割地草是美国罗门哈斯公司研制的,８０年代引入我国,在南方的水田、菜田和果园中大量应用,显示出其杀草谱广,活性高,无残留,毒性低,应用范围广,可一药多用的特点。但在葡萄苗圃地使用未见报道。以往葡萄苗圃地除草大都采用７２%都尔乳油和４０%莠去津悬浮剂,效果不佳,且表现药 Mowing grass is the United States developed by Rohm and Haas Company, 80’s introduction of our country, in paddy fields in the South, a large number of fields and orchards in the show, its broad spectrum to kill grass, high activity, no residue, low toxicity, wide range of applications , Can be a multi-drug characteristics. However, the use of grape nursery has not been reported. Past grape nursery herbicides are mostly used 72% areal EC and 40% atrazine suspension, ineffective, and the performance of medicine