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本项研究提示了我省家栖鼠中的褐家鼠、黄胸鼠对杀鼠灵灭鼠剂敏感性调查结果，分别为褐家鼠对０．００５％浓度杀鼠灵毒饵摄食７天存活，黄胸鼠对０．０２５％浓度杀鼠灵毒饵摄食１２天存活。抗性调查结果，总共试验２７４只鼠，查出抗性鼠６只，抗性发生率为２．１９％。其中褐家鼠１７０只，抗性５只，抗性发生率为２．９４％；黄胸鼠４９只，抗性１只，抗性发生率为２．０４％；小家鼠５５只，无抗性鼠。二种试验结果显示，目前我省三种家栖鼠对杀鼠灵仍较敏感，虽有抗性个体出现，但还没有抗性群体形成。建议要进一步加强抗性监测，掌握鼠类抗性发展动态，及时采取有效措施，防止抗性群体的发生，以延长抗凝血灭鼠剂的使用寿命。
This study suggests that the results of the Rattus norvegicus and Rattus flavipectus test on the sensitivity of rodenticide to rodenticide in domestic rats are as follows: Rattus norvegicus survived 7 days after ingestion of 0.005% concentration of warfarin bait , Rattus flavipectus survived for 12 days after ingestion of 0.025% warfarin bait. Resistance test results, a total of 274 mice were tested, 6 resistant mice were found, the incidence of resistance was 2.19%. Among them, 170 were Rattus norvegicus, 5 were resistant, the incidence of resistance was 2.94%, 49 were Rattus flavipectus, 1 was resistant, the incidence of resistance was 2.04% Resistant mice. Two kinds of test results show that, at present, three domestic habitat mice in our province are still more sensitive to warfarin, although resistant individuals appear, but no resistance groups have formed. It is suggested that we should further strengthen the monitoring of resistance, master the developments of mouse resistance and take timely and effective measures to prevent the occurrence of resistant populations to prolong the service life of anticoagulant rodenticides.