EFFECT OF FUNGICIDES IN THE CONTROL OF RICE BLAST Pyricularia oryzae AND Helminthosporium oryzae
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | |
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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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 |
_version_ |
1799874815003197440 |