PROBLEM TO BE SOLVED: To provide a combined herbicidal liquid formulation which has the effectiveness of treating soil as well as stems and leaves, works at once and has residual effectiveness at the same time, and can be simply used.SOLUTION: The combined herbicidal liquid formulation is obtained by combining at least one photosynthesis inhibition type herbicidal substance having the effectiveness of treating soil selected from terbacil, bromacil, bentazone, and metribuzin and at least one amino acid biosynthesis inhibition type herbicidal substance having the effectiveness of treating stems and leaves selected from glyphosate and glufosinate and dissolving the combined substance in alkaline water.COPYRIGHT: (C)2007,JPO&INPIT【課題】茎葉兼土壌処理効果を有し、速効性と残効性を併せ持ち、簡便に使用することが可能な混合除草液剤を提供する。【解決手段】ターバシル、ブロマシル、ベンタゾン、メトリブジンの中から選ばれる少なくとも1種の土壌処理効果を有する光合成阻害型除草物質とグリホサートまたはグルホシネートから選ばれる少なくとも1種の茎葉処理効果を有するアミノ酸生合成阻害型除草物質を混合してアルカリ性の水に溶解させた混合除草液剤。【選択図】なし