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首页> 外文期刊>Bulletin of Entomological Research >Relationship between mosquito (Diptera: Culicidae) landing rates on a human subject and numbers captured using CO2-baited light traps
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Relationship between mosquito (Diptera: Culicidae) landing rates on a human subject and numbers captured using CO2-baited light traps

机译：蚊子（双翅目：Cu科）在人类受试者上的着陆速率与使用CO2诱饵的光阱捕获的数量之间的关系

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Capture rates of insectary-reared female Aedes albopictus (Skuse), Anophelesnquadrimaculatus Say, Culex nigripalpus Theobald, Culex quinquefasciatus Say and Aedesntriseriatus (Say) in CDC-type light traps (LT) supplemented with CO2 and using thenhuman landing (HL) collection method were observed in matched-pair experimentsnin outdoor screened enclosures. Mosquito responses were compared on a catch-nper-unit-effort basis using regression analysis with LT and HL as the dependent andnindependent variables, respectively. The average number of mosquitoes captured inn1min by LT over a 24-h period was significantly related to the average numberncaptured in 1min by HL only for Cx. nigripalpus and Cx. quinquefasciatus. Patterns ofndiel activity indicated by a comparison of the mean response to LT and HL at eightndifferent times in a 24-h period were not superposable for any species. The capturenrate efficiency of LT when compared with HL was ≤15% for all mosquitoes exceptnCx. quinquefasciatus (43%). Statistical models of the relationship between mosquitonresponses to each collectionmethod indicate that, except for Ae. albopictus, LT andHLncapture rates are significantly related only during certain times of the diel period.nEstimates of mosquito activity based on observations made between sunset andnsunriseweremost precise in this regard for An. quadrimaculatus and Cx. nigripalpus,asnwere those between sunrise and sunset for Cx. quinquefasciatus and Ae. triseriatus.
机译：在补充有二氧化碳的CDC型光阱（LT）中采用人工着陆（HL）收集方法，将昆虫饲养的雌性白纹伊蚊（Skuse），按蚊按蚊，黑纹库蚊（Culex nigripalpus Theobald），库克斯（Qulex quinquefasciatus Say）和白纹伊蚊（Say）的捕获率。在室外屏蔽罩中的配对实验中观察到。使用回归分析分别以LT和HL作为因变量和非因变量，在捕捞单位努力基础上比较了蚊子的反应。 LT在24小时内在1分钟内捕获的平均蚊虫数量与HL仅在Cx时间内在1分钟内捕获的平均蚊虫数量显着相关。 nigripalpus和Cx。 quinquefasciatus。通过比较在24小时内的8次不同时间对LT和HL的平均反应所表明的寄生活性模式对于任何物种而言都是不可叠加的。除Cx外，所有蚊子的LT与HL相比的捕获率均≤15％。 quinquefasciatus（43％）。除Ae外，蚊子对每种收集方法的反应之间的统计模型表明。白化病，LT和HLn捕获率仅在diel时期的某些时间才显着相关。n在日落和日出之间观察到的蚊虫活动估计在这方面最精确。 Quadrimaculatus和Cx。 nigripalpus，Cx在日出和日落之间。 quinquefasciatus和Ae。 Triseriatus。

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