百草敌(Banvel)是美国贝尔西可化学公司研制的安息香酸系激素型内吸性除草剂。徽县85、86两年在小麦拔节期田间药效试验示范表明,具有高度的选择性,对一年生和多年生阔叶杂草有显著效果。以亩施百草敌48％乳剂13.3毫升与2,4—D丁酯75％乳剂25毫升混合兑水田间喷洒防效最佳,平均防效可达82.5—91.8％,30天后杂草鲜重减少82.8—91.2％, Banvel (Banvel) is the United States Beiershike chemical company developed a benzoic acid system within the systemic absorption of herbicides. Huixian 85,86 years in the wheat jointing field efficacy trials show that the highly selective, annual and perennial broadleaf weeds have a significant effect. In Mushu Baiyichu 48% emulsion 13.3 ml and 2,4-D butyl 75% emulsion 25 ml mixed watered field spraying the best control, the average control effect of up to 82.5-91.8%, 30 days after weed fresh weight reduction 82.8-91.2%,