The present invention provides a composition having anexcellent pest controlling activity. The compositioncomprises a compound represented by Formula (1)(see formula 1)and one or more macrolide compound(s) selected from Group (A):a group consisting of abamectin, doramectin, emamectin,emamectin-benzoate, lepimectin, milbemectin, spinetoram andspinosad.