摘要
目的了解西安地区德国小蠊抗药性水平,为指导合理选择和使用杀虫剂,延缓抗药性发展速度,提高蟑螂控制效果提供科学依据。方法药膜接触法。结果西安市德国小蠊对高效氯氰菊酯、溴氰菊酯、乙酰甲胺磷、残杀威、敌敌畏、氟虫腈均产生了不同程度的抗药性,抗性倍数分别为3.935、2.794、2.539、3.128、1.800、1.485,均为低水平。结论应进一步加强蟑螂的抗药性监测,及时了解抗性发生的程度,采取相应的有效防治策略,减少媒介传播疾病的发生。
Objective To know the resistance of Blattella germanica in Xi＇an,and provide scientific evidence for using insecticides reasonably. Methods The surface contact method was used. Results Blattella germanica held different resistance to beta-cypermethrin,deltamethrin,acephate,propoxur,DDVP and fipronil. The resistance ratios were respectively 3. 935,2. 794,2. 539,3. 128,1. 800 and 1. 485 which were all at low level. Conclusion The insecticide resistance monitorring should be reinforced.
出处
《中华卫生杀虫药械》
CAS
2016年第4期355-357,共3页
Chinese Journal of Hygienic Insecticides and Equipments
基金
西安市疾病预防控制中心科研课题项目(编号:2013013)
关键词
德国小蠊
杀虫剂
抗药性
Blattella germanica
insecticides
resistance
