粘虫,昭盟赤峰地区的社员称夜盗虫,是该地农业生产中危害较重的一种害虫。对小麦、谷子、玉米、高粱、甜菜、大豆、向日葵、蔬菜、牧草等作物均有不同程度的为害。据历史资料记载,赤峰地区粘虫大发生的周期约为十年一次,而且大发生的年份多集中在每十年的最初几年,如1953年、1960年、1973年、1982年。 Mythimna separata, a member of the Chifeng Chifeng area, said night-hawking is a pest that harms in this area of ​​agricultural production. On the wheat, millet, corn, sorghum, beet, soybean, sunflower, vegetables, pasture and other crops have varying degrees of damage. According to historical records, the occurrence of armyworms in Chifeng area is about once every ten years, and the major occurrences are concentrated in the first few decades of each decade, such as 1953, 1960, 1973 and 1982.