进行了5%炔草酸·唑啉草脂乳油对春小麦田野燕麦防除试验。结果表明:5%炔草酸·唑啉草脂乳油不同制剂量于春小麦三至四叶期(野燕麦二至三叶一心期)茎叶喷雾,施药后30d,对春小麦田野燕麦的株防效为95.51%～99.69%,鲜重防效为99.37%～99.97%,施药后60d,株防效和鲜重防效仍维持在97%以上,优于对照药剂和人工除草;增产效果明显,达39%以上,且对春小麦具有安全性。 Experiments were conducted to control wild oats in spring wheat field with 5% acetylacetonate · oxazoline oxalipid EC. The results showed that different dosage of 5% alkyne oxalic acid and oxazoline herbivore EC was sprayed on stems and leaves of three to four leaf stage of spring wheat (two to three leaves per day of wild oats) and 30 days after spraying, Was 95.51% ~ 99.69%, the fresh weight control efficiency was 99.37% ~ 99.97%. After 60 days, the control effect of fresh weight and fresh weight were still above 97%, which was better than the control and artificial weeding. Up to 39%, and is safe for spring wheat.