COMPOSÉ HÉTÉROCYCLIQUE FUSIONNÉ CONTENANT UN GROUPE CYCLOALKYLPYRIDYLE OU UN SEL DE CELUI-CI, ET INSECTICIDE AGRICOLE OU HORTICOLE CONTENANT LEDIT COMPOSÉ ET PROCÉDÉ D'UTILISATION ASSOCIÉ
An object of the present invention is to provide and develop novel agricultural and horticultural insecticides in view of the still immense damage caused by insect pests etc. and the emergence of insect pests resistant to existing insecticides in crop production in the fields of agriculture, horticulture and the like.Provided are a condensed heterocyclic compound represented by the general formula (1):{wherein R1 represents an ethyl group, R2 represents a cycloalkyl group, R3 represents a haloalkyl group, A, A2 and A3 each represent a nitrogen atom or a CH group, A1 represents N-Me, m represents 0 or 2, and n represents 1} or a salt thereof； an agricultural and horticultural insecticide comprising the compound or a salt thereof as an active ingredient； and a method for using the insecticide.
