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巨星(Express、阔叶净)是美国杜邦公司生产的新型麦田除草剂,它对麦田阔叶杂草具有高度的除草活性,是当前麦田的优秀除草剂品种之一。上海农垦由于多年长期单一使用绿麦隆等除草剂,致使近几年市郊各农场麦田大巢菜(Vicia sativa)、猪殃殃(Galium aparine)、繁缕(Stellaria media)等阔叶杂草危害日趋严重,已成为麦田的主要害草。为此,1992年我们引进了巨星,在市郊各农场进行全面的试验、示范,取得了明显的效果。目前,巨星在上海市郊农场麦子生产上已经大面积推广应用。
Express (broadleaf net) is a new type of wheat field herbicide produced by Du Pont in the United States. It has high herbicidal activity on broadleaf weeds in wheat field and is one of the outstanding herbicide varieties in the wheat field. Due to the long-term single use of herbicide such as chlorotoluron for many years, Shanghai Nongken has caused broadleaf weeds such as Vicia sativa, Galium aparine and Stellaria media in the suburbs in recent years. Increasingly serious, has become the main weeds in wheat fields. To this end, in 1992 we introduced a superstar, all farms in the suburbs to conduct a comprehensive test, demonstration, and achieved remarkable results. At present, the superstar has been widely popularized and applied in the wheat production in the suburbs of Shanghai.