小麦条锈病是危害我省小麦生产的一种主要病害。开展小麦条锈菌生理分化的研究,探明小麦品种与条锈菌之间的互作关系,这对防治此病提供科学依据有着极为重要的意义。鉴此,自1974年以来,我们开展了小麦条锈菌生理小种的鉴定工作,1974～1982年间的研究结果已在《云南农业科技》1983年三期上作过报导。但是,小麦条锈菌是一种具有变异特性的病菌,因此,自 Wheat stripe rust is a major disease that endangers wheat production in our province. Carrying out the research on the physiological differentiation of wheat stripe rust and exploring the interaction between wheat cultivars and stripe rust, which is of great importance to provide a scientific basis for the prevention and treatment of this disease. In view of this, since 1974, we carried out the identification of wheat race rust races, and the results of the study from 1974 to 1982 have been reported in “Yunnan Agricultural Science and Technology” 1983 three. However, wheat stripe rust is a variant of the germs, therefore, since