PROBLEM TO BE SOLVED: To provide a stable and uniform herbicide composition containing water soluble salt of a carboxylic acid herbicide, and water-insoluble herbicide.SOLUTION: There is provided a stable, transparent and uniform herbicide composition containing a) a water-soluble salt of a synthesized auxin herbicide of about 100 gram acid equivalent/liter (gae/L) to about 625 gae/L based on total composition, b) a second herbicide containing a water-insoluble herbicide of about 0.1 gae/L to about 400 gae/L based on total composition, c) at least one kind of ionic and non-ionic surfactant of about 0 g/L to about 150 g/L based on total composition, d) a water non-miscible organic solvent of about 0 g/L to about 500 g/L based on total composition, and e) water of about 200 g/L to about 800 g/L based on total composition.SELECTED DRAWING: NoneCOPYRIGHT: (C)2020,JPO&INPIT【課題】カルボン酸除草剤の水溶性塩及び水不溶性除草剤を含有する安定で均質な除草剤組成物の提供。【解決手段】a)総組成物に対して約100グラム酸当量/リットル(gae/L)~約625gae/Lを占める合成オーキシン除草剤の水溶性塩、b)総組成物に対して約0.1gae/L~約400gae/Lの水不溶性除草剤を含む第2の除草剤、c)総組成物に対して約0g/L~約150g/Lのイオン性および非イオン性界面活性剤のうちの少なくとも1種、d)総組成物に対して約0g/L~約500g/Lの水不混和性有機溶媒、及びe)総組成物に対して約200g/L~約800g/Lの水を含む、安定で、透明で、かつ均質な除草剤組成物。【選択図】なし