<p>The present invention relates to crop protectant formulations in the form of aqueous solutions comprising asulam, at least one surfactant from among the group comprising a mixture of quaternary ammonium compounds, sodium lauryl ether sulfate, fatty alcohol polyglycerol esters and ethoxylated fatty amines. Additionally the present invention relates to synergistic herbicidal combination comprising the aqueous formulation of asulam according to the invention and further herbicidal active ingredients.</p>