@misc{10481/83418,
year = {2023},
url = {https://hdl.handle.net/10481/83418},
abstract = {Mosquitoes, including invasive species like the Asian tiger mosquito Aedes albopictus, alongside native species Culex pipiens s.l., pose a significant nuisance to humans and serve as vectors for mosquito-borne diseases in urban areas. Under- standing the impact of water infrastructure characteristics, climatic conditions, and management strategies on mosquito oc- currence and effectiveness of control measures to assess their implications on mosquito occurrence is crucial for effective vector control. In this study, we examined data collected during the local vector control program in Barcelona, Spain, focusing on 234,225 visits to 31,334 different sewers, as well as 1817 visits to 152 fountains between 2015 and 2019. We investigated both the colonization and recolonization processes of mosquito larvae within these water infrastructures. Our findings re- vealed higher larval presence in sandbox-sewers compared to siphonic or direct sewers, and the presence of vegetation and the use of naturalized water positively influenced larval occurrence in fountains. The application of larvicidal treatment significantly reduced larvae presence; however, recolonization rates were negatively affected by the time elapsed since treat- ment. Climatic conditions played a critical role in the colonization and recolonization of sewers and urban fountains, with mosquito occurrence exhibiting non-linear patterns and, generally, increasing at intermediate temperatures and accumulated rainfall levels. This study emphasizes the importance of considering sewers and fountains characteristics and climatic condi- tions when implementing vector control programs to optimize resources and effectively reduce mosquito populations.},
keywords = {Aedes albopictus},
keywords = {Bacillus thuringiensis israelensis},
keywords = {Culicidae},
keywords = {Culex pipiens},
keywords = {Larvae control},
keywords = {Monitoring and surveillance},
keywords = {Mosquito-borne diseases},
keywords = {Vector control},
title = {Spatial distribution and temporal dynamics of invasive and native mosquitoes in a large Mediterranean city},
doi = {10.1016/j.scitotenv.2023.165322},
author = {Ferraguti, Martina and Brugueras, S. and Millet, J.P. and Rius, C. and Valsecchi, A. and Figerola, Jordi and Montalvo, Tomás and Martínez de la Puente, Josué},
}