Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application

Detalhes bibliográficos
Autor(a) principal: Panizzi, António Ricardo
Data de Publicação: 2014
Outros Autores: Ferreira, Beatriz S. Corrêa
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/16495
Resumo: A survey of geometrid caterpillars was carried out in soybean plots during 1976, on cultivar ‘Bragg’ and ED 73-371 lineage, and on cultivar ‘UFV-1' during the 1976 and 1977 seasons. The following species were collected: lridopsis vacillaria Walker, Oxydia nimbata Guenée, Semiothisa regulata Fabricius, Semiothisa sp., Stenalcidia sp. Geometrid larvae were collected in greater numbers from mid pod-filling to the maturity stage. Resurgence of the pest population occurred each four weeks after insecticide application, being two times more abundant in treated than in untreated plots.
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spelling Geometrids on soybean: seasonal fluctuation and resurgence after insecticide applicationGeometrídeos em soja: flutuação estacional e ressurgência após o uso de inseticidasgeometrids; soybean; seasonal; fluctuation; resurgencegeometrídeos; soja; flutuação estacional; ressurgênciaA survey of geometrid caterpillars was carried out in soybean plots during 1976, on cultivar ‘Bragg’ and ED 73-371 lineage, and on cultivar ‘UFV-1' during the 1976 and 1977 seasons. The following species were collected: lridopsis vacillaria Walker, Oxydia nimbata Guenée, Semiothisa regulata Fabricius, Semiothisa sp., Stenalcidia sp. Geometrid larvae were collected in greater numbers from mid pod-filling to the maturity stage. Resurgence of the pest population occurred each four weeks after insecticide application, being two times more abundant in treated than in untreated plots.Foi feito levantamento das espécies de geometrídeos ocorrentes em soja, em 1976, na cultivar 'Bragg' e na linhagem ED-73-371, e em 1976 e 1977, na cultivar ‘UFV-1'. Foram observadas as espécies Iridopsis vacillaria Walker, Oxydia nimbata Guenée, Semiothisa regulara Fabricius, Semiothisa sp., Stenalcidia sp. Em geral, as lagartas ocorreram em maior abundância no final do ciclo da soja, de meados do período de enchimento das vagens a sua maturação fisiológica. Comparando-se parcelas tratadas e não tratadas com inseticidas, observou-se, naquelas, um nível populacional duas vezes superior, cerca de quatro semanas após o tratamento, caracterizando o fenômeno da ressurgência.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraPanizzi, António RicardoFerreira, Beatriz S. Corrêa2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/16495Pesquisa Agropecuaria Brasileira; v.15, n.2, fev. 1980; 159-161Pesquisa Agropecuária Brasileira; v.15, n.2, fev. 1980; 159-1611678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/16495/10775info:eu-repo/semantics/openAccess2014-04-15T19:32:15Zoai:ojs.seer.sct.embrapa.br:article/16495Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T19:32:15Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application
Geometrídeos em soja: flutuação estacional e ressurgência após o uso de inseticidas
title Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application
spellingShingle Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application
Panizzi, António Ricardo
geometrids; soybean; seasonal; fluctuation; resurgence
geometrídeos; soja; flutuação estacional; ressurgência
title_short Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application
title_full Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application
title_fullStr Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application
title_full_unstemmed Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application
title_sort Geometrids on soybean: seasonal fluctuation and resurgence after insecticide application
author Panizzi, António Ricardo
author_facet Panizzi, António Ricardo
Ferreira, Beatriz S. Corrêa
author_role author
author2 Ferreira, Beatriz S. Corrêa
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Panizzi, António Ricardo
Ferreira, Beatriz S. Corrêa
dc.subject.por.fl_str_mv geometrids; soybean; seasonal; fluctuation; resurgence
geometrídeos; soja; flutuação estacional; ressurgência
topic geometrids; soybean; seasonal; fluctuation; resurgence
geometrídeos; soja; flutuação estacional; ressurgência
description A survey of geometrid caterpillars was carried out in soybean plots during 1976, on cultivar ‘Bragg’ and ED 73-371 lineage, and on cultivar ‘UFV-1' during the 1976 and 1977 seasons. The following species were collected: lridopsis vacillaria Walker, Oxydia nimbata Guenée, Semiothisa regulata Fabricius, Semiothisa sp., Stenalcidia sp. Geometrid larvae were collected in greater numbers from mid pod-filling to the maturity stage. Resurgence of the pest population occurred each four weeks after insecticide application, being two times more abundant in treated than in untreated plots.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-15
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/16495
url https://seer.sct.embrapa.br/index.php/pab/article/view/16495
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/16495/10775
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.15, n.2, fev. 1980; 159-161
Pesquisa Agropecuária Brasileira; v.15, n.2, fev. 1980; 159-161
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
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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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