Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus

Detalhes bibliográficos
Autor(a) principal: Aguilera,Lucita
Data de Publicação: 1995
Outros Autores: Marquetti,Maria del Carmen, Navarro,Agustin, Bisset,Juan
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=S0074-02761995000300018
Resumo: A Culex quinquefasciatus Say 1823 strain with resistant genes to organophosphates was tested in the laboratory to know the reproductive potential after exposure, as larvae, at the LC30 and LC70 (mg/l) of three organophosphorus insecticides: malathion, chlorpyrifos and methyl-pirimiphos. Data showed that fecundity was decreased significantly by malathion at LC30 = 0.0025 and LC70 = 0.0075, whereas fertility has a no significant decrement by chlorpyrifos and methyl-pirimiphos at the LC70 (0.000016, 0.00043). The sexual index was affected by chlorpyrifos and methyl-pirimiphos showing a greater number of adult females.
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spelling Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatusinsecticidemalathionchlorpyrifosmethyl-pirimphosreproductionCulex quinquefasciatusA Culex quinquefasciatus Say 1823 strain with resistant genes to organophosphates was tested in the laboratory to know the reproductive potential after exposure, as larvae, at the LC30 and LC70 (mg/l) of three organophosphorus insecticides: malathion, chlorpyrifos and methyl-pirimiphos. Data showed that fecundity was decreased significantly by malathion at LC30 = 0.0025 and LC70 = 0.0075, whereas fertility has a no significant decrement by chlorpyrifos and methyl-pirimiphos at the LC70 (0.000016, 0.00043). The sexual index was affected by chlorpyrifos and methyl-pirimiphos showing a greater number of adult females.Instituto Oswaldo Cruz, Ministério da Saúde1995-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761995000300018Memórias do Instituto Oswaldo Cruz v.90 n.3 1995reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02761995000300018info:eu-repo/semantics/openAccessAguilera,LucitaMarquetti,Maria del CarmenNavarro,AgustinBisset,Juaneng2020-04-25T17:47:24Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 02:06:34.31Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue
dc.title.none.fl_str_mv Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus
title Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus
spellingShingle Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus
Aguilera,Lucita
insecticide
malathion
chlorpyrifos
methyl-pirimphos
reproduction
Culex quinquefasciatus
title_short Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus
title_full Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus
title_fullStr Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus
title_full_unstemmed Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus
title_sort Effects of three organophosphorus insecticides in the reproductive potential of Culex quinquefasciatus
author Aguilera,Lucita
author_facet Aguilera,Lucita
Marquetti,Maria del Carmen
Navarro,Agustin
Bisset,Juan
author_role author
author2 Marquetti,Maria del Carmen
Navarro,Agustin
Bisset,Juan
author2_role author
author
author
dc.contributor.author.fl_str_mv Aguilera,Lucita
Marquetti,Maria del Carmen
Navarro,Agustin
Bisset,Juan
dc.subject.por.fl_str_mv insecticide
malathion
chlorpyrifos
methyl-pirimphos
reproduction
Culex quinquefasciatus
topic insecticide
malathion
chlorpyrifos
methyl-pirimphos
reproduction
Culex quinquefasciatus
dc.description.none.fl_txt_mv A Culex quinquefasciatus Say 1823 strain with resistant genes to organophosphates was tested in the laboratory to know the reproductive potential after exposure, as larvae, at the LC30 and LC70 (mg/l) of three organophosphorus insecticides: malathion, chlorpyrifos and methyl-pirimiphos. Data showed that fecundity was decreased significantly by malathion at LC30 = 0.0025 and LC70 = 0.0075, whereas fertility has a no significant decrement by chlorpyrifos and methyl-pirimiphos at the LC70 (0.000016, 0.00043). The sexual index was affected by chlorpyrifos and methyl-pirimiphos showing a greater number of adult females.
description A Culex quinquefasciatus Say 1823 strain with resistant genes to organophosphates was tested in the laboratory to know the reproductive potential after exposure, as larvae, at the LC30 and LC70 (mg/l) of three organophosphorus insecticides: malathion, chlorpyrifos and methyl-pirimiphos. Data showed that fecundity was decreased significantly by malathion at LC30 = 0.0025 and LC70 = 0.0075, whereas fertility has a no significant decrement by chlorpyrifos and methyl-pirimiphos at the LC70 (0.000016, 0.00043). The sexual index was affected by chlorpyrifos and methyl-pirimiphos showing a greater number of adult females.
publishDate 1995
dc.date.none.fl_str_mv 1995-06-01
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=S0074-02761995000300018
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761995000300018
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0074-02761995000300018
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.90 n.3 1995
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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