Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions

Detalhes bibliográficos
Autor(a) principal: Amelotti,Ivana
Data de Publicação: 2009
Outros Autores: Catalá,Silvia S, Gorla,David E
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Memórias do Instituto Oswaldo Cruz
Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762009000300014
Resumo: This article reports the effects of a pour-on formulation of cypermethrin (6% active ingredient) applied to chickens exposed to Triatoma infestans, the main vector of Chagas disease in rural houses of the Gran Chaco Region of South America. This study was designed as a completely random experiment with three experimental groups and five replicates. Third instar nymphs were fed on chickens treated with 0, 1 and 2 cc of the formulation. Nymphs were allowed to feed on the chickens at different time intervals after the insecticide application. Third-instar nymphs fed on treated chickens showed a higher mortality, took less blood during feeding and had a lower moulting rate. The mortality rate was highest seven days after the insecticide solution application and blood intake was affected until 30 days after the application of the solution.
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spelling Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditionsTriatoma infestansvector controlChagas diseaseGran Chacocypermethrinpour-on formulationThis article reports the effects of a pour-on formulation of cypermethrin (6% active ingredient) applied to chickens exposed to Triatoma infestans, the main vector of Chagas disease in rural houses of the Gran Chaco Region of South America. This study was designed as a completely random experiment with three experimental groups and five replicates. Third instar nymphs were fed on chickens treated with 0, 1 and 2 cc of the formulation. Nymphs were allowed to feed on the chickens at different time intervals after the insecticide application. Third-instar nymphs fed on treated chickens showed a higher mortality, took less blood during feeding and had a lower moulting rate. The mortality rate was highest seven days after the insecticide solution application and blood intake was affected until 30 days after the application of the solution.Instituto Oswaldo Cruz, Ministério da Saúde2009-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762009000300014Memórias do Instituto Oswaldo Cruz v.104 n.3 2009reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02762009000300014info:eu-repo/semantics/openAccessAmelotti,IvanaCatalá,Silvia SGorla,David Eeng2020-04-25T17:50:29Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:16:11.972Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions
title Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions
spellingShingle Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions
Amelotti,Ivana
Triatoma infestans
vector control
Chagas disease
Gran Chaco
cypermethrin
pour-on formulation
title_short Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions
title_full Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions
title_fullStr Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions
title_full_unstemmed Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions
title_sort Response of Triatoma infestans to pour-on cypermethrin applied to chickens under laboratory conditions
author Amelotti,Ivana
author_facet Amelotti,Ivana
Catalá,Silvia S
Gorla,David E
author_role author
author2 Catalá,Silvia S
Gorla,David E
author2_role author
author
dc.contributor.author.fl_str_mv Amelotti,Ivana
Catalá,Silvia S
Gorla,David E
dc.subject.por.fl_str_mv Triatoma infestans
vector control
Chagas disease
Gran Chaco
cypermethrin
pour-on formulation
topic Triatoma infestans
vector control
Chagas disease
Gran Chaco
cypermethrin
pour-on formulation
dc.description.none.fl_txt_mv This article reports the effects of a pour-on formulation of cypermethrin (6% active ingredient) applied to chickens exposed to Triatoma infestans, the main vector of Chagas disease in rural houses of the Gran Chaco Region of South America. This study was designed as a completely random experiment with three experimental groups and five replicates. Third instar nymphs were fed on chickens treated with 0, 1 and 2 cc of the formulation. Nymphs were allowed to feed on the chickens at different time intervals after the insecticide application. Third-instar nymphs fed on treated chickens showed a higher mortality, took less blood during feeding and had a lower moulting rate. The mortality rate was highest seven days after the insecticide solution application and blood intake was affected until 30 days after the application of the solution.
description This article reports the effects of a pour-on formulation of cypermethrin (6% active ingredient) applied to chickens exposed to Triatoma infestans, the main vector of Chagas disease in rural houses of the Gran Chaco Region of South America. This study was designed as a completely random experiment with three experimental groups and five replicates. Third instar nymphs were fed on chickens treated with 0, 1 and 2 cc of the formulation. Nymphs were allowed to feed on the chickens at different time intervals after the insecticide application. Third-instar nymphs fed on treated chickens showed a higher mortality, took less blood during feeding and had a lower moulting rate. The mortality rate was highest seven days after the insecticide solution application and blood intake was affected until 30 days after the application of the solution.
publishDate 2009
dc.date.none.fl_str_mv 2009-05-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762009000300014
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762009000300014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02762009000300014
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
publisher.none.fl_str_mv Instituto Oswaldo Cruz, Ministério da Saúde
dc.source.none.fl_str_mv Memórias do Instituto Oswaldo Cruz v.104 n.3 2009
reponame:Memórias do Instituto Oswaldo Cruz
instname:Fundação Oswaldo Cruz
instacron:FIOCRUZ
reponame_str Memórias do Instituto Oswaldo Cruz
collection Memórias do Instituto Oswaldo Cruz
instname_str Fundação Oswaldo Cruz
instacron_str FIOCRUZ
institution FIOCRUZ
repository.name.fl_str_mv Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz
repository.mail.fl_str_mv
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