Weeding composition and special herbicide for needle nursery gardens

The invention relates to the technical field of pesticides and particularly relates to a weeding composition and a special herbicide for needle nursery gardens. The weeding composition contains components A, B and C, wherein the component A is oxyfluorfen; the component B is clopyralid; the component C is any one of quizalofop-p-ethyl, efficient haloxyfop-methyl and fluazifop-p-butyl; the weight ratio of the component A to the component B to the component C is (0.1-90) to (0.1-90) to (0.1-90). The weeding composition has excellent weeding effect, the ternary weeding composition has a remarkable synergistic interaction effect in a weight ratio of (0.1-90) to (0.1-90) to (0.1-90) and has good effects on the weeding of poaceae weeds, broad leaf weeds and perennial weeds in needle nursery gardens and parks; and by utilizing the weeding composition, the medication number of times can be reduced, the medication amount can be reduced, and the labor and material costs for weeding can be lowered. 本发明涉及农药技术领域，特别涉及种除草组合