PROBLEM TO BE SOLVED: To provide a pest control composition having excellent pest controlling effect to pest.SOLUTION: A pest control composition contains an oxalyl amide compound represented by the following formula (I) and one or more kind of component selected from (a) an insecticidal component, an acaricidal component and a nematicidal component, (b) a sterilization component, (c) a chemical injury reducing component and (d) a plant growth adjusting component. In the formula (I), G1 to G3 is -CR7R8- or a single bond, R1 and R3 are each independently H, halogen or the like, R2 and Xb are each independently -R9 or the like, R4 to R6 are each independently H, a -R9 group or the like, R9 is one or more halogen substituted/unsubstituted C1-C6 chain hydrocarbon group, n and p are each independently an integer of 0 to 2 and m is an integer of 0 to 4.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,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】下式(I)で示されるオキサリルアミド化合物と、(a)殺虫活性成分、殺ダニ活性成分及び殺線虫活性成分、(b)殺菌活性成分、(c)薬害軽減成分、(d)植物成長調整成分から選ばれる1種以上の成分とを含有する有害生物防除組成物。[G1~G3は-CR7R8-又は単結合;R1及びR3は夫々独立にH、ハロゲン等;R2及びXbは各々独立に-R9等;R4~R6は各々独立にH、-R9基等;R9は1以上のハロゲン置換/無置換のC1-C6鎖式炭化水素基;n及びpは各々独立に0~2の整数;mは0~4の整数]【選択図】なし