雪腐病是北疆冬小麦最严重的病害,在生产上已造成很大损失。1955年以来本所与八一农学院共同进行了一些调查工作,由於时间尚短,掌握的资料不夠多,对病原生活史的研究也很少,同时在现有的调查结果中,也还有不一致的地方。这篇文章只是两个调查报告的综合,发表出来,仅供拭验研究扣生产方面的参考。 Snow rot is the most serious disease of winter wheat in northern Xinjiang, which has caused great losses in production. Since 1955, we conducted some investigations with Bayi Agricultural College. Due to the short time, there is not enough information available and there are few studies on the life history of the pathogen. At the same time, among the existing findings, Inconsistent place. This article is only a synthesis of two survey reports, published only for the study of the deduction of the deduction of production reference.