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目的 了解遂溪县黄胸鼠和褐家鼠对杀鼠灵的抗药性发展程度。方法 采用全国鼠类抗药性监测协作组统一方法。结果 黄胸鼠的抗性率为 8. 16%,比 1992年 2. 7%监测结果有发展趋势;褐家鼠未发现抗性鼠。结论 第一代抗凝血灭鼠剂仍然敏感,可继续使用,但应加强监测,注意黄胸鼠抗性种群形成。
Objective To understand the development of resistance to warfarin in Huangxiu and Rattus norvegicus in Suixi County. Methods A unified method was adopted by the National Collaborating Group on Drug Resistance Monitoring. Results The resistance rate of Rattus flavipectus was 8.16%, which was higher than the monitoring result of 2.7% in 1992. Rattus norvegicus showed no resistance in rats. Conclusion The first-generation anticoagulant rodenticides are still sensitive and can be used continuously, but monitoring should be strengthened and the formation of yellow-throb mouse resistance population should be observed.