Field evaluation of effectiveness of the BG-Sentinel, a new trap for capturing adult Aedes aegypti (Diptera: Culicidae)
Field evaluation of effectiveness of the BG-Sentinel, a new trap for capturing adult Aedes aegypti (Diptera: Culicidae)
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DOI：
10.1590/s0074-02762006000300017
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发表时间：
2006-05-01
期刊：
影响因子：
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通讯作者：
Lourenço-de-Oliveira, Ricardo
中科院分区：
文献类型：
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作者：
Maciel-de-Freitas, Rafael;Eiras, Álvaro Eduardo;Lourenço-de-Oliveira, Ricardo
近年来，用于收集有关媒介生态参数的现场信息的新工具的开发有所增加。本报告评估了 BG-Sentinel Trap (BGS-Trap)，这是一项有前途的新尝试，旨在改善登革热媒介埃及伊蚊的收集。将 BGS-Trap 的功效与 CDC 背包式吸引器（捕捉成年蚊子最常用的方法之一）进行了比较。 BGS-Traps 捕获了更多的AE。在现场采集的所有天数中，埃及伊蚊雄性 (chi(2) = 21.774，df = 1，P < 0. 05) 和雌性 (chi(2) = 56.007，df = 1，P < 0. 05) 均高于 CDC 吸气器。然而，CDC 吸引器捕获雄性致倦库蚊 (chi(2) = 5.681，df = 1，P < 0.05）和雌性（chi(2) = 6.553，df = 1，P < 0.05）的效率明显更高。 BGS-Traps 捕获了寻找宿主的雌性（在 68.75% 至 89.8% 之间），但在其他行为和生理阶段对雌性不利。 BGS-Traps 被证明是有效的，可用于监测成年蚊子种群。
In recent years, the development of new tools to gather field information about vector ecological parameters has increased. This report evaluated the BG-Sentinel Trap (BGS-Trap), a promising new attempt to improve collection of the dengue vector Aedes aegypti. The efficacy of the BGS-Trap was compared with the CDC backpack aspirator one of the commonest used methods for capturing adult mosquitoes. BGS-Traps captured significantly more Ae. aegypti males (chi(2) = 21.774, df = 1, P < 0. 05) and females (chi(2) = 56.007, df = 1, P < 0. 05) than CDC aspirator during all days of field collection. However CDC aspirator was significantly more efficient to capture Culex quinquefasciatus males (chi(2) = 5.681, df = 1, P < 0.05) and females (chi(2) = 6.553, df = 1, P < 0.05). BGS-Traps captured host-seeking females (varying between 68.75 to 89.8%) in detriment of females in other behavioral and physiological stages. BGS-Traps proved to be efficient and can be used for monitoring adult mosquito populations.