PROBLEM TO BE SOLVED: To provide a pest control composition that is effective in controlling pests.SOLUTION: The pest control composition comprises a condensed heterocyclic compound represented by formula (1), and one or more agrochemical active ingredient selected from groups A-D: group A: sterilization agent, group B: insecticidal/acaricidal/nematicidal agent, group C: phytotoxicity reducing agent, group D: plant growth regulator (R1 is H, a substituted/unsubstituted C1-C3 alkyl group of one or more halogen atom, a halogen atom, a C1-C3 alkoxy group, a C2-C4 alkoxycarbonyl group, S(O)mR2, NR3R4, a nitro group or a cyano group: R2 is a C1-C3 alkyl group: R3 and R4 independently represent H or a C1-C3 alkyl group: R5 is CF3, C2F5 or S(O)pCF3: X is CH or N: Y is NH, NCH3, O or S: m, n and p independently represent an integer of 0-2).SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】有害生物に対する優れた防除効力を有する有害生物防除組成物の提供。【解決手段】式(1)で示される縮合複素環化合物と、群A~Dより選ばれる1種以上の農薬活性成分とを含有する有害生物防除組成物。群A;殺菌剤、群B;殺虫・殺ダニ・殺センチュウ剤、群C;薬害軽減剤、群D;植物生長調節剤(R1はH、1個以上のハロゲン原子の置換/未置換のC1-C3アルキル基、ハロゲン原子、C1-C3アルコキシ基、C2-C4アルコキシカルボニル基、S(O)mR2、NR3R4、ニトロ基又はシアノ基;R2はC1-C3アルキル基;R3及びR4は各々独立にH又はC1-C3アルキル基;R5はCF3、C2F5又はS(O)pCF3;XはCH又はN;YはNH、NCH3、O又はS;m,n及びpは各々独立に0~2の整数)【選択図】なし
