Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)

Detalhes bibliográficos
Autor(a) principal: Costa, Renildo Ismael Félix
Data de Publicação: 2008
Outros Autores: Ecole, Carvalho Carlos, Soares, José Janduí, Macedo, Luciano Pacelli Medeiros
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2289
Resumo: This work was carried out at the Laboratório de Entomologia da Embrapa - CNPA, in Campina Grande, state of Paraíba, Brazil, in 1998/99, to study the duration and viability of Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) larvae, fed with Aphis gossypii (Homoptera, Aphididae) and Sitotroga cerealella (Lepidoptera: Gelechiidae), under controlled conditions. The temperature was 25+-2º C, 70+-10% UR and 12-hour photophase. The C. externa pre-imaginal development was normal: larval phase with three instars, pre-pupa and pupa. The results showed that C. externa larvae fed on A. gossypii had a first and third instar longer than the ones fed with S. cerealella. However, no effect was observed in the phases' viability, excepting the pre-pupa. C. externa can feed on both preys without viability loss, although this may enhance some phases' duration.
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spelling Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)Duração e viabilidade das fases pré-imaginais de Chrysoperla externa (Hagen) alimentadas com Aphis gossypii Glover e Sitotroga cerealella (Olivier)InsectaChrysoperla externapredadorcontrole biológicoAphis gossypiiSitotroga cerealella2.00.00.00-6 Ciências BiológicasThis work was carried out at the Laboratório de Entomologia da Embrapa - CNPA, in Campina Grande, state of Paraíba, Brazil, in 1998/99, to study the duration and viability of Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) larvae, fed with Aphis gossypii (Homoptera, Aphididae) and Sitotroga cerealella (Lepidoptera: Gelechiidae), under controlled conditions. The temperature was 25+-2º C, 70+-10% UR and 12-hour photophase. The C. externa pre-imaginal development was normal: larval phase with three instars, pre-pupa and pupa. The results showed that C. externa larvae fed on A. gossypii had a first and third instar longer than the ones fed with S. cerealella. However, no effect was observed in the phases' viability, excepting the pre-pupa. C. externa can feed on both preys without viability loss, although this may enhance some phases' duration.Estudou-se a duração e a viabilidade das fases imaturas de Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) alimentadas com o pulgão do algodoeiro, Aphis gossypii Glover (Homoptera, Aphididae), e com a traça do milho, Sitotroga cerealella (Olivier) (Lepidoptera: Gelechiidae). A pesquisa foi conduzida no Laboratório de Entomologia da Embrapa - CNPA, em Campina Grande, Paraíba, em 1998/99 em condições controladas sob temperatura de 25±2ºC, 70±10% UR e fotofase de 12 horas. O desenvolvimento pré-imaginal de C. externa decorreu normalmente: fase larval com três ínstares, pré-pupa e pupa. De acordo com os resultados, pode-se concluir que as larvas de C. externa alimentadas com A. gossypii apresentam uma duração significativamente maior para o primeiro e terceiro ínstares, que às alimentadas com S. cerealella. Entretanto, não há efeito dessas presas na viabilidade das fases desse predador, exceto para a de pré-pupa. C. externa pode ser criado em A. gossypii ou S. cerealella sem risco de perda de viabilidade, embora algumas fases possam ser mais longas.Universidade Estadual De Maringá2008-05-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/228910.4025/actascibiolsci.v24i0.2289Acta Scientiarum. Biological Sciences; Vol 24 (2002); 353-357Acta Scientiarum. Biological Sciences; v. 24 (2002); 353-3571807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2289/2349Costa, Renildo Ismael FélixEcole, Carvalho CarlosSoares, José JanduíMacedo, Luciano Pacelli Medeirosinfo:eu-repo/semantics/openAccess2022-11-23T17:33:22Zoai:periodicos.uem.br/ojs:article/2289Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:22Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)
Duração e viabilidade das fases pré-imaginais de Chrysoperla externa (Hagen) alimentadas com Aphis gossypii Glover e Sitotroga cerealella (Olivier)
title Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)
spellingShingle Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)
Costa, Renildo Ismael Félix
Insecta
Chrysoperla externa
predador
controle biológico
Aphis gossypii
Sitotroga cerealella
2.00.00.00-6 Ciências Biológicas
title_short Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)
title_full Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)
title_fullStr Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)
title_full_unstemmed Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)
title_sort Duration and viability of Chrysoperla externa (Hagen) pre-imago phases, fed with Aphis gossypii (Glover) and Sitotroga cerealella (Olivier)
author Costa, Renildo Ismael Félix
author_facet Costa, Renildo Ismael Félix
Ecole, Carvalho Carlos
Soares, José Janduí
Macedo, Luciano Pacelli Medeiros
author_role author
author2 Ecole, Carvalho Carlos
Soares, José Janduí
Macedo, Luciano Pacelli Medeiros
author2_role author
author
author
dc.contributor.author.fl_str_mv Costa, Renildo Ismael Félix
Ecole, Carvalho Carlos
Soares, José Janduí
Macedo, Luciano Pacelli Medeiros
dc.subject.por.fl_str_mv Insecta
Chrysoperla externa
predador
controle biológico
Aphis gossypii
Sitotroga cerealella
2.00.00.00-6 Ciências Biológicas
topic Insecta
Chrysoperla externa
predador
controle biológico
Aphis gossypii
Sitotroga cerealella
2.00.00.00-6 Ciências Biológicas
description This work was carried out at the Laboratório de Entomologia da Embrapa - CNPA, in Campina Grande, state of Paraíba, Brazil, in 1998/99, to study the duration and viability of Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) larvae, fed with Aphis gossypii (Homoptera, Aphididae) and Sitotroga cerealella (Lepidoptera: Gelechiidae), under controlled conditions. The temperature was 25+-2º C, 70+-10% UR and 12-hour photophase. The C. externa pre-imaginal development was normal: larval phase with three instars, pre-pupa and pupa. The results showed that C. externa larvae fed on A. gossypii had a first and third instar longer than the ones fed with S. cerealella. However, no effect was observed in the phases' viability, excepting the pre-pupa. C. externa can feed on both preys without viability loss, although this may enhance some phases' duration.
publishDate 2008
dc.date.none.fl_str_mv 2008-05-13
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2289
10.4025/actascibiolsci.v24i0.2289
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2289
identifier_str_mv 10.4025/actascibiolsci.v24i0.2289
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2289/2349
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 24 (2002); 353-357
Acta Scientiarum. Biological Sciences; v. 24 (2002); 353-357
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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