白粉病、条锈病、叶锈病和赤霉病是河南省小麦的主要病害,每年都有不同程度的发生。1985年赤霉病大流行,1990年白粉病和条锈病大流行都造成了很大损失。小麦病害越来越成为小麦增产的严重障碍。选用抗病品种是经济有效的防治措施。而抗病品种有计划的培育和合理利用则依赖于大规模准确的抗病性鉴定。为了筛选抗性稳定的多抗或单抗的抗源材料和了解河南省当前推广品种及后备品种的抗病性,我们于1986—1990年连续5年,对多份小麦品种(系)进行了以抗白粉、条锈、叶锈和赤霉病为主的综合抗 Powdery mildew, stripe rust, leaf rust and scab are the main diseases of wheat in Henan Province and occur to varying degrees every year. The faucet pandemic of 1985 resulted in a great loss of the powdery mildew and stripe rust pandemic in 1990. Wheat diseases are increasingly becoming a serious obstacle to increasing wheat yield. The use of disease-resistant varieties is a cost-effective control measures. However, the systematic cultivation and rational utilization of resistant varieties depend on large-scale and accurate identification of disease resistance. In order to screen resistance-resistant polyclonal or monoclonal antibody-resistant materials and to understand the resistance of the current varieties and reserve varieties in Henan Province, we conducted several wheat varieties (lines) for five consecutive years from 1986 to 1990 Anti-white powder, stripe rust, leaf rust and scab resistance-based comprehensive resistance