@article{fdi:010085288,
  title = {{D}iversity of larval habitats of {A}nopheles mosquitoes in urban areas of {B}enin and influence of their physicochemical and bacteriological characteristics on larval density},
  author = {{H}essou-{D}jossou, {D}. and {D}jegbe, {I}. and {A}hadji-{D}abla, {K}. {M}. and {N}onfodji, {O}. {M}. and {T}chigossou, {G}. and {D}jouaka, {R}. and {C}orn{\'e}lie, {S}ylvie and {D}jogbenou, {L}. and {A}kogbeto, {M}. and {C}handre, {F}abrice},
  editor = {},
  language = {{ENG}},
  abstract = {{B}ackground: {T}he implementation of anti-larval strategies in the fight against malaria vectors requires fundamental knowledge of their oviposition sites. {T}he aim of this study was to assess the spatial and temporal distribution of {A}nopheles breeding sites as well as the influence of abiotic and biotic factors on the proliferation of larvae in urban and non-urban areas of {B}enin. {M}ethods: {S}ampling of {A}nopheles larvae was carried out during the rainy and dry seasons in urbanized and nonurbanized areas of the cities of {C}otonou, {B}ohicon, {P}arakou, and {N}atitingou in {B}enin. {T}he {A}nopheles larval breeding sites were georeferenced and characterized by their nature, type, physicochemical (p{H}, temperature, dissolved oxygen, conductivity, turbidity, salinity) and biological attributes (larval density and coliform density). {R}esults: {A} total of 198 positive breeding sites for {A}nopheles larvae were identified, comprising 163 (82.3%) in the rainy season and 35 (17.7%) in the dry season. {O}ut of these larval habitats, 61.9% were located in urbanized areas, and were predominantly puddles. {P}rincipal component analysis revealed a high positive correlation of larval density with temperature and dissolved oxygen, and with salinity in the coastal zone. {I}n addition, cross-sectional analysis of the microbiological results with larval density showed a significant negative correlation between larval productivity and faecal coliform load. {C}onclusions: {T}his study indicated the presence of multiple larval habitats of {A}nopheles in the urban areas which were created through human activities, and associations between larval density and intrinsic factors of the habitats such as temperature, dissolved oxygen and faecal coliform load. {T}his type of information may be useful for the implementation of appropriate control strategies in urban areas, including regulation of the human activities that lead to the creation of breeding sites, proper environmental management and targeted larvicidal use.},
  keywords = {{E}cology ; {P}hysicochemical parameters ; {F}aecal coliforms ; {L}arval density ; {A}nopheles ; {BENIN} ; {COTONOU} ; {BOHICON} ; {PARAKOU} ; {NATITINGOU}},
  booktitle = {},
  journal = {{P}arasites and {V}ectors},
  volume = {15},
  numero = {1},
  pages = {207 [17 p.]},
  ISSN = {1756-3305},
  year = {2022},
  DOI = {10.1186/s13071-022-05323-6},
  URL = {https://www.documentation.ird.fr/hor/fdi:010085288},
}