Oil suspending agent containing glyphosate and haloxyfop-R-methyl as well as preparation method of oil suspending agent

The invention discloses an oil suspending agent containing glyphosate and haloxyfop-R-methyl as well as a preparation method of the oil suspending agent. The oil suspending agent comprises the following components in percentage by weight: 30 to 59 percent of glyphosate, 0.1 to 10 percent of haloxyfop-R-methyl, 1 to 40 percent of an emulsifier, 0.1 to 30 percent of an anti-freezing agent, 0.1 to 10percent of a thickening agent and the balance of a solvent. The oil suspending agent has a very good effect when being used for preventing and controlling uncultivated weed as well as grassy weed (such as reed, eleusine indica and palmer amaranth) which is prevented and removed by the glyphosate difficultly, and the use amount of effective components of the preparation is 100 to 300 g/mu. 本发明公开了种含有草甘膦和高效氟吡甲禾灵的油悬浮剂及其制备方法，包含以下重量百分比计的组分：草甘膦30％-59％，高效氟吡甲禾灵0.1％-10％，乳化剂1％-40％，防冻剂0.1-30％，增稠剂0.1％-10％，余量为溶剂。用于防治非耕地杂草及草甘膦难防除的禾本科杂草(如芦苇、牛筋草、长芒苋等)有非常好的效果，制剂有效成份用量为100-300g/亩。