Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation

Detalhes bibliográficos
Autor(a) principal: Hoepers,Lívia Maria Lemos
Data de Publicação: 2020
Outros Autores: Fiori-Tutida,Ana Cristina Grade, Ruaro,Lucimeris, Calegario,Renata Faier, Oliveira,Ricardo Augusto, Duarte,Henrique da Silva Silveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000700151
Resumo: ABSTRACT: In this research eleven sugarcane genotypes were classified in relation to their resistance to brown rust, and eleven to their resistance to orange rust. Artificial inoculation was carried out in the leaf whorl of 165-day-old plants in the city of Paranavaí, Paraná State, Brazil, in 2017. The evaluation was performed 30 days after inoculation, using a rating scale. Among the genotypes tested for brown rust, four were classified as susceptible, six as moderately susceptible and one presented moderate resistance. For orange rust, three genotypes were classified as susceptible, seven as moderately susceptible and one as moderately resistant. The evaluation and classification of the reaction of sugarcane genotypes to the rusts is an important tool that assist in preliminary trials and selection of promising genotypes for more advanced stages of breeding programs and provides information to producers on the choice of cultivars to be planted.
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spelling Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculationSaccharum spp.Puccinia melanocephalaPuccinia kuehniiclassificationresistance.ABSTRACT: In this research eleven sugarcane genotypes were classified in relation to their resistance to brown rust, and eleven to their resistance to orange rust. Artificial inoculation was carried out in the leaf whorl of 165-day-old plants in the city of Paranavaí, Paraná State, Brazil, in 2017. The evaluation was performed 30 days after inoculation, using a rating scale. Among the genotypes tested for brown rust, four were classified as susceptible, six as moderately susceptible and one presented moderate resistance. For orange rust, three genotypes were classified as susceptible, seven as moderately susceptible and one as moderately resistant. The evaluation and classification of the reaction of sugarcane genotypes to the rusts is an important tool that assist in preliminary trials and selection of promising genotypes for more advanced stages of breeding programs and provides information to producers on the choice of cultivars to be planted.Universidade Federal de Santa Maria2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000700151Ciência Rural v.50 n.7 2020reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20190792info:eu-repo/semantics/openAccessHoepers,Lívia Maria LemosFiori-Tutida,Ana Cristina GradeRuaro,LucimerisCalegario,Renata FaierOliveira,Ricardo AugustoDuarte,Henrique da Silva Silveiraeng2020-05-14T00:00:00ZRevista
dc.title.none.fl_str_mv Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation
title Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation
spellingShingle Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation
Hoepers,Lívia Maria Lemos
Saccharum spp.
Puccinia melanocephala
Puccinia kuehnii
classification
resistance.
title_short Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation
title_full Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation
title_fullStr Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation
title_full_unstemmed Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation
title_sort Reaction of sugarcane genotypes to brown and to orange rust by leaf whorl inoculation
author Hoepers,Lívia Maria Lemos
author_facet Hoepers,Lívia Maria Lemos
Fiori-Tutida,Ana Cristina Grade
Ruaro,Lucimeris
Calegario,Renata Faier
Oliveira,Ricardo Augusto
Duarte,Henrique da Silva Silveira
author_role author
author2 Fiori-Tutida,Ana Cristina Grade
Ruaro,Lucimeris
Calegario,Renata Faier
Oliveira,Ricardo Augusto
Duarte,Henrique da Silva Silveira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Hoepers,Lívia Maria Lemos
Fiori-Tutida,Ana Cristina Grade
Ruaro,Lucimeris
Calegario,Renata Faier
Oliveira,Ricardo Augusto
Duarte,Henrique da Silva Silveira
dc.subject.por.fl_str_mv Saccharum spp.
Puccinia melanocephala
Puccinia kuehnii
classification
resistance.
topic Saccharum spp.
Puccinia melanocephala
Puccinia kuehnii
classification
resistance.
description ABSTRACT: In this research eleven sugarcane genotypes were classified in relation to their resistance to brown rust, and eleven to their resistance to orange rust. Artificial inoculation was carried out in the leaf whorl of 165-day-old plants in the city of Paranavaí, Paraná State, Brazil, in 2017. The evaluation was performed 30 days after inoculation, using a rating scale. Among the genotypes tested for brown rust, four were classified as susceptible, six as moderately susceptible and one presented moderate resistance. For orange rust, three genotypes were classified as susceptible, seven as moderately susceptible and one as moderately resistant. The evaluation and classification of the reaction of sugarcane genotypes to the rusts is an important tool that assist in preliminary trials and selection of promising genotypes for more advanced stages of breeding programs and provides information to producers on the choice of cultivars to be planted.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000700151
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000700151
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20190792
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.50 n.7 2020
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1749140554799644672

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