安徽省枞阳县长沙洲住户10年药物灭鼠分析  

Analysis on the Effects of Anticoagulant Rodenticides for Ten year Use in the Residential Quarters in Changsha Islet, Zongyang County, Anhui Province

作　　者：刘春生[1] 吴万能[1] 张家林[1] 郭世坤[1] 徐立[2] 杨健华[2] 朱汉平[2] 张孝让 王根生 吴道余 

机构地区：[1]安徽省卫生防疫站,合肥230061 [2]安庆市卫生防疫站,合肥230061 [3]纵阳县卫生防疫站,合肥230061

出　　处：《中国媒介生物学及控制杂志》1997年第4期244-248,共5页Chinese Journal of Vector Biology and Control

摘　　要：目的：观察连续10年使用抗凝血剂的灭鼠效果，分析了效果逐渐降低的原因，提出了长期控制鼠害的措施。方法：采用鼠夹法调查鼠密度，同时进行抗药性监测及鼠类对毒饵的拒食性试验。结果：抗凝血灭鼠剂使用开始数年．灭鼠效果十分显著，随着时间的推移，灭鼠效果愈来愈差。造成效果下降的主要原因，是鼠类对毒饵拒食和耐受量增大以及鼠类种群组成结构的变化，对抗凝血灭鼠剂耐药性较大的鼠种种群数量上升，而较敏感的种群数量减少。结论：在开展药物灭鼠的同时，必须逐步改造环境，控制鼠类食源和隐蔽场所，减少环境容纳量，才能最终有效地控制鼠害。From Mar. 1986 till Nov- 1995, the author had been making a study on the effects of anticoagulant rodenticides for a continued use of ten year in the residential quarters in Changsha Islet,boyang County. The study was made by oborving the rodents population density and the rodents'anticoagulant resistance. The observation came to the result that in the early period of the ten years there was a notable effects while in the later period the effects fell year by year. The followings are the main factors for the fall: rodents' bait shyness and endurance to the antiequlant rodenticides developed over the period; the variation in rodents species comopsition- the rise of the species which is more endurable to rodenticides in the rodents population compeition and the fall of the more vulnerable species.The author holds that attention should be given to the environmental sanitation in addition to the use of anticogulant rodeticides. In order to get the rodent poPulation under control, we have to minimize the source offood & shelter available to rodents in the environment.

关 键 词：抗凝血灭鼠剂 灭鼠 药效 

分 类 号：R184.35[医药卫生—流行病学] R979.8[医药卫生—公共卫生与预防医学]