PROBLEM TO BE SOLVED: To provide a novel pest control agent composition having excellent pest control property to nematode and high level pest control properties such as low residual property at low toxicity, especially a nematocidal composition.SOLUTION: There is provided a nematocidal composition containing one or more kind of active compound A selected from an oxime substituted amide compound represented by the formula (I) or a salt thereof and one or more kind of active compound B selected from known nematocidal compound. (I), where G1 is a specific aryl group or heteroaryl group, G2 is a specific pyridyl group or phenyl group, W is an oxygen atom or the like, X1 is difluoromethyl or the like, X2 to X5 are each independently a hydrogen atom or the like, Y1 is a halogen atom or the like, Y2 is a hydrogen atom or the like, Y3 is a halogen atom or the like, Y4 is a hydrogen atom or the like, R1 represents C1 to C6 alkyl or the like, R2 to R4 are each independently a hydrogen atom or the like and R5 is methyl or the like.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】線虫に対する優れた防除活性を有し、低毒性で低残留性等の高度な防除特性を有する新規な有害生物防除剤組成物、特に殺線虫剤組成物の提供。【解決手段】式(I)で表されるオキシム置換アミド化合物又はその塩より選ばれる1種又は2種以上の活性化合物Aと、公知の殺線虫化合物より選ばれる1種又は2種以上の活性化合物Bを含有する殺線虫組成物。[G1は特定のアリール基又はヘテロアリール基;G2は特定のピリジル基又はフェニル基;Wは酸素原子等;X1はジフルオロメチル等;X2~X5は各々独立して水素原子等;Y1はハロゲン原子等;Y2は水素原子等、Y3はハロゲン原子等;Y4は水素原子等;R1はC1~C6アルキル等を表し、R2~R4は各々独立して水素原子等;R5はメチル等]【選択図】なし
