葡萄是经济价值很高的果树。近年全国各地葡萄种植面积逐年增加,然而,葡萄园杂草却仍因循人工锄草,不能适应现代化果园的要求。葡萄行间化学除草在国外如苏联,意大利、西班牙已早有报道,国内资材不 Grapes are fruit trees with high economic value. In recent years, grape acreage has been increasing year by year throughout the country. However, weeds in vineyards are still weeding by hand and can not meet the requirements of modern orchards. Grape inter-chemical weeding in foreign countries such as the Soviet Union, Italy, Spain has long been reported, the domestic material is not