PROBLEM TO BE SOLVED: To provide an excellent noxious arthropod control composition.SOLUTION: This composition includes a cyanamide compound represented by formula (1), an anthranilamido compound represented by formula (2) (in the formula, a combination of R1, and R2 shows a combination in which R1 is a methyl group and R2 is a chlorine atom or a combination in which R1 is a methyl group and R2 is a cyano group), and a rice blast control compound such as isothianil, probenazole, tiadinil and tricyclazole.COPYRIGHT: (C)2012,JPO&INPIT【課題】優れた有害節足動物防除組成物を提供すること。【解決手段】式(1)で示されるシアナミド化合物と、式(2)で示されるアントラニルアミド化合物と、イソチアニル、プロベナゾール、チアジニル、トリシクラゾールなどのいもち病防除化合物とを含有する組成物。【選択図】なし