Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?

Detalhes bibliográficos
Autor(a) principal: Oliveira, Simone Alves de
Data de Publicação: 2010
Outros Autores: Souza, Brígida, Auad, Alexander Machado, Carvalho, Caio Antunes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/11382
Resumo: The aim of this study was to verify the viability of exclusive use of elephant grass pollen, Pennisetum purpureum (Schum), to feed larvae of the lacewing Chrysoperla externa (Hagen, 1861). The insects were kept at 24ºC and the duration and survival rate of each instar and the larval and pupal phases were recorded. The diet provided complete development of the larvae. The average duration of the first and second instars was the same (6.9 days), while the third instar lasted an average of 10.0 days and the pupal phase 13.2 days. The average survival of the larvae was above 80% for the first, second and third instars, and 70.0% and 33.3% for the larval and pupal phase, respectively. These results indicate that the exclusive use of elephant grass pollen can provide complete development of the immature stages of this predator.
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spelling Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?Larvas de Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) podem ser criadas com pólen?Green lacewing - DietGreen lacewing - Mass rearingCrisopídeo - DietaCrisopídeo - Criação massalThe aim of this study was to verify the viability of exclusive use of elephant grass pollen, Pennisetum purpureum (Schum), to feed larvae of the lacewing Chrysoperla externa (Hagen, 1861). The insects were kept at 24ºC and the duration and survival rate of each instar and the larval and pupal phases were recorded. The diet provided complete development of the larvae. The average duration of the first and second instars was the same (6.9 days), while the third instar lasted an average of 10.0 days and the pupal phase 13.2 days. The average survival of the larvae was above 80% for the first, second and third instars, and 70.0% and 33.3% for the larval and pupal phase, respectively. These results indicate that the exclusive use of elephant grass pollen can provide complete development of the immature stages of this predator.O objetivo do presente estudo foi verificar a viabilidade do uso exclusivo de pólen de capim-elefante Pennisetum purpureum (Schum) como dieta para larvas de Chrysoperla externa (Hagen, 1861). Os insetos foram mantidos a 24ºC, avaliando-se a duração e a sobrevivência em cada instar e em todo o estágio larval e pupal. Verificou-se que a dieta proporcionou o desenvolvimento completo das larvas do crisopídeo, que apresentaram a mesma duração média para o primeiro e segundo ínstares (6,9 dias) e permaneceram 10,0 e 13,2 dias no terceiro instar e no estágio pupal, respectivamente. A sobrevivência média das larvas de C. externa foi superior a 80% para o primeiro, segundo e terceiro ínstares, e de 70,0% e 33,3% para o estágio larval e pupal, respectivamente. Verificou-se que o uso exclusivo de pólen de capim-elefante como alimento para larvas de C. externa proporcionou o completo desenvolvimento dos estágios imaturos do predador.Sociedade Brasileira de Entomologia2016-07-20T17:19:00Z2016-07-20T17:19:00Z2010info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfOLIVEIRA, S. A. de et al. Can larval lacewings Chrysoperla externa (Hagen): (Neuroptera, Chrysopidae) be reared on pollen? Revista Brasileira de Entomologia, São Paulo, v. 54, n. 4, p. 697-700, 2010.http://repositorio.ufla.br/jspui/handle/1/11382Revista Brasileira de Entomologiareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAOliveira, Simone Alves deSouza, BrígidaAuad, Alexander MachadoCarvalho, Caio Antunesinfo:eu-repo/semantics/openAccesseng2023-05-09T11:58:05Zoai:localhost:1/11382Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-09T11:58:05Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?
Larvas de Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) podem ser criadas com pólen?
title Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?
spellingShingle Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?
Oliveira, Simone Alves de
Green lacewing - Diet
Green lacewing - Mass rearing
Crisopídeo - Dieta
Crisopídeo - Criação massal
title_short Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?
title_full Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?
title_fullStr Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?
title_full_unstemmed Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?
title_sort Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?
author Oliveira, Simone Alves de
author_facet Oliveira, Simone Alves de
Souza, Brígida
Auad, Alexander Machado
Carvalho, Caio Antunes
author_role author
author2 Souza, Brígida
Auad, Alexander Machado
Carvalho, Caio Antunes
author2_role author
author
author
dc.contributor.author.fl_str_mv Oliveira, Simone Alves de
Souza, Brígida
Auad, Alexander Machado
Carvalho, Caio Antunes
dc.subject.por.fl_str_mv Green lacewing - Diet
Green lacewing - Mass rearing
Crisopídeo - Dieta
Crisopídeo - Criação massal
topic Green lacewing - Diet
Green lacewing - Mass rearing
Crisopídeo - Dieta
Crisopídeo - Criação massal
description The aim of this study was to verify the viability of exclusive use of elephant grass pollen, Pennisetum purpureum (Schum), to feed larvae of the lacewing Chrysoperla externa (Hagen, 1861). The insects were kept at 24ºC and the duration and survival rate of each instar and the larval and pupal phases were recorded. The diet provided complete development of the larvae. The average duration of the first and second instars was the same (6.9 days), while the third instar lasted an average of 10.0 days and the pupal phase 13.2 days. The average survival of the larvae was above 80% for the first, second and third instars, and 70.0% and 33.3% for the larval and pupal phase, respectively. These results indicate that the exclusive use of elephant grass pollen can provide complete development of the immature stages of this predator.
publishDate 2010
dc.date.none.fl_str_mv 2010
2016-07-20T17:19:00Z
2016-07-20T17:19:00Z
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.uri.fl_str_mv OLIVEIRA, S. A. de et al. Can larval lacewings Chrysoperla externa (Hagen): (Neuroptera, Chrysopidae) be reared on pollen? Revista Brasileira de Entomologia, São Paulo, v. 54, n. 4, p. 697-700, 2010.
http://repositorio.ufla.br/jspui/handle/1/11382
identifier_str_mv OLIVEIRA, S. A. de et al. Can larval lacewings Chrysoperla externa (Hagen): (Neuroptera, Chrysopidae) be reared on pollen? Revista Brasileira de Entomologia, São Paulo, v. 54, n. 4, p. 697-700, 2010.
url http://repositorio.ufla.br/jspui/handle/1/11382
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.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Entomologia
publisher.none.fl_str_mv Sociedade Brasileira de Entomologia
dc.source.none.fl_str_mv Revista Brasileira de Entomologia
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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