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玉米条纹矮缩病是我省新发现的一种病毒病,酒泉地区各县市都有发生,特别是敦煌县城郊一些公社发病严重。该病毒除危害玉米外,还侵染小麦、大麦、谷子、糜子等作物,对农作物产量影响很大。经1971—1973年调查研究,证明这种病毒病由灰飞虱传播,不同玉米品种抗病性差异很大,栽培措施对发病程度也有显著影响,有些常用农药对灰飞虱有良好的防治效果。只要加强领导,依靠群众,掌握时机,全面防治,这种病害是可以控制的。
Corn streaks dwarf disease is a newly discovered virus disease in our province, Jiuquan regions have occurred in all counties and cities, especially in some suburb communes in Dunhuang County, a serious disease. In addition to damaging corn, the virus infects crops such as wheat, barley, millet and millet and has a great impact on crop yield. After 1971-1973 investigation, it was proved that the virus disease was transmitted by the Laodelphax striatellus, and the disease resistance of different maize varieties was very different. The cultivation measures also had a significant impact on the disease severity. Some commonly used pesticides had a good control effect against Laodelphax striatellus . As long as strengthening leadership, relying on the masses, grasping the opportunity and comprehensive prevention and control, the disease can be controlled.