PROBLEM TO BE SOLVED: To provide a pest-controlling composition efficiently controlling pests. SOLUTION: The pest-controlling composition is constituted of an amide derivative represented by general formula (1) (wherein, A is carbon, nitrogen or the like; K is a nonmetallic atomic group required for forming a cyclic linking group derived from benzene or a heterocycle; X is halogen or the like; n is an integer of 0-4; R1and R2are each hydrogen, alkyl or the like; T is -C(=G1)-Q1or -C(=G1)-G2Q2; G1to G3are each oxygen or the like; Q1and Q2are each hydrogen, alkyl, aryl or the like; Y1and Y5are each halogen or the like; Y2and Y4are each hydrogen or the like; and Y3is 2-5C haloalkyl), and at least one kind selected from other insecticides, acaricides and bactericides. COPYRIGHT: (C)2011,JPO&INPIT