PROBLEM TO BE SOLVED: To provide a herbicide composition having an excellent weed-controlling effect.SOLUTION: A herbicide composition is characterized by containing a pyrazolyl pyrazole derivative represented by formula (I) in the figure and at least one compound selected from herbicidally active compounds, in particular, any of ALS inhibitors, germination/growth inhibitors, photosynthesis inhibitors, PPO inhibitors, chlorosis inducers, VLCFAs inhibitors, hormone action inhibitors/disrupters, ACCase inhibitors, and nonselective herbicides.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】優れた雑草防除効果を有する除草用組成物を提供すること。【解決手段】 次式(I):【化1】で示されるピラゾリルピラゾール誘導体と、除草活性化合物から選ばれる少なくとも1種の化合物、特にALS阻害剤、発芽・伸長抑制剤、光合成阻害剤、PPO阻害剤、白化剤、VLCFAs阻害剤、ホルモン作用阻害・撹乱剤、ACCase阻害剤、非選択除草剤のいずれかを含有することを特徴とする除草用組成物。【選択図】なし