| 摘要 |
PURPOSE: To obtain a herbicide composition having commercial acceptability, by mixing a specific water-soluble salt of glyphosate, simazine and diuron with a prescribed kind of surfactant and a water soluble and/or a water-dispersible thickening agent in a specified ratio. CONSTITUTION: An aqueous medium is mixed with (a) a water-soluble salt of glyphosate, (b) simazine, (c) diuron, (d) a nonionic block copolymer comprising a poly(propylene oxide) as a central block and a poly(ethylene oxide) as an end group, (e) an ethoxylated 8-18C alkanoyl ester of sorbitan, (f) an ethoxylated aliphatic amine and (g) a water-soluble and/or a water-dispersible thickening agent in specific ratios so as to make the components (b) and (c) into a granular solid substantially not containing particles larger than 15μm. Consequently, the composition which comprises the herbicides (a) to (c) in the optimal ratio, is excellent in storage stability, readily dispersible in water, does not contain lump and is sprayable, is obtained. |
