Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , |
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=S0074-02762010000200019 |
Resumo: | This study was carried out to evaluate the residual effect of three larvicides under laboratory conditions for 100 days in Aedes aegypti. The larval mortality rate was measured without water renewal or with daily water renewal (80%). With temephos, there was 100% mortality in both groups until the 70th day. In the Bacillus thuringiensis israelensis (Bti)-WDG test, there was no difference during the first 20 days. With Bti-G, without water renewal, mortality was sustained above 90% for up to 35 days. The second experiment (with water renewal) reduced the mortality to below 90% after the first 20 days. When renewed water was provided, the residual effect was significantly lower for all larvicides. |
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Memórias do Instituto Oswaldo Cruz |
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Impact of water renewal on the residual effect of larvicides in the control of Aedes aegyptiAedesdengueinsect controlinsecticidesorganophosphateBacillus thuringiensisThis study was carried out to evaluate the residual effect of three larvicides under laboratory conditions for 100 days in Aedes aegypti. The larval mortality rate was measured without water renewal or with daily water renewal (80%). With temephos, there was 100% mortality in both groups until the 70th day. In the Bacillus thuringiensis israelensis (Bti)-WDG test, there was no difference during the first 20 days. With Bti-G, without water renewal, mortality was sustained above 90% for up to 35 days. The second experiment (with water renewal) reduced the mortality to below 90% after the first 20 days. When renewed water was provided, the residual effect was significantly lower for all larvicides.Instituto Oswaldo Cruz, Ministério da Saúde2010-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762010000200019Memórias do Instituto Oswaldo Cruz v.105 n.2 2010reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02762010000200019info:eu-repo/semantics/openAccessPontes,Ricardo José SoaresDantas Filho,Fábio FernandesAlencar,Carlos Henrique Morais deRegazzi,Ana Cláudia FerreiraCavalcanti,Luciano Pamplona de GóesRamos Jr,Alberto NovaesLima,José Wellington de Oliveiraeng2020-04-25T17:50:45Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:16:52.131Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue |
dc.title.none.fl_str_mv |
Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti |
title |
Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti |
spellingShingle |
Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti Pontes,Ricardo José Soares Aedes dengue insect control insecticides organophosphate Bacillus thuringiensis |
title_short |
Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti |
title_full |
Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti |
title_fullStr |
Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti |
title_full_unstemmed |
Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti |
title_sort |
Impact of water renewal on the residual effect of larvicides in the control of Aedes aegypti |
author |
Pontes,Ricardo José Soares |
author_facet |
Pontes,Ricardo José Soares Dantas Filho,Fábio Fernandes Alencar,Carlos Henrique Morais de Regazzi,Ana Cláudia Ferreira Cavalcanti,Luciano Pamplona de Góes Ramos Jr,Alberto Novaes Lima,José Wellington de Oliveira |
author_role |
author |
author2 |
Dantas Filho,Fábio Fernandes Alencar,Carlos Henrique Morais de Regazzi,Ana Cláudia Ferreira Cavalcanti,Luciano Pamplona de Góes Ramos Jr,Alberto Novaes Lima,José Wellington de Oliveira |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Pontes,Ricardo José Soares Dantas Filho,Fábio Fernandes Alencar,Carlos Henrique Morais de Regazzi,Ana Cláudia Ferreira Cavalcanti,Luciano Pamplona de Góes Ramos Jr,Alberto Novaes Lima,José Wellington de Oliveira |
dc.subject.por.fl_str_mv |
Aedes dengue insect control insecticides organophosphate Bacillus thuringiensis |
topic |
Aedes dengue insect control insecticides organophosphate Bacillus thuringiensis |
dc.description.none.fl_txt_mv |
This study was carried out to evaluate the residual effect of three larvicides under laboratory conditions for 100 days in Aedes aegypti. The larval mortality rate was measured without water renewal or with daily water renewal (80%). With temephos, there was 100% mortality in both groups until the 70th day. In the Bacillus thuringiensis israelensis (Bti)-WDG test, there was no difference during the first 20 days. With Bti-G, without water renewal, mortality was sustained above 90% for up to 35 days. The second experiment (with water renewal) reduced the mortality to below 90% after the first 20 days. When renewed water was provided, the residual effect was significantly lower for all larvicides. |
description |
This study was carried out to evaluate the residual effect of three larvicides under laboratory conditions for 100 days in Aedes aegypti. The larval mortality rate was measured without water renewal or with daily water renewal (80%). With temephos, there was 100% mortality in both groups until the 70th day. In the Bacillus thuringiensis israelensis (Bti)-WDG test, there was no difference during the first 20 days. With Bti-G, without water renewal, mortality was sustained above 90% for up to 35 days. The second experiment (with water renewal) reduced the mortality to below 90% after the first 20 days. When renewed water was provided, the residual effect was significantly lower for all larvicides. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-03-01 |
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=S0074-02762010000200019 |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762010000200019 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0074-02762010000200019 |
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.105 n.2 2010 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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1669937707835457536 |