Aqueous dispersion comprises 2',4'-difluoro-2-(alpha ,alpha ,alpha -trifluoro-m-tolyloxy)nicotinanilide (diflufenican) and (RS)-5-methylamino-2-phenyl-4-(alpha ,alpha ,alpha -trifluoro-m-tolyl)furan-3(2H)-one (flurtamone), a mixture of anionic surfactants such as naphthalenesulfonates or condensates of naphthalenesulfonates with formaldehyde, nonionic surfactants of di- and tri-block copolymers of alkylene oxides, polybasic organic acids, and water. Independent claims are included for: (1) herbicides comprising diflufenican, flurtamone and flufenacet as active ingredients； (2) methods for combating weeds, comprising applying the aqueous dispersion or its components on the plants, parts of the plants, seeds or the areas in which the plants grow； and (3) liquid herbicidal agents, obtained by the dilution of aqueous dispersion. ACTIVITY : Herbicide. MECHANISM OF ACTION : None given.
