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我省中部和陇南地区自六十年代初发现毒麦后,危害逐年加重,局部地区已蔓延成灾。据成县农技站今年7月4日调查,该县大坪乡平庄行政村,毒麦发病面积占小麦总面积的60.5％,麦田内平均每平方米就有70.5株毒麦,化亚、城关等乡镇也有不同程度发生。鉴于国内许多地方因人畜吃了含毒麦的面粉和饲料而发生严重中毒的事件时有发生,现将毒麦的有关形态识别、毒性和防治方法简介于后。
Since the discovery of poisonous wheat in the central and Longnan areas of our province since the early 1960s, the harm has been increasing year by year, and some areas have become contagious. According to Cheng County Agricultural Technology Station survey on July 4 this year, the county Daping Ping Village administrative village, the incidence of poisoning wheat accounted for 60.5% of the total area of wheat, wheat fields average per square meter there are 70.5 strains of poison wheat, Asia, Chengguan and other towns also have varying degrees of occurrence. In view of the frequent occurrence of serious poisoning in many places in the country due to the consumption of flour and feed containing toxic wheat by humans and animals, the related morphological identification, toxicity and control methods of poisonous wheat are briefly introduced.