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小麦叶枯病已成为安阳县小麦生产上的常发性病害,严重影响小麦生产的质量和产量。为此,笔者等从2002年开始对小麦叶枯病进行定田块系统调查和大面积普查,基本摸清了小麦叶枯病在本县的发病种类、发病规律及流行成因。同时,开展防治技术研究,找出了具体的防治技术措施。1小麦叶
Wheat leaf blight has become a common disease in wheat production in Anyang County, which seriously affects the quality and yield of wheat production. To this end, the author from 2002 on wheat leaf blight set field plots system investigation and large-scale general survey, the basic find out the incidence of wheat leaf blight in the county, the incidence of law and epidemic causes. At the same time, carry out research on prevention and treatment technology and find out specific prevention and control measures. 1 wheat leaf