EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae

Detalhes bibliográficos
Autor(a) principal: Oliveira, Wilson Ferreira de
Data de Publicação: 2007
Outros Autores: Silveira, Cláudio Aparecido da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/2590
Resumo: The effect of the fungicides ethiltrianol and edifenphos was evaluated, on level of field, aiming control rice blast (Pyricularia oryzae and Helminthosporium oryzae) in variety IAC - 47. The fungicides were pulverized one or two times in different concentrations in the stage of panicles emission. The results showed that, as to infection level in the panicles, grain lesions and productivity there was no significant statistical difference between treatments. Refering to infection level in the banner leaves, there was significant statistical difference between treatments and the control.
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spelling EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzaeEFEITO DE FUNGICIDAS NO CONTROLE DE BRUSONE (Pyricularia oryzae) E MANCHA PARDA (Helminthosporium oryzae) NO ARROZ The effect of the fungicides ethiltrianol and edifenphos was evaluated, on level of field, aiming control rice blast (Pyricularia oryzae and Helminthosporium oryzae) in variety IAC - 47. The fungicides were pulverized one or two times in different concentrations in the stage of panicles emission. The results showed that, as to infection level in the panicles, grain lesions and productivity there was no significant statistical difference between treatments. Refering to infection level in the banner leaves, there was significant statistical difference between treatments and the control. Foi avaliado, a nível de campo, o efeito dos fungicidas ethiltrianol e edifienphos no controle de brusone (Pyricularia oryzae Cav. e Helminthosporium oryzae Breda de Haan) na cultura do arroz, variedade IAC - 47. Os fungicidas foram pulverizados uma ou duas vezes, em diferentes concentrações a partir da emissão das panículas. Os resultados apurados indicaram que quanto a lesões nas panículas, nos grãos e produtividade, não houve diferença significativa entre os tratamentos. Com relação ao parâmetro lesões nas folhas bandeiras houve diferença entre todos os tratamentos com fungicidas e a testemunha.Escola de Agronomia - Universidade Federal de Goiás2007-12-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/2590Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 20, n. 1, Jan./Dec. 1990; 53-57Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 20, n. 1, jan./dez. 1990; 53-57Pesquisa Agropecuária Tropical; v. 20, n. 1, jan./dez. 1990; 53-571983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2590/2563Oliveira, Wilson Ferreira deSilveira, Cláudio Aparecido dainfo:eu-repo/semantics/openAccess2009-06-16T19:54:54Zoai:ojs.revistas.ufg.br:article/2590Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:16.689984Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
EFEITO DE FUNGICIDAS NO CONTROLE DE BRUSONE (Pyricularia oryzae) E MANCHA PARDA (Helminthosporium oryzae) NO ARROZ
title EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
spellingShingle EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
Oliveira, Wilson Ferreira de
title_short EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
title_full EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
title_fullStr EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
title_full_unstemmed EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
title_sort EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
author Oliveira, Wilson Ferreira de
author_facet Oliveira, Wilson Ferreira de
Silveira, Cláudio Aparecido da
author_role author
author2 Silveira, Cláudio Aparecido da
author2_role author
dc.contributor.author.fl_str_mv Oliveira, Wilson Ferreira de
Silveira, Cláudio Aparecido da
description The effect of the fungicides ethiltrianol and edifenphos was evaluated, on level of field, aiming control rice blast (Pyricularia oryzae and Helminthosporium oryzae) in variety IAC - 47. The fungicides were pulverized one or two times in different concentrations in the stage of panicles emission. The results showed that, as to infection level in the panicles, grain lesions and productivity there was no significant statistical difference between treatments. Refering to infection level in the banner leaves, there was significant statistical difference between treatments and the control.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/2590
url https://revistas.ufg.br/pat/article/view/2590
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/2590/2563
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 Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 20, n. 1, Jan./Dec. 1990; 53-57
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 20, n. 1, jan./dez. 1990; 53-57
Pesquisa Agropecuária Tropical; v. 20, n. 1, jan./dez. 1990; 53-57
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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