粟穗螟(Mampara bipunctella Rogorot)近年来在河北等省部分地区发生,为害谷子、高粱严重,一般可减产5—20%,个别严重者可减产90%,成为该地区生产上的障碍。石家庄农场1950—1952年间在场内及河北唐县、临清、束鹿等地区对该虫生活习性进行了初步观察及防治试验,现将所得加以整理,并提出 In recent years, corn borer (Mampara bipunctella Rogorot) occurs in parts of Hebei and other provinces, causing serious damage to millet and sorghum. Generally, it can reduce the yield by 5-20%. Some serious cases can reduce production by 90%. Shijiazhuang Farm 1950-1952 years in the field and Hebei Tangxian, Linqing, Shulu and other areas of the pest habits of the initial observation and prevention and control of the income is to be collated, and put forward