PROBLEM TO BE SOLVED: To provide an excellent composition for agricultural chemicals that promotes plant growth.SOLUTION: A composition for agricultural chemicals comprises a compound represented by formula (1-1), and one or more component selected from groups A to F [A1 is S, O or substituted/unsubstituted N A2 and A3 is N or substituted/unsubstituted C W is a hydroxy group, an alkoxy group or the like R1-R3 are H, a halogen atom or the like]. group A: bactericidal agent, group B: insecticide or miticide, group C: herbicide, group D: a phytotoxicity reducing agent, group E: plant growth regulator, and group F: microbial materials.COPYRIGHT: (C)2016,JPO&INPIT【課題】植物の生長を促進する優れた農薬用組成物等の提供。【解決手段】式(1-1)で示される化合物と、群A~群Fより選ばれる1種以上の成分とを含有する農薬用組成物。〔A1はS、O又は置換/未置換のN;A2及びA3はN又は置換/未置換のC;Wは水酸基、アルコキシ基等;R1~R3はH、ハロゲン原子等〕群A:殺菌剤、群B:殺虫剤、殺ダニ剤、群C:除草剤、群D:薬害軽減剤、群E:植物成長調整剤、群F:微生物資材【選択図】なし