Dispersal of Aedes aegypti: Field study in temperate areas using a novel method

Autores
Bergero, Paula Elena; Ruggerio, Carlos Alberto; Lombardo Berchesi, Ruben Jorge; Schweigmann, Nicolas Joaquin; Solari, Hernan Gustavo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background & objectives: Since Aedes aegypti was identified as vector of yellow fever and dengue, its dispersal is relevant for disease control. We studied the dispersal of Ae. aegypti in temperate areas of Argentina during egglaying, using the existing population and egg traps. Methods: Two independent replicas of a unique experimental design involving mosquitoes dispersing from an urbanized area to adjacent non-urbanized locations were carried out and analyzed in statistical terms. Results: We found relationship between stochastic variables related to the egg-laying mosquito activity (ELMA), useful to assess dispersal probabilities, despite the lack of knowledge of the total number of ovipositions in the zone. We propose to evaluate the egg-laying activity as minus the logarithm of the fraction of negative ovitraps at different distances from the buildings. Interpretation & conclusion: Three zones with different oviposition activity were determined, a corridor surrounding the urbanization, a second region between 10 and 25 m and the third region extending from 30 to 45 m from the urbanization. The landscape (plant cover) and the human activity in the area appear to have an influence in the dispersal of Ae. aegypti. The proposed method worked consistently in two different replicas.
Fil: Bergero, Paula Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Ruggerio, Carlos Alberto. Universidad Nacional de General Sarmiento. Instituto del Conurbano; Argentina
Fil: Lombardo Berchesi, Ruben Jorge. Universidad Nacional de General Sarmiento. Instituto del Conurbano; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Schweigmann, Nicolas Joaquin. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Solari, Hernan Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
AEDES AEGYPTI
DISPERSAL
OVIPOSITION
MULTINOMIAL ANALYSIS
DENGUE
YELLOW FEVER
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/479
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dispersal of Aedes aegypti: Field study in temperate areas using a novel methodBergero, Paula ElenaRuggerio, Carlos AlbertoLombardo Berchesi, Ruben JorgeSchweigmann, Nicolas JoaquinSolari, Hernan GustavoAEDES AEGYPTIDISPERSALOVIPOSITIONMULTINOMIAL ANALYSISDENGUEYELLOW FEVERhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Background & objectives: Since Aedes aegypti was identified as vector of yellow fever and dengue, its dispersal is relevant for disease control. We studied the dispersal of Ae. aegypti in temperate areas of Argentina during egglaying, using the existing population and egg traps. Methods: Two independent replicas of a unique experimental design involving mosquitoes dispersing from an urbanized area to adjacent non-urbanized locations were carried out and analyzed in statistical terms. Results: We found relationship between stochastic variables related to the egg-laying mosquito activity (ELMA), useful to assess dispersal probabilities, despite the lack of knowledge of the total number of ovipositions in the zone. We propose to evaluate the egg-laying activity as minus the logarithm of the fraction of negative ovitraps at different distances from the buildings. Interpretation & conclusion: Three zones with different oviposition activity were determined, a corridor surrounding the urbanization, a second region between 10 and 25 m and the third region extending from 30 to 45 m from the urbanization. The landscape (plant cover) and the human activity in the area appear to have an influence in the dispersal of Ae. aegypti. The proposed method worked consistently in two different replicas.Fil: Bergero, Paula Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Ruggerio, Carlos Alberto. Universidad Nacional de General Sarmiento. Instituto del Conurbano; ArgentinaFil: Lombardo Berchesi, Ruben Jorge. Universidad Nacional de General Sarmiento. Instituto del Conurbano; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Schweigmann, Nicolas Joaquin. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Solari, Hernan Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaMalaria Research Centre2013-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/479Bergero, Paula Elena; Ruggerio, Carlos Alberto; Lombardo Berchesi, Ruben Jorge; Schweigmann, Nicolas Joaquin; Solari, Hernan Gustavo; Dispersal of Aedes aegypti: Field study in temperate areas using a novel method ; Malaria Research Centre; Journal Of Vector Borne Diseases; 50; 3; 9-2013; 163-1700972-9062CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.mrcindia.org/journal/issues/503163.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:08:23Zoai:ri.conicet.gov.ar:11336/479instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-05 10:08:24.189CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dispersal of Aedes aegypti: Field study in temperate areas using a novel method
title Dispersal of Aedes aegypti: Field study in temperate areas using a novel method
spellingShingle Dispersal of Aedes aegypti: Field study in temperate areas using a novel method
Bergero, Paula Elena
AEDES AEGYPTI
DISPERSAL
OVIPOSITION
MULTINOMIAL ANALYSIS
DENGUE
YELLOW FEVER
