农业科学与技术（英文版）
農業科學與技術（英文版）
농업과학여기술（영문판）
AGRICULTURAL SCIENCE & TECHNOLOGY
2010年
1期
59-60
,共2页
蚤%分布%鼠疫%云南
蚤%分佈%鼠疫%雲南
조%분포%서역%운남
Abundance%Distribution%Plague%Yunnan Province
[目的]调查云南省印鼠客蚤的地域分布,并研究其是否与鼠疫分布一致.[方法]在云南省的22个县(市)进行现场抽样调查,采集小兽体表的印鼠客蚤并现场鉴定所获宿主,分析印鼠客蚤的地域分布、蚤指数、染蚤率.[结果]所捕获的60种小兽中,黄胸鼠的总染蚤率最高(13.04%),体表所采集的印鼠客蚤(1 268)最多;褐家鼠有最高的蚤指数(0.83).4个动物地理小区中,滇东高原小区的蚤指数(0.9)和染蚤率(21.73%)最高.[结论]印鼠客蚤主要分布在滇东高原小区,蚤指数、染蚤率和鼠疫发病率三者在云南省分布趋势相同.
[目的]調查雲南省印鼠客蚤的地域分佈,併研究其是否與鼠疫分佈一緻.[方法]在雲南省的22箇縣(市)進行現場抽樣調查,採集小獸體錶的印鼠客蚤併現場鑒定所穫宿主,分析印鼠客蚤的地域分佈、蚤指數、染蚤率.[結果]所捕穫的60種小獸中,黃胸鼠的總染蚤率最高(13.04%),體錶所採集的印鼠客蚤(1 268)最多;褐傢鼠有最高的蚤指數(0.83).4箇動物地理小區中,滇東高原小區的蚤指數(0.9)和染蚤率(21.73%)最高.[結論]印鼠客蚤主要分佈在滇東高原小區,蚤指數、染蚤率和鼠疫髮病率三者在雲南省分佈趨勢相同.
[목적]조사운남성인서객조적지역분포,병연구기시부여서역분포일치.[방법]재운남성적22개현(시)진행현장추양조사,채집소수체표적인서객조병현장감정소획숙주,분석인서객조적지역분포、조지수、염조솔.[결과]소포획적60충소수중,황흉서적총염조솔최고(13.04%),체표소채집적인서객조(1 268)최다;갈가서유최고적조지수(0.83).4개동물지리소구중,전동고원소구적조지수(0.9)화염조솔(21.73%)최고.[결론]인서객조주요분포재전동고원소구,조지수、염조솔화서역발병솔삼자재운남성분포추세상동.
[Objective]The aim was to study the geographical distribution of Xenopsylla Cheopis and the relationships of the incidence of plague,flea infection rate and flea index.[Method]The field investigation was carried out in 22 counties (towns) in Yunnan Province.All the captured small mammal hosts were identified mainly in the investigation sites and the fleas collected on the hosts.Data of Xenopsylla Cheopis was gathered to statistically analyze its geographical distribution,Rf value and If value.[Result]From 1997 to 2008,Xenopsylla Cheopis were collected from small mammals in four zoogeographical microregions in Yunnan.60 small mammal species were collected.Rattus flavipectu had the highest X.cheopis load(with 1 268 ×.cheopis from 3 849 R.flavipectu) and the highest overall flea infection rate(13.04%),while R.norvegicus had the highest overall flea index(0.83).In four zoogeographical microregions,eastern plateau microregion of Yunnan had the highest flea index(0.9) and the highest flea infection rate(21.73%).[Conclusion]Xenopsylla Cheopis was mainly distributed in the eastern plateau microregion of Yunnan,the If value,Rf value and the incidence of plague had the same distribution tendency.
