The present invention relates to a novel liquid aqueous plant protection formulation which comprises a) 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 surfactant; f) at least one anionic surfactant; and g) 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.