叶锈病

1
Wheat Leaf rust
...喷杀同时,由于病菌延伸阅读：小麦虫害有几种|小麦虫害|小麦病虫害防治小麦条锈病(Wheat Stripe rust) 叶锈病(Wheat Leaf rust) 秆锈病(加快了小麦品种抗病性丧失速度;除鄂麦、扬麦、宁麦系列部分品种对赤霉病有一定抗性外,长江中下游、江淮、一、小麦病害（...
2
leaf rust disease
... leaf rust (Puccinia triticina) ==> 叶锈病 leaf rust disease ==> 叶锈病 leaf rust of barley ==> 大麦叶锈病 ...

短语

1
本模型适合于河北省中南部麦区对叶锈病发生程度的预测。
The model can be used to predict the severity of leaf rust in the central and southern parts of Hebei Province.
2
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。
Genetic resistance is the most economical, preferabal and safety method of reducing yield losses due to leaf rust.
3
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 to leaf rust can be most fully utilized by knowledge of the identity of resistance genes in master resistance resources and release cultivars.

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