The present invention relates to a novel liquid aqueous plant protection formulation which comprisesa) at least one organic plant protectant with a water solubility of less than 5 g/l at 20° C.b) at least one organic solvent with a water solubility of over 100 g/l at 20° C.c) at least one organic solvent with a water solubility of from 2 to 100 g/l at 20° C.d) at least one organic solvent with a water solubility of less than 2 g/l at 20° C.e) at least one nonionic surfactantf) at least one anionic surfactant andg) water.The invention also relates to the use of the plant protection formulation for the treatment of plants and seed, to corresponding methods, and to treated seed.