The present invention provides an agrochemical composition having excellent efficacy, which comprises, as active ingredient, 2-(2,6-difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-dihydrooxazole. The aqueous agrochemical suspension composition comprising 2-(2,6-difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-dihydrooxazole, at least one kind of alcohol selected from the group consisting of ethylene glycol, propylene glycol and glycerin, an inorganic thickener and a dispersant shows excellent efficacy.本發明提供一種具有優異功效之農藥組成物,其包含2-(2,6-二氟苯基)-4-[4-(1,1-二甲基乙基)-2-乙氧苯基]-4,5-二氫唑作為活性成分。該包含以下成分之水性農藥懸浮液組成物顯示出優異之功效:2-(2,6-二氟苯基)-4-[4-(1,1-二甲基乙基)-2-乙氧苯基]-4,5-二氫唑、至少一種選自乙二醇、丙二醇和甘油之醇、無機增稠劑及分散劑。
