Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.

Detalhes bibliográficos
Autor(a) principal: Zanuncio, José Cola
Data de Publicação: 2001
Outros Autores: Sossai, Marcos Franklin, Zanuncio, Teresinha Vinha, Teixeira, César Augusto Domingues
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/6190
Resumo: The influence of the age of Eucalyptus grandis (Myrtaceae) seedlings in the development of Nomophila sp. (Lepidoptera: Pyralidae) was studied. The insect was fed in laboratory at 24±2OC, 80±15% of RH and photophase of 12 hours with 20-30 days or 50-60 days old E. grandis leaves. Observed parameters were: number, duration and characterization of each instar, width of head capsule, length of the body, duration of the larval stage, relationship between number of instars and sex of adults, viability and behavior of Nomophila sp. caterpillars. This insect showed better development with 20-30 days old E. grandis seedlings than those with 50-60 days old E. grandis seedlings, which have harder stems. This reinforces the need to grow Eucalyptus seedlings in good fertility conditions aiming to increase their development which could reduce damage level by Nomophila sp.
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spelling Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.Influência da idade da muda de Eucalyptus grandis no desenvolvimento da lagarta-rosca Nomophila sp.(1)forest nursery; forest biology; eucalyptus; insect-pestsviveiro florestal; biologia florestal; eucalipto; inseto-pragaThe influence of the age of Eucalyptus grandis (Myrtaceae) seedlings in the development of Nomophila sp. (Lepidoptera: Pyralidae) was studied. The insect was fed in laboratory at 24±2OC, 80±15% of RH and photophase of 12 hours with 20-30 days or 50-60 days old E. grandis leaves. Observed parameters were: number, duration and characterization of each instar, width of head capsule, length of the body, duration of the larval stage, relationship between number of instars and sex of adults, viability and behavior of Nomophila sp. caterpillars. This insect showed better development with 20-30 days old E. grandis seedlings than those with 50-60 days old E. grandis seedlings, which have harder stems. This reinforces the need to grow Eucalyptus seedlings in good fertility conditions aiming to increase their development which could reduce damage level by Nomophila sp.O objetivo deste trabalho foi estudar a influência da idade das mudas de Eucalyptus grandis (Myrtaceae) no desenvolvimento da lagarta-rosca Nomophila sp. (Lepidoptera: Pyralidae). Esse inseto foi alimentado em laboratório (24±2OC, 80±15% de UR e fotofase de 12 horas) com folhas de eucalipto com 20-30 dias ou com 50-60 dias de idade. Os parâmetros observados foram: número, duração e caracterização dos estádios, largura da cápsula cefálica, comprimento do corpo, duração da fase larval, relação entre número de estádios e o sexo, viabilidade e comportamento das lagartas de Nomophila sp. Esse inseto mostrou melhor desenvolvimento em todos os parâmetros observados, em mudas de eucalipto com 20-30 dias do que em mudas com 50-60 dias de idade, quando o caule está mais enrijecido. Isto reforça a necessidade de se realizar uma adubação balanceada nas mudas de E. grandis, como forma de acelerar seu desenvolvimento, e torná-las morfologicamente menos favoráveis ao desenvolvimento das lagartas de Nomophila sp.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraZanuncio, José ColaSossai, Marcos FranklinZanuncio, Teresinha VinhaTeixeira, César Augusto Domingues2001-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6190Pesquisa Agropecuaria Brasileira; v.36, n.5, maio 2001; 743-750Pesquisa Agropecuária Brasileira; v.36, n.5, maio 2001; 743-7501678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6190/3255info:eu-repo/semantics/openAccess2010-08-05T17:01:07Zoai:ojs.seer.sct.embrapa.br:article/6190Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-08-05T17:01:07Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.
Influência da idade da muda de Eucalyptus grandis no desenvolvimento da lagarta-rosca Nomophila sp.(1)
title Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.
spellingShingle Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.
Zanuncio, José Cola
forest nursery; forest biology; eucalyptus; insect-pests
viveiro florestal; biologia florestal; eucalipto; inseto-praga
title_short Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.
title_full Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.
title_fullStr Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.
title_full_unstemmed Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.
title_sort Influence of the age of Eucalyptus grandis seedlings in the development of Nomophila sp.
author Zanuncio, José Cola
author_facet Zanuncio, José Cola
Sossai, Marcos Franklin
Zanuncio, Teresinha Vinha
Teixeira, César Augusto Domingues
author_role author
author2 Sossai, Marcos Franklin
Zanuncio, Teresinha Vinha
Teixeira, César Augusto Domingues
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Zanuncio, José Cola
Sossai, Marcos Franklin
Zanuncio, Teresinha Vinha
Teixeira, César Augusto Domingues
dc.subject.por.fl_str_mv forest nursery; forest biology; eucalyptus; insect-pests
viveiro florestal; biologia florestal; eucalipto; inseto-praga
topic forest nursery; forest biology; eucalyptus; insect-pests
viveiro florestal; biologia florestal; eucalipto; inseto-praga
description The influence of the age of Eucalyptus grandis (Myrtaceae) seedlings in the development of Nomophila sp. (Lepidoptera: Pyralidae) was studied. The insect was fed in laboratory at 24±2OC, 80±15% of RH and photophase of 12 hours with 20-30 days or 50-60 days old E. grandis leaves. Observed parameters were: number, duration and characterization of each instar, width of head capsule, length of the body, duration of the larval stage, relationship between number of instars and sex of adults, viability and behavior of Nomophila sp. caterpillars. This insect showed better development with 20-30 days old E. grandis seedlings than those with 50-60 days old E. grandis seedlings, which have harder stems. This reinforces the need to grow Eucalyptus seedlings in good fertility conditions aiming to increase their development which could reduce damage level by Nomophila sp.
publishDate 2001
dc.date.none.fl_str_mv 2001-05-01
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/6190
url https://seer.sct.embrapa.br/index.php/pab/article/view/6190
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/6190/3255
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.36, n.5, maio 2001; 743-750
Pesquisa Agropecuária Brasileira; v.36, n.5, maio 2001; 743-750
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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