Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/6877 |
Resumo: | Insects of the Chrysopidae family have been found on eggs and nymphs of whitefly in several ecosystems. The aim of this work was to evaluate the duration and survival of the immature stages of Chrysoperla externa (Hagen, 1861), fed on nymphs of Bemisia tabaci (Gennadius, 1889) biotype B reared on leaves of cucumber (Cucumis sativus), kale (Brassica oleracea) or wild poinsettia (Euphorbia heterophylla). Leaf discs from the hosts containing nymphs of whitefly were placed in Petri dishes containing 1% agar and maintained at 25±1ºC, 70±10% RH and a 12-hour photophase. One recently hatched larvae of C. externa was placed in each dish, in ten replications. The duration and survival of each instar, larval, prepupal and pupal phases were determined, as well as the weight after 24 hours in each instar and phase of development was recorded. The species of host plant of the whitefly affected the duration of the first and third instar of C. externa larvae, with a reduction in the larval period when they were fed on preys from cucumber leaves. Prepupal phase was lengthened in wild poinsettia leaves. Weights were affected by the kind of the whitefly host, however, this effect do not affect the survival of the immature stages. |
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Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hostsDesenvolvimento das fases imaturas de Chrysoperla externa alimentadas com ninfas de Bemisia tabaci criadas em três hospedeirosChrysopidae; Aleyrodidae; predator; whiteflyChrysopidae; Aleyrodidae; predador; mosca-brancaInsects of the Chrysopidae family have been found on eggs and nymphs of whitefly in several ecosystems. The aim of this work was to evaluate the duration and survival of the immature stages of Chrysoperla externa (Hagen, 1861), fed on nymphs of Bemisia tabaci (Gennadius, 1889) biotype B reared on leaves of cucumber (Cucumis sativus), kale (Brassica oleracea) or wild poinsettia (Euphorbia heterophylla). Leaf discs from the hosts containing nymphs of whitefly were placed in Petri dishes containing 1% agar and maintained at 25±1ºC, 70±10% RH and a 12-hour photophase. One recently hatched larvae of C. externa was placed in each dish, in ten replications. The duration and survival of each instar, larval, prepupal and pupal phases were determined, as well as the weight after 24 hours in each instar and phase of development was recorded. The species of host plant of the whitefly affected the duration of the first and third instar of C. externa larvae, with a reduction in the larval period when they were fed on preys from cucumber leaves. Prepupal phase was lengthened in wild poinsettia leaves. Weights were affected by the kind of the whitefly host, however, this effect do not affect the survival of the immature stages.Insetos da família Chrysopidae têm sido encontrados em ovos e ninfas de moscas-brancas em diferentes agroecossistemas. O objetivo deste estudo foi avaliar a duração e a viabilidade das fases imaturas de Chrysoperla externa alimentada com ninfas de Bemisia tabaci, biótipo B, criadas em folhas de pepino (Cucumis sativus), couve (Brassica oleracea) e na erva adventícia leiteiro (Euphorbia heterophylla). Discos foliares dos hospedeiros contendo ninfas da mosca-branca foram acondicionados em placas de Petri contendo ágar-água a 1% e mantidos a 25±1ºC, 70±10% UR e fotófase de 12 horas. Em cada placa foi colocada uma larva de C. externa recém-eclodida, num total de dez repetições. Avaliaram-se a duração e a viabilidade de cada ínstar, de toda fase de larva, das fases de pré-pupa e pupa e peso após 24 horas de idade em cada estádio e fase do desenvolvimento. A espécie de planta hospedeira da mosca-branca afetou a duração do primeiro e terceiro ínstares de C. externa, registrando-se redução no período larval, quando alimentadas com presas oriundas de folhas de pepino. A fase de pré-pupa foi prolongada quando utilizadas folhas de leiteiro. Os pesos foram afetados pelo tipo de hospedeiro do aleirodídeo, porém esse efeito não influencia a viabilidade das fases imaturas.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraSilva, Cláudio GonçalvesSouza, BrígidaAuad, Alexander MachadoBonani, Jean PatrickTorres, Lucas CastroCarvalho, César FreireEcole, Carvalho Carlos2004-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6877Pesquisa Agropecuaria Brasileira; v.39, n.11, nov. 2004; 1065-1070Pesquisa Agropecuária Brasileira; v.39, n.11, nov. 2004; 1065-10701678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6877/3933info:eu-repo/semantics/openAccess2014-09-01T17:40:47Zoai:ojs.seer.sct.embrapa.br:article/6877Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-09-01T17:40:47Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts Desenvolvimento das fases imaturas de Chrysoperla externa alimentadas com ninfas de Bemisia tabaci criadas em três hospedeiros |
title |
Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts |
spellingShingle |
Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts Silva, Cláudio Gonçalves Chrysopidae; Aleyrodidae; predator; whitefly Chrysopidae; Aleyrodidae; predador; mosca-branca |
title_short |
Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts |
title_full |
Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts |
title_fullStr |
Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts |
title_full_unstemmed |
Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts |
title_sort |
Development of immature stages of Chrysoperla externa fed on nymphs of Bemisia tabaci biotype B reared on three hosts |
author |
Silva, Cláudio Gonçalves |
author_facet |
Silva, Cláudio Gonçalves Souza, Brígida Auad, Alexander Machado Bonani, Jean Patrick Torres, Lucas Castro Carvalho, César Freire Ecole, Carvalho Carlos |
author_role |
author |
author2 |
Souza, Brígida Auad, Alexander Machado Bonani, Jean Patrick Torres, Lucas Castro Carvalho, César Freire Ecole, Carvalho Carlos |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Silva, Cláudio Gonçalves Souza, Brígida Auad, Alexander Machado Bonani, Jean Patrick Torres, Lucas Castro Carvalho, César Freire Ecole, Carvalho Carlos |
dc.subject.por.fl_str_mv |
Chrysopidae; Aleyrodidae; predator; whitefly Chrysopidae; Aleyrodidae; predador; mosca-branca |
topic |
Chrysopidae; Aleyrodidae; predator; whitefly Chrysopidae; Aleyrodidae; predador; mosca-branca |
description |
Insects of the Chrysopidae family have been found on eggs and nymphs of whitefly in several ecosystems. The aim of this work was to evaluate the duration and survival of the immature stages of Chrysoperla externa (Hagen, 1861), fed on nymphs of Bemisia tabaci (Gennadius, 1889) biotype B reared on leaves of cucumber (Cucumis sativus), kale (Brassica oleracea) or wild poinsettia (Euphorbia heterophylla). Leaf discs from the hosts containing nymphs of whitefly were placed in Petri dishes containing 1% agar and maintained at 25±1ºC, 70±10% RH and a 12-hour photophase. One recently hatched larvae of C. externa was placed in each dish, in ten replications. The duration and survival of each instar, larval, prepupal and pupal phases were determined, as well as the weight after 24 hours in each instar and phase of development was recorded. The species of host plant of the whitefly affected the duration of the first and third instar of C. externa larvae, with a reduction in the larval period when they were fed on preys from cucumber leaves. Prepupal phase was lengthened in wild poinsettia leaves. Weights were affected by the kind of the whitefly host, however, this effect do not affect the survival of the immature stages. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-11-01 |
dc.type.none.fl_str_mv |
|
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 |
https://seer.sct.embrapa.br/index.php/pab/article/view/6877 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/6877 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/6877/3933 |
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 |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.39, n.11, nov. 2004; 1065-1070 Pesquisa Agropecuária Brasileira; v.39, n.11, nov. 2004; 1065-1070 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416698739556352 |