粟穗螟(Mampava bipunctata.Rag.)又名粟缀蛾(群众取名为谷脑虫)是谷子产区的一种间歇性发生害虫。解放以来,1952、1956和1963年曾猖獗发生3次。据调查统计:一般每穗含虫5-10条,最多竟达40条以上。产量损失估计将近30-50％。目前对此虫发生规律和生活习性尚缺乏系统研究资料。在防治方法上 Ma spava borer (Mampava bipunctata.Rag.), Also known as the Su bitter moths (known as the cereal population) is a millet producing area of ​​an intermittent pests. Since liberation, 1952, 1956 and 1963 had been rampant occurred three times. According to the survey statistics: usually 5-10 spikes per worm, up to 40 or more. Production loss is estimated to be nearly 30-50%. At present, there is no systematic data on the occurrence and habits of the insects. In the prevention and treatment methods