A herbicidal composition for applying to a plant to control weeds, and including sulfentrazone with anti-photolysis agent, wherein the anti-photolysis agent is S-metolachlor, is provided. The amount of S-metolachlor to the amount of sulfentrazone is typically in a range of about 2 : 1 to about 5 : 1. The amount of sulfentrazone is preferably about 10% by weight to about 15.6% by weight, and the amount of S-metolachlor is preferable about 45% by weight to about 50% by weight of the herbicidal composition. The composition can also include a liquid diluent, a solid diluent, a wetting agent, a dispersant, or a thickening agent, and combinations thereof.提供了施用於植物以控制雜草之除草組成物,並且該組成物包括甲磺草胺與抗光解劑,其中該抗光解劑是左旋莫多草。左旋莫多草的量和甲磺草胺的量的比通常在約2:1至約5:1的範圍內。較佳的甲磺草胺的量是該除草組成物按重量計的約10%至約15.6%,並且較佳的左旋莫多草的量是該除草組成物按重量計的約45%至約50%。該組成物還可以包括液體稀釋劑、固體稀釋劑、潤濕劑、分散劑或增稠劑、及其組合。
