Dispersible oil suspension composition and preparation method and application thereof

The invention provides a dispersible oil suspension composition. The dispersible oil suspension composition is prepared from, by weight, an oil-based solvent, 1-25 parts of picloram, 15-25 parts of fluroxypyr, 5-20 parts of an emulsifying dispersing auxiliary, 0.5-3 parts of a thickening agent and 0.01-0.3 part of an antifoaming agent. The dispersible oil suspension composition has the advantagesthat through the cooperation of the picloram and the fluroxypyr, the synergistic effect is exerted, the use cost is reduced, and the weeding effect of a picloram-fluroxypyr preparation is improved; the above specific auxiliary is selected, the problems of layering, livering, unqualified pourability and the like caused by the fact that a dispersible oil suspending agent is placed for a long time atthe normal temperature are solved, and the weeding effect of the picloram-fluroxypyr preparation is further improved. 本发明提供了种可分散油悬浮组合物，包括油基溶剂和：氨氯吡啶酸1～25重量份；氯氟吡氧乙酸15～25重量份；乳化分散助剂5～20重量份；增稠剂0.5～3重量份；消泡剂0.01～0.3重量份。本发明通过上述氨氯吡啶酸和