摘要
利用生存分析方法 ,建立了方形黄鼠蚤松江亚种和二齿新蚤新羽化蚤未吸血的雄蚤和雌蚤 ,吸 1次血的雄蚤和雌蚤 ,每日喂血 1h的雄蚤 ,每日喂血 1h的雌蚤的对数线性回归模型和危险率模型 ,得到如下结论。温度对两种蚤的生存影响大于湿度。危险率随着温度的增高而增大 ,随着湿度的增高而减小。在相同的温度湿度下 。
This paper constructed the Log linear regression models and the hazard rate models of the new emerged fleas, Citellophilus tesquorum sungaris and Neopsylla bidentatiformis , no bloodsucking male flea and female flea,only once blood sucking male flea and female flea and blood feeding an hour each day male flea,and blood feeding an hour each day female flea,using survival analysis method. The main conclusions were as follows:The effect of temperture on the survival of fleas was higher than that of relative humidity. The hazard rate of flea increased with the temperture increasing, but decreased with the relative humidity. The hazard rate of flea in a certain day decreased with the nutrition improving on the conditions of the same temperture and relative humidity.
出处
《寄生虫与医学昆虫学报》
CAS
2001年第3期170-174,共5页
Acta Parasitologica et Medica Entomologica Sinica
关键词
方形黄鼠蚤松江亚种
二齿新蚤
存活力
危险率
对数线性回归模型
Citellophilus tesquorum sungaris Neopsylla bidentatiformis Survival rate Hazard rate Log linear regression model
