Mosquito (Diptera: Culicidae) Larval Ecology in Rubber Plantations and Rural Villages in Dabou (Côte d'Ivoire).
Mosquito (Diptera: Culicidae) Larval Ecology in Rubber Plantations and Rural Villages in Dabou (Côte d'Ivoire).
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达布（科特迪瓦）橡胶园和乡村的蚊子（双翅目：蚊科）幼虫生态。
DOI：
10.1007/s10393-022-01594-8
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发表时间：
2022
期刊：
影响因子：
2.5
通讯作者：
Traore I
中科院分区：
文献类型：
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作者：
Traore I
在科特迪瓦，橡胶种植自2010年以来增加了一倍多。这些大规模的农业区需要大量劳动力，对这种环境可能如何影响蚊媒疾病风险的信息很少。本研究的目的是评估科特迪瓦达布橡胶区蚊子的幼虫生态。2017年1月至6月，对成熟橡胶种植园(MP)和未成熟橡胶种植园(IP)以及橡胶种植园周围(SV)和远离橡胶种植园(RV)的村庄进行了昆虫学调查。记录了潜在和积极的繁殖地点的数量和类型，并估计了蚊子幼虫的密度和多样性。7属31种，包括冈比亚按蚊等主要媒介。和埃及伊蚊。共检出水体1660个，幼虫阳性率为63.1%。水体以SV最多(N= 875，53.4%)，MP(N= 422，81.8%)，IP(N= 194，72.2%)，RV最少(N= 169，57.4%)。病媒生物最主要的滋生地点是IP(N= 108，77.1%)、MP(N= 332，96.2%)、SV(N= 242，51.8%)和RV(N= 59，60.8%)。所有这些结果使我们可以肯定，橡胶树的种植增加了可用地点的数量，有利于高密度和多样性的幼虫，从而对幼虫生态产生了影响。
In Côte d'Ivoire, rubber cultivation has more than doubled since 2010. These mass agricultural areas require a large workforce with little information on how this environment might impact risk of mosquito-borne diseases. The objective of this study was to assess the larval ecology of mosquitoes in rubber areas of Dabou, Côte d'Ivoire. From January to June 2017, an entomological survey was conducted of mature (MP) and immature (IP) rubber plantations, as well as in villages surrounded by rubber plantations (SV) and remote from rubber plantations (RV). The number and type of potential and positive breeding sites were recorded, and mosquito larval densities and diversity were estimated. Seven genera divided into 31 species including major vector such asAnopheles gambiaes.l. andAedes aegyptiwere identified. A total of 1,660 waterbodies were identified with a larvae positivity rate of 63.1%. A majority of waterbodies were identified in SV (N= 875, 53.4% positivity rate), followed by MP (N= 422, 81.8% positivity rate), IP (N= 194, 72.2% positivity rate) and least in RV (N= 169, 57.4% positivity rate). The most important breeding sites for disease vectors were leaf axils in IP (N= 108, 77.1%), latex collection cups in MP (N= 332, 96.2%) and the containers abandoned in the SV (N= 242, 51.8%) as well as in the RV (N= 59, 60.8%). All these results allow us to affirm that the cultivation of rubber trees has an impact on the larval ecology by increasing the number of available sites and favoring a high larval density and diversity.