白发病是影响谷子生产发展的一大病害。在陕西省历年都有程度不同地发生和危害。以往沿用一般防治方法来进行防治,往往得不到应有的预期效果,为了探索其原因,于1961至1964年在我省历年发病较重的谷子主产地陕北地区进行了一些试验和调查研究,研究结果证 White hair disease is a major disease affecting the development of millet production. In Shaanxi Province over the years have varying degrees of occurrence and harm. In the past, the general prevention and treatment methods were used to prevent and cure the disease. However, in order to explore its causes, some experiments and investigations were conducted in northern Shaanxi, the main producing area of ​​millet, which suffered from serious illness in our province from 1961 to 1964 , Research results card