title_short Dispersal of Aedes aegypti: Field study in temperate areas using a novel method
title_full Dispersal of Aedes aegypti: Field study in temperate areas using a novel method
title_fullStr Dispersal of Aedes aegypti: Field study in temperate areas using a novel method
title_full_unstemmed Dispersal of Aedes aegypti: Field study in temperate areas using a novel method
title_sort Dispersal of Aedes aegypti: Field study in temperate areas using a novel method
dc.creator.none.fl_str_mv Bergero, Paula Elena
Ruggerio, Carlos Alberto
Lombardo Berchesi, Ruben Jorge
Schweigmann, Nicolas Joaquin
Solari, Hernan Gustavo
author Bergero, Paula Elena
author_facet Bergero, Paula Elena
Ruggerio, Carlos Alberto
Lombardo Berchesi, Ruben Jorge
Schweigmann, Nicolas Joaquin
Solari, Hernan Gustavo
author_role author
author2 Ruggerio, Carlos Alberto
Lombardo Berchesi, Ruben Jorge
Schweigmann, Nicolas Joaquin
Solari, Hernan Gustavo
author2_role author
author
author
author
dc.subject.none.fl_str_mv AEDES AEGYPTI
DISPERSAL
OVIPOSITION
MULTINOMIAL ANALYSIS
DENGUE
YELLOW FEVER
topic AEDES AEGYPTI
DISPERSAL
OVIPOSITION
MULTINOMIAL ANALYSIS
DENGUE
YELLOW FEVER
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Background & objectives: Since Aedes aegypti was identified as vector of yellow fever and dengue, its dispersal is relevant for disease control. We studied the dispersal of Ae. aegypti in temperate areas of Argentina during egglaying, using the existing population and egg traps. Methods: Two independent replicas of a unique experimental design involving mosquitoes dispersing from an urbanized area to adjacent non-urbanized locations were carried out and analyzed in statistical terms. Results: We found relationship between stochastic variables related to the egg-laying mosquito activity (ELMA), useful to assess dispersal probabilities, despite the lack of knowledge of the total number of ovipositions in the zone. We propose to evaluate the egg-laying activity as minus the logarithm of the fraction of negative ovitraps at different distances from the buildings. Interpretation & conclusion: Three zones with different oviposition activity were determined, a corridor surrounding the urbanization, a second region between 10 and 25 m and the third region extending from 30 to 45 m from the urbanization. The landscape (plant cover) and the human activity in the area appear to have an influence in the dispersal of Ae. aegypti. The proposed method worked consistently in two different replicas.
Fil: Bergero, Paula Elena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Ruggerio, Carlos Alberto. Universidad Nacional de General Sarmiento. Instituto del Conurbano; Argentina
Fil: Lombardo Berchesi, Ruben Jorge. Universidad Nacional de General Sarmiento. Instituto del Conurbano; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Schweigmann, Nicolas Joaquin. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Solari, Hernan Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description Background & objectives: Since Aedes aegypti was identified as vector of yellow fever and dengue, its dispersal is relevant for disease control. We studied the dispersal of Ae. aegypti in temperate areas of Argentina during egglaying, using the existing population and egg traps. Methods: Two independent replicas of a unique experimental design involving mosquitoes dispersing from an urbanized area to adjacent non-urbanized locations were carried out and analyzed in statistical terms. Results: We found relationship between stochastic variables related to the egg-laying mosquito activity (ELMA), useful to assess dispersal probabilities, despite the lack of knowledge of the total number of ovipositions in the zone. We propose to evaluate the egg-laying activity as minus the logarithm of the fraction of negative ovitraps at different distances from the buildings. Interpretation & conclusion: Three zones with different oviposition activity were determined, a corridor surrounding the urbanization, a second region between 10 and 25 m and the third region extending from 30 to 45 m from the urbanization. The landscape (plant cover) and the human activity in the area appear to have an influence in the dispersal of Ae. aegypti. The proposed method worked consistently in two different replicas.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/479
Bergero, Paula Elena; Ruggerio, Carlos Alberto; Lombardo Berchesi, Ruben Jorge; Schweigmann, Nicolas Joaquin; Solari, Hernan Gustavo; Dispersal of Aedes aegypti: Field study in temperate areas using a novel method ; Malaria Research Centre; Journal Of Vector Borne Diseases; 50; 3; 9-2013; 163-170
0972-9062
CONICET Digital
CONICET
url http://hdl.handle.net/11336/479
identifier_str_mv Bergero, Paula Elena; Ruggerio, Carlos Alberto; Lombardo Berchesi, Ruben Jorge; Schweigmann, Nicolas Joaquin; Solari, Hernan Gustavo; Dispersal of Aedes aegypti: Field study in temperate areas using a novel method ; Malaria Research Centre; Journal Of Vector Borne Diseases; 50; 3; 9-2013; 163-170
0972-9062
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.mrcindia.org/journal/issues/503163.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Malaria Research Centre
publisher.none.fl_str_mv Malaria Research Centre
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1847977587960184832
score 13.121305

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