中国媒介生物学及控制杂志

• 论著 • 上一篇    下一篇

佛山市城区两种家栖鼠对杀鼠灵的抗药性调查

李锦清1;李荣彪1;游巨荣1;翁约球2;易建荣3   

  1. 1广东省佛山市禅城区疾病预防控制中心消毒杀虫科 佛山528000;2佛山市疾病预防控制中心;3广东省疾病预防控制中心
  • 出版日期:2006-08-20 发布日期:2006-08-20

Investigation on Warfarin Resistance of Rattus norvegicus and Rattus flavipectus in Foshan City

LI Jin-qing; LI Rong-biao; YOU Ju-rong; WENG Yue-qiu; YI Jian-rong   

  1. Center for Disease Control and Prevention of Chancheng District Foshan City,Foshan 528000, China
  • Online:2006-08-20 Published:2006-08-20

摘要: 目的 调查佛山市城区家栖鼠对第一代抗凝血剂杀鼠灵的抗药性。方法 按全国鼠类抗药性监测协作组统一方法,进行无选择性摄食试验。结果 经对佛山市城区内捕获的30只褐家鼠、38只黄胸鼠进行抗药性监测,其抗性率分别为0和34.21%,总平均摄药剂量分别为15.27和395.52mg/kg,按家栖鼠抗药性检验标准,黄胸鼠对杀鼠灵已形成抗药性种群。结论 以黄胸鼠为优势种的场所,要考虑使用第二代抗凝血灭鼠剂;而以褐家鼠为主的场所,则可继续使用第一代抗凝血灭鼠剂,同时应加强对灭鼠药物的敏感性监测,科学、合理用药。

关键词: 家栖鼠, 抗凝血灭鼠剂, 杀鼠灵, 抗药性

Abstract: Objective To study the resistant evoluation of anticoagulant rodenticide Ⅰ in commensal rodents in Foshan city. Methods Take tests without selectivity by rodents. Results The rodents caught in Foshan city were tested. The resistance rate ranged from 0 to 34.21% . The average dosage taken ranged from 15.27 mg/kg to 395.52 mg/kg . The result showed that Rattus flavipectus had developed resistance to anticoagulant rodenticide Ⅰ. Conclusion The anticoagulant rodenticide Ⅱ should be used in the areas with more Rattus flavipectus. The anticoagulant rodenticide Ⅰ can be still used but should be used scientifically and properly with careful tests of sensitivity.