Weeding composition containing diflufenican and tembotrions

The invention relates to a weeding composition containing diflufenican and tembotrions. A preparation of the weeding composition contains two active components tembotrions and diflufenican at the ratio in parts by weight of 1 to (0.01-60); the two active components accounts for 1%-75% of the overall preparation in parts by weight; and the weeding composition can be prepared into the pesticide preparation forms: wettable powder, a suspending agent, missible oil, a microemulsion, an emulsion in water, granule and a water dispersible granule. The weeding composition disclosed by the invention has a significant synergistic effect; the persistence of each component of single dosage is improved; the herbicide resistance is obviously delayed; the repeated utilization frequency of the pesticide is reduced; the use amount is reduced; the agricultural cost is reduced; the weeding composition is safe to crop, easy to degrade in the environment after the lasting period; the safety of the composition on the next-stubble crops is improved; and the weeding composition has important significance on protection of the ecological environment.