PROBLEM TO BE SOLVED: To provide a compound usable as an insecticide for agricultural and horticultural use, and having excellent insecticidal activity.SOLUTION: The compound is expressed by formula (I) or an agriculturally and horticulturally acceptable acid addition salt thereof [in the formula R1 is a hydrogen atom R2 is a 1-4C alkyl group R3 is a 1-4C alkyl group X1 and X2 are each independently a hydrogen atom or a 1-4C alkyl group which may be substituted with a halogen atom, wherein X1 and X2 are not hydrogen atoms at the same time X3 is a hydrogen atom respective W1, W2 and W3 are C-Y1, C-Y2 and C-Y3 Y1, Y2, Y3, Y4 and Y5 are each independently a hydrogen atom or a 1-8C alkyloxy group (the 1-8C alkyloxy group is substituted with the same or different at least one halogen atom), wherein at least one of Y1, Y2, Y3, Y4 and Y5 is a 1-8C alkyloxy group (the 1-8C alkyloxy group is substituted with the same or different at least one halogen atom) and Z is an oxygen atom].COPYRIGHT: (C)2010,JPO&INPIT【課題】農園芸用殺虫剤として使用可能である、優れた殺虫活性を有する化合物の提供。【解決手段】下記式(I)で表される化合物またはその農園芸上許容可能な酸付加塩。【選択図】なし
