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。
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 rodentieide 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.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
北大核心
2006年第4期301-302,共2页
Chinese Journal of Vector Biology and Control
关键词
家栖鼠
抗凝血灭鼠剂
杀鼠灵
抗药性
Commensal rodent
Anticoagulant rodenticide
Wadarin
Resistance
