Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon

Detalhes bibliográficos
Autor(a) principal: Figueiredo, Maria de Lourdes Corrêa
Data de Publicação: 1999
Outros Autores: Cruz, Ivan, Lucia, Terezinha Maria Castro Della
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/5524
Resumo: This study was conducted in 1996 and 1997 to evaluate the efficiency of releasing Telenomus remus Nixon (around 200,000 adults/ha) alone or integrated to Spodoptera frugiperda (Smith & Abbott) Spodoptera frugiperda nuclear polyhedrosis virus (SFNPV) or to a selective insecticide to control the insect. The experimental design was a randomized complete block with six treatments and four replications. Leaf damage caused by the pest (visual scale from 0 to 5) and the grain yield were evaluated. In general, the damage was significantly higher in the check plots (average of 2.94) than in the other treatments (average of 1.04). Similarly, there was significant difference in yield between check plots (7,165 kg/ha) and the other treatments (9,084 kg/ha). There was no difference in ear length and damage caused to the ear among treatments.
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spelling Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus NixonControle integrado de Spodoptera frugiperda (Smith & Abbott) utilizando-se o parasitóide Telenomus remus NixonZea mays; biological control; integrated pest management; BaculovirusZea mays; controle biológico; manejo integrado de pragas; BaculovírusThis study was conducted in 1996 and 1997 to evaluate the efficiency of releasing Telenomus remus Nixon (around 200,000 adults/ha) alone or integrated to Spodoptera frugiperda (Smith & Abbott) Spodoptera frugiperda nuclear polyhedrosis virus (SFNPV) or to a selective insecticide to control the insect. The experimental design was a randomized complete block with six treatments and four replications. Leaf damage caused by the pest (visual scale from 0 to 5) and the grain yield were evaluated. In general, the damage was significantly higher in the check plots (average of 2.94) than in the other treatments (average of 1.04). Similarly, there was significant difference in yield between check plots (7,165 kg/ha) and the other treatments (9,084 kg/ha). There was no difference in ear length and damage caused to the ear among treatments.Este estudo foi conduzido em 1996 e 1997 para avaliar a eficiência da liberação de Telenomus remus Nixon (cerca de 200.000 adultos/ha), sozinho ou integrado ao vírus de poliedrose nuclear de Spodoptera frugiperda (VPNSf) ou a um inseticida químico seletivo, para o controle de Spodoptera frugiperda (Smith & Abbott). Os experimentos foram conduzidos em delineamento experimental de blocos ao acaso, com seis tratamentos e quatro repetições. Foram avaliados os danos provocados pela praga às folhas (escala de 0 a 5) e o rendimento de espigas. De maneira geral, os danos provocados pela praga foram significativamente superiores nas parcelas testemunhas (nota média de 2,94). Não houve diferença significativa entre os demais tratamentos (média 1,04). De maneira semelhante, houve diferença significativa no rendimento de espiga entre testemunha (7.165 kg/ha) e demais tratamentos (9.084 kg/ha). Não houve efeito dos tratamentos no comprimento da espiga e no dano às espigas.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFigueiredo, Maria de Lourdes CorrêaCruz, IvanLucia, Terezinha Maria Castro Della1999-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5524Pesquisa Agropecuaria Brasileira; v.34, n.11, nov. 1999; 1975-1982Pesquisa Agropecuária Brasileira; v.34, n.11, nov. 1999; 1975-19821678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5524/2715info:eu-repo/semantics/openAccess2010-07-07T17:21:08Zoai:ojs.seer.sct.embrapa.br:article/5524Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-07-07T17:21:08Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon
Controle integrado de Spodoptera frugiperda (Smith & Abbott) utilizando-se o parasitóide Telenomus remus Nixon
title Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon
spellingShingle Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon
Figueiredo, Maria de Lourdes Corrêa
Zea mays; biological control; integrated pest management; Baculovirus
Zea mays; controle biológico; manejo integrado de pragas; Baculovírus
title_short Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon
title_full Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon
title_fullStr Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon
title_full_unstemmed Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon
title_sort Integrated control of Spodoptera frugiperda (Smith & Abbott) using the parasitoid Telenomus remus Nixon
author Figueiredo, Maria de Lourdes Corrêa
author_facet Figueiredo, Maria de Lourdes Corrêa
Cruz, Ivan
Lucia, Terezinha Maria Castro Della
author_role author
author2 Cruz, Ivan
Lucia, Terezinha Maria Castro Della
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Figueiredo, Maria de Lourdes Corrêa
Cruz, Ivan
Lucia, Terezinha Maria Castro Della
dc.subject.por.fl_str_mv Zea mays; biological control; integrated pest management; Baculovirus
Zea mays; controle biológico; manejo integrado de pragas; Baculovírus
topic Zea mays; biological control; integrated pest management; Baculovirus
Zea mays; controle biológico; manejo integrado de pragas; Baculovírus
description This study was conducted in 1996 and 1997 to evaluate the efficiency of releasing Telenomus remus Nixon (around 200,000 adults/ha) alone or integrated to Spodoptera frugiperda (Smith & Abbott) Spodoptera frugiperda nuclear polyhedrosis virus (SFNPV) or to a selective insecticide to control the insect. The experimental design was a randomized complete block with six treatments and four replications. Leaf damage caused by the pest (visual scale from 0 to 5) and the grain yield were evaluated. In general, the damage was significantly higher in the check plots (average of 2.94) than in the other treatments (average of 1.04). Similarly, there was significant difference in yield between check plots (7,165 kg/ha) and the other treatments (9,084 kg/ha). There was no difference in ear length and damage caused to the ear among treatments.
publishDate 1999
dc.date.none.fl_str_mv 1999-11-01
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/5524
url https://seer.sct.embrapa.br/index.php/pab/article/view/5524
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/5524/2715
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.34, n.11, nov. 1999; 1975-1982
Pesquisa Agropecuária Brasileira; v.34, n.11, nov. 1999; 1975-1982
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
_version_ 1793416696800739328

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