The present invention provides a pest control composition comprising, as active ingredients, (A) an amide compound of the formula (I), wherein R1 is an ethyl group, R2 is a hydrogen atom or an ethyl group, R3 is a methyl group, R4 is a chlorine atom, a bromine atom or a methyl group, R5 is a chlorine atom, a bromine atom or a cyano group, R6 is a chlorine atom, a bromine atom or a trifluoromethyl group and R7 is a chlorine atom; and (B) pyriproxyfen.