| 摘要 |
PURPOSE:A weeding agent composition, containing a weeding compound substance SF-1293, sulfate based or sulfonate based anionic surfactant, etc. and a polyoxyalkylene based nonionic surfactant in a specific proportion and having enhanced effect. CONSTITUTION:A weeding agent composition containing (A) a weeding substance SF-1293 or a salt thereof, (B) a sulfate based or sulfonate based or carboxylyc acid based anionic surfactant and (C) a polypoxyalkylene based nonionic surfactant at 1:0.5-20 weight ratio of the components (A) to (B) and 1:0.1-20 weight ratio of the components (A) to (C). The above-mentioned composition is capable of enhancing the weeding effect of the component (A), and can be prepared in the form of a water-soluble solid formulation, etc., which cannot be conventionally prepared. The solid component (A) has an advantage in that it has more improved stability with time than that of the liquid formulation.
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