草地螟属间歇性暴发、迁飞性、杂食性害虫。本地实际易可操作方案:中耕除草灭卵技术。对草地螟非喜食作物如禾本科作物和马铃薯等,于产卵前除净田间杂草。对于草地螟喜食性作物如麻类、豆类、向日葵等,于产卵盛期结合中耕除草灭卵,将除掉的杂草带出田外沤肥或集中处理。要注意清除藜科和蓼科等杂草,同时要注意清除田边地埂和夹荒 Meadow borer is an intermittent outbreak, migratory, omnivorous pests. Local real easy to operate options: cultivating weeding ovulation technology. Grasshopper borer non-food crops such as grasses and potatoes, etc., in addition to pre-spawning weeds in the field. For the grasshopper sloth crops such as hemp, beans, sunflowers, etc., in the spawning period combined with cultivating weeding ovulation, the weeds will be removed out of the field fat or concentrated treatment. Care should be taken to remove weeds such as Chenopodiaceae and Polygonaceae, and at the same time pay attention to clearing the fields and landfills