本文用免疫酶分析法进行比较,研究了小麦植株上叶锈病病原小种的发生速度及小麦对该病不完全抗性的差异。结果表明,具有不完全抗性品种之叶片病原菌发生速度比易感染植株缓慢得多。对所有研究的病原菌生物型小种的抑制程度大致相同。 In this paper, immune enzyme analysis was used to compare the rate of occurrence of leaf rust-resistant races on wheat plants and the incomplete resistance of wheat to the disease. The results showed that leaf pathogens with incompletely resistant species occurred much more slowly than susceptible plants. The degree of inhibition was similar for all species tested.