粘虫是危害我县小麦、谷子、玉米、高粱等禾本科作物的大害虫,目前对其危害世代一代(全国的标准为二代)主要采用糖蜜诱杀剂诱测成虫和谷草把诱卵进行测报,但这种方法技术性比较强,也需要一定的设备和投资,基层群众不太容易掌握。在多年的工作实践中,观察、发现当地粘虫发生的轻重与季风规律密切相 Mythimna separata is a major pest infesting gramineous crops such as wheat, millet, maize and sorghum in our county. At present, the major generation of pests in its generation (national standard is second generation) However, this method is relatively technical and requires some equipment and investment. The grass-roots people are not easy to grasp. In many years of practice, observation and found that the occurrence of local armyworm severity and monsoon law closely