同翅目害虫的抗性机制主要包括代谢抗性和靶标抗性，其中前者在分子水平上多涉及酯酶基因扩增。
The resistance mechanisms of homopteran pests to insecticides included metabolic resistance and target resistance, and the former was mainly involved in esterase gene amplification.
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.
对于各种植物抗病毒基因工程策略介导的抗性主要分为蛋白质和RNA介导的抗性。
All kinds of the resistance were labeled into protein-mediated resistance and RNA-mediated resistance.
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