中国媒介生物学及控制杂志

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高档建筑物中黄胸鼠生物学特性初步观察

王军建;陈立奇;姚松银;龙浩宇;戴德芳;李源浩;周纯良   

  1. 湖南省疾病预防控制中心杀虫灭鼠科 长沙410005
  • 出版日期:2004-02-20 发布日期:2004-02-20

Preliminary Surveyof the Biology Characteristic of Rattus flavipectus in Top Grade Building

WANG Jun-jian;CHEN Li-qi;YAO Song-yin;et al   

  1. The Center of Disease Control of Hunan Province,Changsha 410005, China
  • Online:2004-02-20 Published:2004-02-20

摘要: 目的观察高档建筑物中黄胸鼠生物学特性,为防制工作提供依据。方法应用粉迹法调查空间鼠的活动分布,现场和实验室观察黄胸鼠的食性及摄食规律。结果黄胸鼠在天花板上、管道井、地面3种环境的密度分别为21.33%、16.67%、6.13%。现场该鼠对葵瓜子、花生米、玉米、大米摄食率分别为94.00%、16.67%、6.35%、5.48%。抗凝血灭鼠剂毒饵投放后,1~4d摄食率分别为12.18%、29.44%、52.79%、65.48%。结论黄胸鼠主要在天花板和管道井内活动,有嗜食葵瓜子特性,对新投放的毒饵有较强的回避行为。分析了高档建筑物中黄胸鼠危害的原因并提出防制对策。

关键词: 黄胸鼠, 生物学, 摄食率

Abstract: Objective The biology characters of Rattus flavipectus were studied in the top grade building for rodents control.Methods Powder method was used to survey distribution of rat activity.Intake bait rules of the rat were studied in both field and laboratory.Results The rat density distribution in ceiling,tub well,floor were 21.33%,16.67%,6.13%,respectively.The eating bait rate of the rat to plam sunflower seeds,pignut,corn,rice were 94.00%,16.67%,6.35%,5.48%,respectively.In the field,for 1~4 days rats feeding corn powder bait which mixed with anticoagulant rodenticide,the intake rates were 12.18%,29.44%,52.79%,65.48%,respectively.Conclusion Rattus flavipectus mainly play under cleiling and in tab well,sunflower seeds were their favorite food,and they are alert to newly corn powder containing anticoagulant rodenticide.