利用抗病品种是防治赤霉病的最经济有效的途径,但过去国内外都因缺乏抗性强的优良抗源,而未能培育出可以直接应用于生产的抗病高产品种。如在日本,和田、深野和西门等通过接种测定了大量的小麦品种,经过7年调查,认为品种间的抗赤霉病性有很大差异,但由于气象等因素的影响,具有 The use of disease-resistant cultivars is the most economical and effective way to control scab. However, in the past, both domestic and foreign countries lacked the excellent resistance to strong resistance and failed to cultivate high-yielding and disease-resistant varieties that can be directly applied to the production. For example, in Japan, a large number of wheat cultivars were determined by inoculation in Wada, Shenye and Ximen. After 7 years of investigation, it was considered that there was a great difference in the resistance to head blight among cultivars. However, due to the influence of weather and other factors,