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首页> 外文期刊>The American Journal of Tropical Medicine and Hygiene >Pupal habitat productivity of Anopheles gambiae complex mosquitoes in a rural village in western Kenya.
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Pupal habitat productivity of Anopheles gambiae complex mosquitoes in a rural village in western Kenya.

机译：肯尼亚西部一个乡村村庄中冈比亚按蚊复合蚊的生境生产力。

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The productivity of larval habitats of the malaria vector Anopheles gambiae for pupae (the stage preceding adult metamorphosis) is poorly known, yet adult emergence from habitats is the primary determinant of vector density. To assess it, we used absolute sampling methods in four studies involving daily sampling for 25 days in 6 habitat types in a village in western Kenya. Anopheles gambiae s.s. comprised 82.5% of emergent adults and Anopheles arabiensis the remainder. Pupal production occurred from a subset of habitats, primarily soil burrow pits, and was discontinuous in time, even when larvae occupied all habitats continuously. Habitat stability was positively associated with pupal productivity. In a dry season, pupal productivity was distributed between burrow pits and pools in streambeds. Overall, these data support the notion that source reduction measures against recognizably productive habitats would be a useful component of an integrated management program for An. gambiae in villages.
机译：疟疾媒介冈比亚按蚊（Anopheles gambiae）对p（成虫变态之前的阶段）的幼虫栖息地的生产力知之甚少，但成虫从栖息地的出现是媒介密度的主要决定因素。为了对其进行评估，我们在四项研究中使用了绝对抽样方法，涉及每天在肯尼亚西部一个村庄的6种栖息地类型中进行25天的每日抽样。冈比亚按蚊包括82.5％的新兴成年人和其余的阿拉伯按蚊。 pal的生产发生在一部分生境中，主要是土壤洞穴，即使幼虫连续地占据所有生境，时间上也是不连续的。栖息地的稳定性与p的生产力成正相关。在干旱季节，p的生产力分布在河床的洞穴和水池之间。总体而言，这些数据支持以下观点：针对可识别的生产性生境的源头减少措施将是An综合管理计划的有用组成部分。冈比亚的村庄。

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