应用化学除草剂是现代高新农业的重要标志之一,近年来,由于有的农民缺乏使用农资产品的专业技能,致使除草剂药害事件时有发生。为此,专家提醒:除草剂的“药效”与“药害”只一步之隔,在选用化学除草剂时,一定要谨慎从事,以防止除草药剂成为损农误农的“药害剂”。错用除草药剂,玉米苗蒙难惹纠纷《河南农业》杂志2003年5月刊发了一篇题为《除草剂除死玉米苗》的文章,事情的经过是这样的:去年7月的一天, The application of chemical herbicide is one of the most important symbols of modern high-tech agriculture. In recent years, due to the lack of professional skills of some farmers in using agricultural products, the occurrence of herbicide phytotoxicity has occurred from time to time. To this end, experts advise: herbicide “effect ” and “pesticide damage ” only one step away from the selection of chemical herbicides, we must be cautious in order to prevent herbicides to become farmers lose agriculture “Phytotoxic agent.” Wrong use of herbicides, corn seedlings have trouble provoking disputes “Henan Agriculture” magazine in May 2003 published an article entitled “Herbicide addition to dead corn seedlings,” the article goes through this: In July last year, one day,