The present invention relates to a method of controlling weeds using mixtures of HPPD inhibiting herbicides and plant growth regulators.It also relates to mixtures of HPPD inhibiting herbicides and plant growth regulators per se, and compositions comprising the same.本發明關於一種使用HPPD抑制性除草劑與植物生長調節劑之混合物控制雜草之方法。本發明亦關於就其本身而言之HPPD抑制性除草劑與植物生長調節劑之混合物,及含有該等之組成物。