Relationship between wheat yield and area under the disease progress curve of leaf rust

Detalhes bibliográficos
Autor(a) principal: Tavella, Cayo Mario
Data de Publicação: 2014
Outros Autores: Sonego, Olavo Roberto
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/15052
Resumo: The yield reduction caused by leaf rust on wheat was studied in relation to the area below the disease progress curve (ABC), and disease readings in various growth stages of the host, using data from a series of experiments established to test chemicals for rust control. Trials were carried out at Indápolis, MS. Brazil, during three years. Regression was studied, being the equation obtained with the area below the curve of disease progress as the independent variable, the one which explained a greater portion of the variation in yield, in two of three cases.
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spelling Relationship between wheat yield and area under the disease progress curve of leaf rustRelação entre o rendimento de grãos de trigo e a área abaixo da curva de desenvolvimento da ferrugem-da-folhayield loss assessmentavaliação de perdasThe yield reduction caused by leaf rust on wheat was studied in relation to the area below the disease progress curve (ABC), and disease readings in various growth stages of the host, using data from a series of experiments established to test chemicals for rust control. Trials were carried out at Indápolis, MS. Brazil, during three years. Regression was studied, being the equation obtained with the area below the curve of disease progress as the independent variable, the one which explained a greater portion of the variation in yield, in two of three cases.Estudou-se a redução no rendimento de grãos de trigo causada pela ferrugem-da-folha em relação à área abaixo da curva de desenvolvimento da doença (ABC) e às leituras em vários estádios de desenvolvimento do hospedeiro. Foram utilizados dados oriundos de ensaios destinados a avaliar a eficiência de fungicidas químicos, realizados durante três anos, em Indápolis, MS. Estudou-se a regressão entre o rendimento, ABC e as leituras. A que foi obtida usando-se a ABC como variável independente é a que explicou a maior parte da variação em rendimento, em dois de três casos.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraTavella, Cayo MarioSonego, Olavo Roberto2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15052Pesquisa Agropecuaria Brasileira; v.20, n.2, fev. 1985; 201-206Pesquisa Agropecuária Brasileira; v.20, n.2, fev. 1985; 201-2061678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15052/8788info:eu-repo/semantics/openAccess2014-04-17T11:47:34Zoai:ojs.seer.sct.embrapa.br:article/15052Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-17T11:47:34Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Relationship between wheat yield and area under the disease progress curve of leaf rust
Relação entre o rendimento de grãos de trigo e a área abaixo da curva de desenvolvimento da ferrugem-da-folha
title Relationship between wheat yield and area under the disease progress curve of leaf rust
spellingShingle Relationship between wheat yield and area under the disease progress curve of leaf rust
Tavella, Cayo Mario
yield loss assessment
avaliação de perdas
title_short Relationship between wheat yield and area under the disease progress curve of leaf rust
title_full Relationship between wheat yield and area under the disease progress curve of leaf rust
title_fullStr Relationship between wheat yield and area under the disease progress curve of leaf rust
title_full_unstemmed Relationship between wheat yield and area under the disease progress curve of leaf rust
title_sort Relationship between wheat yield and area under the disease progress curve of leaf rust
author Tavella, Cayo Mario
author_facet Tavella, Cayo Mario
Sonego, Olavo Roberto
author_role author
author2 Sonego, Olavo Roberto
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Tavella, Cayo Mario
Sonego, Olavo Roberto
dc.subject.por.fl_str_mv yield loss assessment
avaliação de perdas
topic yield loss assessment
avaliação de perdas
description The yield reduction caused by leaf rust on wheat was studied in relation to the area below the disease progress curve (ABC), and disease readings in various growth stages of the host, using data from a series of experiments established to test chemicals for rust control. Trials were carried out at Indápolis, MS. Brazil, during three years. Regression was studied, being the equation obtained with the area below the curve of disease progress as the independent variable, the one which explained a greater portion of the variation in yield, in two of three cases.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-17
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/15052
url https://seer.sct.embrapa.br/index.php/pab/article/view/15052
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/15052/8788
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.20, n.2, fev. 1985; 201-206
Pesquisa Agropecuária Brasileira; v.20, n.2, fev. 1985; 201-206
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
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