'Repel all biters': an enhanced collection of endophilic Anopheles gambiae and Anopheles arabiensis in CDC light-traps, from the Kagera Region of Tanzania, in the presence of a combination mosquito net impregnated with piperonyl butoxide and permethrin.
'Repel all biters': an enhanced collection of endophilic Anopheles gambiae and Anopheles arabiensis in CDC light-traps, from the Kagera Region of Tanzania, in the presence of a combination mosquito net impregnated with piperonyl butoxide and permethrin.
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DOI：
10.1186/s12936-017-1972-z
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发表时间：
2017-08-15
期刊：
影响因子：
3
通讯作者：
Derek Charlwood J
中科院分区：
文献类型：
--
作者：
LeClair C;Cronery J;Kessy E;Tomás EVE;Kulwa Y;Mosha FW;Rowland M;Protopopoff N;Derek Charlwood J
已经开发了含有增效剂的蚊帐，其设计用于克服载体中的代谢抗性机制。这些可能会增强蚊子的兴奋性，并影响它们对CDC光陷阱的反应。因此，调查病媒对新型蚊帐的行为，对于设计采样和监测系统至关重要。在坦桑尼亚Muleba的一项初步实验中，从三个住房集群中抽取了九间卧室。CDC捕光器在室内靠近被占用的未处理的网（UTN）、Olyset®长效杀虫网（LLIN）和含有胡椒基丁醚（PBO）的Olyset Plus® LLIN操作。在9个晚上，每天在9个房间之间轮换蚊帐。在短暂的降雨期间，在一个房间里进行了另一系列的实验，这些实验在交替的夜晚使用蚊帐。冈比亚按蚊收集在CDC光陷阱，窗口陷阱和Furvela帐篷陷阱。冈比亚按蚊通过聚合酶链反应（PCR）鉴定。在最初的实验中，310个An的97.7%。冈比亚公司是安。gambiae s.s.，其余为阿拉伯按蚊。在Olyset存在下，从81个光诱收集的蚊子数量相对于UTN更大[密度率比1.81，95%CI（1.22-2.67），p = 0.003]。在第二个实验中，在雨季84%的180个An。冈比亚公司被发现是一个。阿拉伯的。一个数字。冈比亚公司当与UTN相比使用Olyset Plus网时，与帐篷诱捕器相比，从光诱捕器收集的生物量显著更高。相对于Olyset蚊帐，在卧室中使用Olyset Plus蚊帐不会降低窗户诱捕器中蚊子的存活率。进入卧室的蚊子，即使是对拟除虫菊酯敏感的蚊子，也不会因接触Olyset Plus LLIN而死亡。增加了一个。gambiae或An.当使用经处理的蚊帐时，在光陷阱中收集的阿拉伯伊蚊需要进一步的实验，这可能是因为蚊子的逃逸反应增强。
Mosquito nets containing synergists designed to overcome metabolic resistance mechanisms in vectors have been developed. These may enhance excitability in the mosquitoes and affect how they respond to CDC light-traps. Investigating the behaviour of vectors of disease in relation to novel mosquito nets is, therefore, essential for the design of sampling and surveillance systems. In an initial experiment in Muleba, Tanzania, nine bedrooms from three housing clusters were sampled. CDC light-traps were operated indoors next to occupied untreated nets (UTN), Olyset® long lasting insecticidal net (LLIN) and Olyset Plus® LLIN containing piperonyl butoxide (PBO) synergist. Nets were rotated daily between the nine rooms over nine nights. A further series of experiments using the nets on alternate nights in a single room was undertaken during the short rains. Anopheles gambiae s.l. were collected in CDC light-traps, a window-trap and Furvela tent-trap. Anopheles gambiae s.l. were identified to species by polymerase chain reaction (PCR). In the initial experiment 97.7% of the 310 An. gambiae s.l. were An. gambiae s.s., the remainder being Anopheles arabiensis. The number of mosquitoes collected from 81 light-trap collections was greater in the presence of an Olyset [density rate ratio 1.81, 95% CI (1.22–2.67), p = 0.003] relative to an UTN. In a second experiment, in the wet season 84% of the 180 An. gambiae s.l. identified were An. arabiensis. The number of An. gambiae s.l. collected from a light-trap compared to a tent-trap was significantly higher when an Olyset Plus net was used compared to an UTN. Survival of the mosquitoes in the window trap was not reduced by the use of an Olyset Plus net in the bedroom relative to an Olyset net. Mosquitoes entering bedrooms, even those susceptible to pyrethroids, were not killed by contact with an Olyset Plus LLIN. The enhanced numbers of An. gambiae or An. arabiensis collected in light-traps when a treated net is used requires further experimentation and may be because of a heightened escape reaction on the part of the mosquito.
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影响因子：
3.7
作者：
Agossa FR;Gnanguenon V;Anagonou R;Azondekon R;Aïzoun N;Sovi A;Oké-Agbo F;Sèzonlin M;Akogbéto MC
通讯作者：
Akogbéto MC
疟疾媒介在农村小镇和冈比亚卫星村庄的居住风险因素。
影响因子：
3
作者：
Kirby, Matthew J.;Green, Clare;Milligan, Paul M.;Sismanidis, Charalambos;Jasseh, Momadou;Conway, David J.;Lindsay, Steven W.
通讯作者：
Lindsay, Steven W.
影响因子：
3.7
作者：
Pennetier C;Bouraima A;Chandre F;Piameu M;Etang J;Rossignol M;Sidick I;Zogo B;Lacroix MN;Yadav R;Pigeon O;Corbel V
通讯作者：
Corbel V
影响因子：
3.7
作者：
Maia, Marta Ferreira;Onyango, Sangoro Peter;Moore, Sarah Jane
通讯作者：
Moore, Sarah Jane
影响因子：
1.9
作者：
LINDSAY, SW;ADIAMAH, JH;ARMSTRONG, JRM
通讯作者：
ARMSTRONG, JRM