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玉米丝黑穗病(Sphaoelotheca reliana Var.zeae)是春玉米地区的重要病害。七十年代中期以来病害严重发展,给生产造成很大损失。实践证明,贯彻以抗病品种为中心的综合防治措施是防治此病的有效途径。研究品种抗病性与遗传是选育抗病品种的基础。本文报道我们于1976—1982年期间关于上述问题的研究结果。
Corn head smut (Sphaoelotheca reliana Var.zeae) is an important disease in the spring corn. Severe disease has developed since the mid-1970s, causing great losses to production. Practice has proved that it is an effective way to prevent and cure the disease that the integrated prevention and control measures with the disease-resistant breed as the center. Studying disease resistance and inheritance of varieties is the basis of breeding resistant varieties. This article reports the results of our research on the above issues from 1976 to 1982.