中国媒介生物学及控制杂志

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鼠迹法检查灭鼠质量的作用评价

徐仁权1; 邵国财2; 蔡恩茂3; 罗引珍1; 王士珍1   

  1. 1上海市疾病预防控制中心200031; 2浦东新区疾病预防控制中心; 3长宁区疾病预防控制中心
  • 出版日期:2000-12-20 发布日期:2000-12-20

Evaluation on Rodent Trace Method to Detect the Rodent Control Quality

Xu Renquan*; Shao Guocai; Cai Enmao; et al   

  1. Shanghai Municipal Center for Disease Control and Prevention 200031
  • Online:2000-12-20 Published:2000-12-20

摘要: 目的 :评价鼠迹法在检查灭鼠质量和鼠情调查中的作用。方法:对251个单位用粉块法、拖食法、鼠迹法同步配对测定。结果 :鼠迹法检出阳性率为75.0%,高于粉块法检出率(62.14% ),μ=2.38,P<0.05,但鼠迹法有误判现象。结论:以新鼠粪及鼠迹法与粉块法互补的方法,能正确评估灭鼠质量和鼠情结果。

关键词: 鼠迹法, 粉块法, 评估灭鼠质量

Abstract: This paper reported the comparative study on three kinds of investigating methods,rodent trace,powered-spot as well as bait expending in 251 units.The positive rate was 75.0% with rodent trace methods,the positive rate was 62.14% by powdered-spot.(μ= 2.82 P<0.01),but it had mistakes by rodent trace.Where the place had positive result by rodent trace,it had not rodent infestation.Conclusion:The method used in fresh rodent excrement or rodent trace with powdered spot,will be correct to evaluate on rodent control quality and density of rodent investigation.