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通过对５ 个（ 抗×感） 杂交组合 Ｆ１ ， Ｆ２ 和 Ｂ Ｃ１ 群体对白粉病菌和若干个条锈混合菌种抗性的分析，探讨了８９ － ０７６ ， Ｂ Ｐｍ１４ 两个抗源亲本对白粉病和条锈病的抗性遗传规律分析结果表明，这两个抗源亲本对白粉病和条锈病抗性为完全显性遗传，并且，对白粉病的抗性受２ 对显性基因控制；对条锈病的抗性受１ 对显性基因控制
The resistance of powdery mildew and several rust-rust-resistant strains of F1 hybrids F1, F2 and B C1 to 5 (resistant × susceptible) crosses were analyzed. Inheritance of resistance to stripe rust The analysis showed that the resistances of the two resistant parents to powdery mildew and stripe rust were completely dominant and their resistance to powdery mildew was controlled by two pairs of dominant genes. Stripe rust resistance is controlled by a dominant pair of genes