一种水稻田除草组合物及其应用本发明公开了一种水稻田除草组合物及其应用,是以五氟磺草胺、氯氟吡氧乙酸为有效成份,五氟磺草胺与氯氟吡氧乙酸重量份数比为10:1～1:20,五氟磺草胺与氯氟吡氧乙酸重量总和在该组合物中的重量百分比为1%～80%。本发明适用于防除水稻田一年生杂草。本发明对水稻田一年生杂草的防治效果比单剂有明显的增效作用,且降低了农药的使用剂量,降 Rice field herbicidal composition and application thereof The invention discloses a rice field herbicidal composition and its application. The invention is based on the combination of penoxsulam and fluroxypyr as the active ingredient, the combination of penoxsulam and chlorofluorocarbon The weight ratio of piroxicam is 10: 1~1: 20, and the weight percentages of penoxsulam and fluropentafos in the composition are from 1% to 80% by weight. The invention is suitable for controlling annual weeds in paddy fields. The invention has the obvious synergistic effect on controlling annual weeds in paddy field and reduces the dosage of pesticide used, reduces