摘要
目的探讨沙鼠鼠疫自然疫源地应急干预性灭鼠-烟炮的效果,为动物间鼠疫的防控提供指导。方法采用国家杀鼠剂(GB/T 27778-2011)现场药效测定及评价方法中的堵洞查盗法计算灭前和灭后鼠密度的变化,从而评估灭效及杀灭率。结果烟炮总体校正杀灭率为86%,灭鼠后长爪沙鼠密度≤7只/hm^2。结论采用灭鼠烟炮,按洞群一次性投药的方式是有效的沙鼠鼠疫疫源地应急状态下的灭鼠控制措施。
Objective Explored the gerbil plague natural foci emergency interventional the effect of smoking gun,provide guidance for animal plague prevention and control. Methods Adopt national rodenticide（ GB/T 27778-2011） field efficacy measurement and evaluation method of blocking hole check stolen method to calculate out the changes in the density of rodents before and after destruction,destroy to assess effects and killing rate. Results The smoking gun killing rate was 86%,the overall calibration was used after the density of Mongolian gerbils 7/hm^2. Conclusion The deratization gun smoke,according to the hole of one-time drug delivery way,is a valid gerbil plague foci rodents control measures under emergency state.
出处
《医学动物防制》
2017年第9期989-991,共3页
Journal of Medical Pest Control
基金
2013年度宁夏卫生厅科研计划项目-不同灭鼠剂在鼠疫疫区处理中的灭效与评估(2013043)
关键词
鼠疫自然疫源地
干预性灭鼠
杀灭率
烟炮
Plague natural foci
Intrusive rodents
Killing rate
Smoking gun
