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.
建立了用肉眼就可辨别的乙酰胆碱酯酶显色反应体系，快速检测种群中是否存在靶标抗性及其基因型。
A chromogenic system was established to visualize the presence of target resistance and the relevant genotypes in the population.
本文阐述了近年昆虫抗药性机制(靶标抗性和代谢抗性)的研究进展，提出了新农药的研制与开发对策。
This paper reviews what is currently known about insecticide resistance mechanisms (target site and metabolic) and discusses the new pesticide research direction.
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