド、又はその塩類を有効成分とする農園芸用殺虫剤並びにその使用方法を提供する。
