EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE

Detalhes bibliográficos
Autor(a) principal: Oliveira, Wilson Ferreira de
Data de Publicação: 2007
Outros Autores: Silva, Valácia Lemes da, Damaceno, Meire Aparecida
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/2573
Resumo: With the objective of controlling blast disease (Pyricularia oryzae) and brown spot (Helminthosporium oryzae) of rice (Oryza sativa), different fungicides were tested, through seeds treatment, at field culture in low land soil. The results showed, preliminarily and in general terms that fungicides dichlofluanid and terbuconazole propitiated in the stand increase superior to 30% when confronted with standard fungicide mancozeb and testimony with regard to infection level at plants the best results were presented by terbuconazole. Refering to production there was no significative difference between both treatments. Treatments with fungicide terbuconazole individually or in mixture with dichlofluanid showed superiority over testimonies.
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spelling EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICEEFEITO DO TRATAMENTO QUÍMICO DE SEMENTES NO CONTROLE DE BRUSONE (Pyricularia oryzae) E MANCHA PARDA (Helminthosporium oryzae) DO ARROZ With the objective of controlling blast disease (Pyricularia oryzae) and brown spot (Helminthosporium oryzae) of rice (Oryza sativa), different fungicides were tested, through seeds treatment, at field culture in low land soil. The results showed, preliminarily and in general terms that fungicides dichlofluanid and terbuconazole propitiated in the stand increase superior to 30% when confronted with standard fungicide mancozeb and testimony with regard to infection level at plants the best results were presented by terbuconazole. Refering to production there was no significative difference between both treatments. Treatments with fungicide terbuconazole individually or in mixture with dichlofluanid showed superiority over testimonies. Com o objetivo de controlar brusone (Pyricularia oryzae) e mancha parda (Helminthosporium oryzae) do arroz (Oryza sativa), diferentes fungicidas foram testados, através do tratamento de sementes, a nível de campo em solo de várzea (glei pouco húmico). Os resultados mostraram, preliminarmente e de modo geral, que os fungicidas dichlofluanid e terbuconazole propiciaram aumento no “stand” superiores a 30% quando comparados com o fungicida padrão mancozeb e a testemunha. Com relação ao nível de infecção nas plantas, o terbuconazole foi o que melhores resultados apresentou. E quanto à produção não houve diferença significativa entre os tratamentos. Os tratamentos com o fungicida terbuconazole individualmente ou em mistura com dichlofluanid mostraram-se superiores às testemunhas.Escola de Agronomia - Universidade Federal de Goiás2007-11-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/2573Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 19, n. 1, Jan./Dec. 1989; 101-106Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 19, n. 1, jan./dez. 1989; 101-106Pesquisa Agropecuária Tropical; v. 19, n. 1, jan./dez. 1989; 101-1061983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2573/2545Oliveira, Wilson Ferreira deSilva, Valácia Lemes daDamaceno, Meire Aparecidainfo:eu-repo/semantics/openAccess2009-06-10T21:03:00Zoai:ojs.revistas.ufg.br:article/2573Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:15.535686Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE
EFEITO DO TRATAMENTO QUÍMICO DE SEMENTES NO CONTROLE DE BRUSONE (Pyricularia oryzae) E MANCHA PARDA (Helminthosporium oryzae) DO ARROZ
title EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE
spellingShingle EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE
Oliveira, Wilson Ferreira de
title_short EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE
title_full EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE
title_fullStr EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE
title_full_unstemmed EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE
title_sort EFFECT OF CHEMICAL SEED TREATMENT IN THE CONTROL OF BLAST DISEASE AND BROWN SPOT OF RICE
author Oliveira, Wilson Ferreira de
author_facet Oliveira, Wilson Ferreira de
Silva, Valácia Lemes da
Damaceno, Meire Aparecida
author_role author
author2 Silva, Valácia Lemes da
Damaceno, Meire Aparecida
author2_role author
author
dc.contributor.author.fl_str_mv Oliveira, Wilson Ferreira de
Silva, Valácia Lemes da
Damaceno, Meire Aparecida
description With the objective of controlling blast disease (Pyricularia oryzae) and brown spot (Helminthosporium oryzae) of rice (Oryza sativa), different fungicides were tested, through seeds treatment, at field culture in low land soil. The results showed, preliminarily and in general terms that fungicides dichlofluanid and terbuconazole propitiated in the stand increase superior to 30% when confronted with standard fungicide mancozeb and testimony with regard to infection level at plants the best results were presented by terbuconazole. Refering to production there was no significative difference between both treatments. Treatments with fungicide terbuconazole individually or in mixture with dichlofluanid showed superiority over testimonies.
publishDate 2007
dc.date.none.fl_str_mv 2007-11-30
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/2573
url https://revistas.ufg.br/pat/article/view/2573
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/2573/2545
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. 19, n. 1, Jan./Dec. 1989; 101-106
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 19, n. 1, jan./dez. 1989; 101-106
Pesquisa Agropecuária Tropical; v. 19, n. 1, jan./dez. 1989; 101-106
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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