It was revealed that planting of four or six variety mixtures with different resistant level could put off the date of appearance of wheat stripe rust, slow down spread speed and decrease the disease degree.

• 本研究通过对6个不同抗性水平的小麦品种进行不同组合的混播，系统调查了各品种净作和多品种混播田小麦条锈病的病情发展动态。