条锈病是由小麦条锈菌(Puccinia striiformis f.sp.tritici)引起的世界范围内小麦上最重要的病害之一。利用抗病品种是防治该病最经济、有效的措施。但是由于小麦条锈菌的高度变异性,品种抗病性很容易被条锈菌新小种所克服。因此,持续监测条锈菌生理小种的动态变化,及时发现新小种,对 Stripe rust is one of the most important diseases in wheat worldwide caused by Puccinia striiformis f. Sp. Tritici. The use of disease-resistant varieties is the most economical and effective measures to prevent and treat the disease. However, due to the high degree of variability of wheat stripe rust, the disease resistance of varieties can easily be overcome by the new races of stripe rust. Therefore, the continuous monitoring of the dynamics of stripe rust physiological races, timely detection of new races, right