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首页> 外文期刊>Pest Management Science >Longitudinal monitoring of environmental factors at Culicidae larval habitats in urban areas and their association with various mosquito species using an innovative strategy
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Longitudinal monitoring of environmental factors at Culicidae larval habitats in urban areas and their association with various mosquito species using an innovative strategy

机译：利用创新策略，城市地区幼虫幼虫栖息地环境因素的纵向监测及其与各种蚊虫物种的关系

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BACKGROUND To prevent the risk of mosquito-borne disease outbreaks, larval source management remains the most sustainable and effective mosquito control strategy. The present study aimed to determine the influence of environmental characteristics of mosquito larval habitats in an urban area of Marseille, France. Fourteen sites containing water were monitored every 2 weeks from May to October 2015 for mosquito species occurrence and larval density, and environmental parameters were measured at each visit. Rapid and accurate species identification of mosquito larvae was performed using an innovative MALDI-TOF MS method. RESULTS A total of 6753 larvae (L1-L4) and pupae were collected, of which 35.8% (n = 2418) were speciated using MALDI-TOF MS. Correct identifications were obtained for 2259 specimens (93.4%). A total of five mosquito species were found, including Aedes (Ae.) albopictus, Culex (Cx.) p. pipiens, Cx. hortensis, Cx. impudicus, and Culiseta (Cs.) longiareolata. Larvae of the Culex genus were predominant in both density and distribution. Small, shaded pools of shallow water favored Ae. albopictus colonization, whereas the wide distribution of Cx. p. pipiens demonstrated that this species was weakly influenced by environmental changes. CONCLUSIONS The present work confirms that MALDI-TOF MS is a useful tool for mosquito speciation and suggests that understanding the environmental factors associated with the occurrence and density of mosquito species at the larval stage in Marseille may aid in the future implementation of mosquito control programs. (c) 2018 Society of Chemical Industry
机译：背景为防止蚊虫疾病爆发的风险，幼虫源管理仍然是最可持续和有效的蚊子控制策略。本研究旨在确定法国马赛城区蚊子幼虫栖息地环境特征的影响。从5月到2015年10月到2015年10月的每隔2周监测含水的十四位点用于蚊子物种发生和幼虫密度，每次访问都会测量环境参数。使用创新的MALDI-TOF MS方法进行蚊子幼虫的快速和准确物种鉴定。结果共收集总共6753幼虫（L1-L4）和蛹，其中使用MALDI-TOF MS用35.8％（n = 2418）。获得2259个样本的正确鉴定（93.4％）。共发现了五种蚊虫物种，包括AEDES（AE。）Albopictus，Culex（CX。）p。 pipiens，cx。 Hortensis，CX。无耻，和culiseta（cs。）longiareolata。在密度和分布的幼虫中幼虫占主导地位。小，阴影池的浅水池优惠。 Albopictus殖民化，而CX的广泛分布。 p。 pipiens表明，这种物种受环境变化的影响弱。结论目前的工作证实，MALDI-TOF MS是蚊实形态的有用工具，并提出了了解与马赛幼虫阶段的蚊虫阶段的发生和密度相关的环境因素可能有助于未来实施蚊子控制计划。 （c）2018化学工业协会

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