A mark-release-recapture study on dispersal and flight distance of Culex pipiens pallens in an urban area of Japan
A mark-release-recapture study on dispersal and flight distance of Culex pipiens pallens in an urban area of Japan
复制标题
DOI：
10.2987/5754.1
复制
发表时间：
2008-09-01
影响因子：
1
通讯作者：
Kobayashi, Mutsuo
中科院分区：
文献类型：
--
作者：
Tsuda, Yoshio;Komagata, Osamu;Kobayashi, Mutsuo
2007年6月26日至29日，在日本市区进行了淡色库蚊的标记释放-回收活动。收集了雨水槽中自然产生的幼虫，并在实验室中培育成成虫。共有 10,183 名新兴女性 Cx。 4-8天龄的pipiens pallens用荧光染料标记并从一个位置释放。连续4天使用疾病预防控制中心41个陷阱、1公斤干冰和人体登陆收集进行重新捕获，重新捕获121只标记的雌性。总体重新捕获率为0.01。重新捕获的雌性在第 1-4 天的平均行走距离估计分别为 470、287、326 和 517。寻主Cx的最大飞行距离。根据从释放地点到收集地点的距离与重新捕获/诱捕器总数之间的关系，估计 pipiens pallens 为 1,217 只。女性 Cx 的人口规模。研究区域的 pipiens pallens 数量估计为 100,904 +/- 8,509。用于控制Cx的操作区域的大小。讨论了城市地区的 pipiens pallens。
A mark-release-recapture of Culex pipiens pallens was conducted in an urban area of Japan during June 26-29, 2007. Larvae naturally occurring in rain gutters were collected and reared to adults in a laboratory. A total of 10,183 emerging female Cx. pipiens pallens of 4-8 days old were marked with fluorescent dye and released from one site. Recapture was made on 4 consecutive days using 41 Centers for Disease Control and Prevention traps with I kg of dry ice and human landing collection, and 121 marked females were recaptured. The overall recapture rate was 0.01. The mean distance traveled by the recaptured females was estimated as 470, 287, 326, and 517 in on days 1-4, respectively. The maximum flight distance of host-seeking Cx. pipiens pallens was estimated as 1,217 in based on the relationship between distance from the release site to the collection site and the total number of recaptures/traps. The population size of female Cx. pipiens pallens in the study area was estimated as 100,904 +/- 8,509. The size of operational area for the control of Cx. pipiens pallens in urban area is discussed.