Genetic resistance to leaf rust can be most fully utilized by knowledge of the identity of resistance genes in master resistance resources and release cultivars.
而要充分利用对叶锈病的遗传抗性，则必须首先要了解和掌握主要抗源材料和推广品种中的抗性基因。
Genetic resistance is the most economical, preferabal and safety method of reducing yield losses due to leaf rust.
培育和利用抗病品种是减轻叶锈病危害的最经济、有效、安全的方法。
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