a) 100 to 400 g/1 of at least one herbicidal dinitroaniline (component a) b) 5 to 100 g/1 of at least one imidazolinone herbicide in the form of the ammonium salt or substituted ammonium salt thereof (component b) c) 20 to 100 g/1 water (component c) d) 15 to 150 g/1 of at least one anionic surface active substance comprising at least one sulfonic acid group in the form of the sodium, potassium, ammonium or substituted ammonium salt of said surface active substance, (component d) e) 5 to 100 g/1 of at least one polymeric, non-ionic surface active substance comprising at least a polyethylene oxide group and at least a radical selected from poly-C3-C4-alkylene oxide groups (component e) f) 50 to 250 g/1 of at least one nonionic surface active substance selected from ethoxylated fatty acid esters of polyhydroxyl compounds, alkylpolyglucosides, ethoxylated C4-C16 alkyl phenols and ethoxylated C8-C22- alkanols (component f) g) at least one hydrocarbon solvent to make 1 I (component g) wherein the amounts of components a) to f) indicated in g/1 are based on the total volume of the active ingredient concentrate.
