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褐飞虱Nilaparvata lugens(Stal)对杀虫剂产生抗药性是其近年来暴发频繁的重要原因。文章综述国内外关于褐飞虱抗药性的研究成果,包括褐飞虱抗性测定方法、抗药性的发展、交互抗性、抗性遗传、抗性机理及抗性治理等。田间褐飞虱种群对新烟碱类药剂产生不同程度的抗药性,其中对吡虫啉产生高水平到极高水平抗性,对氯噻啉和噻虫嗪分别产生中等水平和低水平的抗药性,对呋虫胺和烯啶虫胺仍然处于敏感性阶段。此外,褐飞虱种群对噻嗪酮(昆虫生长调节剂)产生低水平到中等水平抗性。长期大面积使用化学药剂是褐飞虱产生抗药性的重要原因。因此,必须加强褐飞虱的抗性治理,以延缓其抗药性进一步发展。
The resistance of Nilaparvata lugens (Stal) to insecticides is an important reason for its frequent outburst in recent years. This paper summarizes the domestic and international research results on the resistance of the brown planthopper, including the determination of resistance to brown planthopper, the development of drug resistance, cross resistance, resistance inheritance, resistance mechanism and resistance management. The Nilaparvata lugens (Nicotiana tabacum) population had different levels of resistance to neonicotinoid pesticides, with high to very high levels of resistance to imidacloprid and moderate to low levels of resistance to chlorothiazide and thiamethoxam, Zest and nitenpyram remain sensitive. In addition, the BPH population has low to moderate levels of resistance to buprofezin (insect growth regulators). Long-term large-scale use of chemical agents is a major cause of BPH resistance. Therefore, it is necessary to strengthen the resistance management of BPH to delay the further development of its resistance.