The invention relates to stable liquid and highly effective suspension concentrates comprisinga) one or more solid herbicidally active compounds from the group of the sulfonylureas in suspended form,b) one or more active compounds which are partially or completely dissolved in component c),c) an organic solvent or solvent mixture,d) one or more nonionic emulsifiers,e) optionally one or more ionic emulsifiers,f) optionally one or more thickeners or thixotropic agents and no water or up to 30 percent by weight of water in dissolved form.