Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil
Autor(a) principal: | |
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Data de Publicação: | 1992 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Digital do Instituto Evandro Chagas (Patuá) |
Texto Completo: | https://patua.iec.gov.br/handle/iec/2592 |
Resumo: | Experiments were undertaken to determine the relative attractiveness of humans, dogs and chickens to Lutzomyia longipalpis, the principal vector of Leishmania chagasi causing American visceral leishmaniasis. Field experiments in two villages on Marajó Island, Pará State, Brazil, showed that one boy attracted significantly more flies than one dog or chicken, and slightly fewer flies than a group of six chickens. Experiments with laboratory-bred female flies showed that a significantly greater number of flies engorged on a single human than on either a single dog or chicken, and man-biting catches demonstrated the willingness of flies to bite in the field. It appears that Lu.longipalpis has catholic feeding habits, the attractiveness of different hosts being largely a function of their relative sizes. These results are discussed with reference to the epidemiology of visceral leishmaniasis in Brazil. |
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Quinnell, R. JDye, CShaw, Jeffrey Jon2017-06-09T12:24:17Z2017-06-09T12:24:17Z1992QUINNELL, R. J.; DYE, C.; SHAW, Jeffrey Jon. Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil. Medical and Veterinary Entomology, v. 6, n. 3, p. 195-200, July 1992.0269-283Xhttps://patua.iec.gov.br/handle/iec/2592Experiments were undertaken to determine the relative attractiveness of humans, dogs and chickens to Lutzomyia longipalpis, the principal vector of Leishmania chagasi causing American visceral leishmaniasis. Field experiments in two villages on Marajó Island, Pará State, Brazil, showed that one boy attracted significantly more flies than one dog or chicken, and slightly fewer flies than a group of six chickens. Experiments with laboratory-bred female flies showed that a significantly greater number of flies engorged on a single human than on either a single dog or chicken, and man-biting catches demonstrated the willingness of flies to bite in the field. It appears that Lu.longipalpis has catholic feeding habits, the attractiveness of different hosts being largely a function of their relative sizes. These results are discussed with reference to the epidemiology of visceral leishmaniasis in Brazil.London School of Hygiene and Tropical Medicine. Department of Medicai Parasitology. Vector Biology and Epidemiology Unit. Keppel Street, London, UK.London School of Hygiene and Tropical Medicine. Department of Medicai Parasitology. Vector Biology and Epidemiology Unit. Keppel Street, London, UK.Ministério da Saúde. Fundação Nacional de Saúde. Instituto Evandro Chagas. Belém, PA, Brasil.engWileyHost preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleLeishmanioseLeishmania infantumLeishmaniose VisceralLutzomyia longipalpisPsychodidaeInterações Hospedeiro-PatógenoCulicidaeIlha de Marajó (PA)info:eu-repo/semantics/openAccessreponame:Repositório Digital do Instituto Evandro Chagas (Patuá)instname:Instituto Evandro Chagas (IEC)instacron:IECTHUMBNAILHost preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil.pdf.jpgHost preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil.pdf.jpgGenerated Thumbnailimage/jpeg6121https://patua.iec.gov.br/bitstreams/23292b38-5ee3-42a6-be54-6dfe5d088817/download2c33331dfdbe022917769be21b145e25MD56ORIGINALHost preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil.pdfHost preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil.pdfapplication/pdf3387504https://patua.iec.gov.br/bitstreams/b266abb2-a12b-4d37-820b-bb9d3ac36163/download901876f47eca48f5c106d0033ae48bf5MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-871https://patua.iec.gov.br/bitstreams/81385dea-fe4f-4423-b30c-9f390ec24e86/download52f1732ea66fbd1123abe39f5373b797MD52TEXTHost preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil.pdf.txtHost preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil.pdf.txtExtracted texttext/plain26887https://patua.iec.gov.br/bitstreams/eb1b00b5-e266-41bc-98bc-fd334508e656/download89765babf1fd35448a05a741e2a89120MD55iec/25922022-10-20 21:36:44.996oai:patua.iec.gov.br:iec/2592https://patua.iec.gov.brRepositório InstitucionalPUBhttps://patua.iec.gov.br/oai/requestclariceneta@iec.gov.br || Biblioteca@iec.gov.bropendoar:2022-10-20T21:36:44Repositório Digital do Instituto Evandro Chagas (Patuá) - Instituto Evandro Chagas (IEC)falseVG9kb3Mgb3MgZG9jdW1lbnRvcyBkZXNzYSBjb2xlw6fDo28gc2VndWVtIGEgTGljZW7Dp2EgQ3JlYXRpdmUgY29tbW9ucy4= |
dc.title.pt_BR.fl_str_mv |
Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil |
title |
Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil |
spellingShingle |
Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil Quinnell, R. J Leishmaniose Leishmania infantum Leishmaniose Visceral Lutzomyia longipalpis Psychodidae Interações Hospedeiro-Patógeno Culicidae Ilha de Marajó (PA) |
title_short |
Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil |
title_full |
Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil |
title_fullStr |
Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil |
title_full_unstemmed |
Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil |
title_sort |
Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil |
author |
Quinnell, R. J |
author_facet |
Quinnell, R. J Dye, C Shaw, Jeffrey Jon |
author_role |
author |
author2 |
Dye, C Shaw, Jeffrey Jon |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Quinnell, R. J Dye, C Shaw, Jeffrey Jon |
dc.subject.decsPrimary.pt_BR.fl_str_mv |
Leishmaniose Leishmania infantum Leishmaniose Visceral Lutzomyia longipalpis Psychodidae Interações Hospedeiro-Patógeno Culicidae Ilha de Marajó (PA) |
topic |
Leishmaniose Leishmania infantum Leishmaniose Visceral Lutzomyia longipalpis Psychodidae Interações Hospedeiro-Patógeno Culicidae Ilha de Marajó (PA) |
description |
Experiments were undertaken to determine the relative attractiveness of humans, dogs and chickens to Lutzomyia longipalpis, the principal vector of Leishmania chagasi causing American visceral leishmaniasis. Field experiments in two villages on Marajó Island, Pará State, Brazil, showed that one boy attracted significantly more flies than one dog or chicken, and slightly fewer flies than a group of six chickens. Experiments with laboratory-bred female flies showed that a significantly greater number of flies engorged on a single human than on either a single dog or chicken, and man-biting catches demonstrated the willingness of flies to bite in the field. It appears that Lu.longipalpis has catholic feeding habits, the attractiveness of different hosts being largely a function of their relative sizes. These results are discussed with reference to the epidemiology of visceral leishmaniasis in Brazil. |
publishDate |
1992 |
dc.date.issued.fl_str_mv |
1992 |
dc.date.accessioned.fl_str_mv |
2017-06-09T12:24:17Z |
dc.date.available.fl_str_mv |
2017-06-09T12:24:17Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
QUINNELL, R. J.; DYE, C.; SHAW, Jeffrey Jon. Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil. Medical and Veterinary Entomology, v. 6, n. 3, p. 195-200, July 1992. |
dc.identifier.uri.fl_str_mv |
https://patua.iec.gov.br/handle/iec/2592 |
dc.identifier.issn.-.fl_str_mv |
0269-283X |
identifier_str_mv |
QUINNELL, R. J.; DYE, C.; SHAW, Jeffrey Jon. Host preferences of the phiebotomine sandfly Lutzomyia longipalpis in Amazonian Brazil. Medical and Veterinary Entomology, v. 6, n. 3, p. 195-200, July 1992. 0269-283X |
url |
https://patua.iec.gov.br/handle/iec/2592 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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IEC |
institution |
IEC |
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Repositório Digital do Instituto Evandro Chagas (Patuá) |
collection |
Repositório Digital do Instituto Evandro Chagas (Patuá) |
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