对感染小麦条锈病的８２份小麦品种（系）进行抗锈性鉴定，结果将８２份品种（系）分为高度慢锈性品种、中度慢锈性品种、耐锈性品种、中度感锈性品种和高度感锈性品种等５大类型。通过Ｂａｙｅｓ判别分析，分别建立了５个判别函数，其符合率为９７．５６％． The rust resistance of 82 wheat cultivars (lines) infected with wheat stripe rust was identified. The results showed that 82 cultivars (lines) were divided into high-rust type, moderate-rust type, rust-resistant varieties, Rusty varieties and a high degree of rusty varieties, such as 5 types. By Bayes discriminant analysis, five discriminant functions were established respectively, the coincidence rate was 97.56%.