近年来,我县储粮害虫虫种结构发生较大变化.原来从农村到国库是玉米象为主,很少见到谷蠹,但现在相反,谷蠹比较多而玉米象较少见.谷蠹在适宜条件下,生长繁殖快,能爬善飞,危害粮食十分严重,现已成为我县储粮害虫防治的主要对象.我们除应用熏蒸药剂、防护剂等方法防治外,还根据谷蠹的趋光性特点,采用不同的灯光,在仓内可进行诱杀谷蠹试验,收到了 In recent years, large changes have taken place in the structure of pests and insect pests in stored grain in our county. Originally from corn to the treasury in rural areas, there were few corn and elephant pests, but on the contrary, Beetle under appropriate conditions, rapid growth and reproduction, can climb good fly, endangering food is very serious, has now become the main object of prevention and treatment of grain storage pests in our county .In addition to the application of fumigation agents, protective agents and other methods of prevention and treatment, Phototaxis characteristics, using different lights, can be trapped in the warehouse to kill borers and beetles test, received