Increasing the resistance of common bean to white mold through recurrent selection

Detalhes bibliográficos
Autor(a) principal: Leite, Monik Evelin
Data de Publicação: 2016
Outros Autores: Dias, Juliana Andrade, Souza, Danuza Araujo de, Alves, Filipe Couto, Pinheiro, Lucas Rezende, Santos, João Bosco dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Scientia Agrícola (Online)
Texto Completo: https://www.revistas.usp.br/sa/article/view/108536
Resumo: White mold, caused by Sclerotinea sclerotiorum (Lib.) de Bary is one of the most important diseases of the common bean (Phaseolus vulgaris L.) worldwide. Physiological resistance and traits related to disease avoidance such as architecture contribute to field resistance. The aim of this study was to verify the efficiency of recurrent selection in physiological resistance to white mold, “Carioca” grain type and upright habit in common bean. Thirteen common bean lines with partial resistance to white mold were intercrossed by means of a circulant diallel table, and seven recurrent selection cycles were obtained. Of these cycles, progenies of the S0:1, S0:2 and S0:3 generations of cycles III, IV, V and VI were evaluated. The best (8 to 10) progenies of the seven cycles were also evaluated, in two experiments, one in the greenhouse and one in the field. Lattice and/or randomized block experimental designs were used. The traits evaluated were: resistance to white mold by the straw test method, growth habit and grain type. The most resistant progenies were selected based on the average score of resistance to white mold. Subsequently, they were evaluated with regard to grain type and growth habit. Recurrent selection allowed for genetic progress of about 11 % per year for white mold resistance and about 15 % per year for the plant architecture. There was no gain among cycles for grain type. Progeny selection and recurrent selection were efficient for obtaining progenies with a high level of resistance to white mold with “Carioca” grain type and upright habit.
id USP-18_66b3c4564f27137f6d946f187c19970d
oai_identifier_str oai:revistas.usp.br:article/108536
network_acronym_str USP-18
network_name_str Scientia Agrícola (Online)
repository_id_str
spelling Increasing the resistance of common bean to white mold through recurrent selection White mold, caused by Sclerotinea sclerotiorum (Lib.) de Bary is one of the most important diseases of the common bean (Phaseolus vulgaris L.) worldwide. Physiological resistance and traits related to disease avoidance such as architecture contribute to field resistance. The aim of this study was to verify the efficiency of recurrent selection in physiological resistance to white mold, “Carioca” grain type and upright habit in common bean. Thirteen common bean lines with partial resistance to white mold were intercrossed by means of a circulant diallel table, and seven recurrent selection cycles were obtained. Of these cycles, progenies of the S0:1, S0:2 and S0:3 generations of cycles III, IV, V and VI were evaluated. The best (8 to 10) progenies of the seven cycles were also evaluated, in two experiments, one in the greenhouse and one in the field. Lattice and/or randomized block experimental designs were used. The traits evaluated were: resistance to white mold by the straw test method, growth habit and grain type. The most resistant progenies were selected based on the average score of resistance to white mold. Subsequently, they were evaluated with regard to grain type and growth habit. Recurrent selection allowed for genetic progress of about 11 % per year for white mold resistance and about 15 % per year for the plant architecture. There was no gain among cycles for grain type. Progeny selection and recurrent selection were efficient for obtaining progenies with a high level of resistance to white mold with “Carioca” grain type and upright habit. Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz2016-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/sa/article/view/10853610.1590/0103-9016-2015-0084Scientia Agricola; v. 73 n. 1 (2016); 71-78Scientia Agricola; Vol. 73 Núm. 1 (2016); 71-78Scientia Agricola; Vol. 73 No. 1 (2016); 71-781678-992X0103-9016reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/sa/article/view/108536/106853Copyright (c) 2015 Scientia Agricolainfo:eu-repo/semantics/openAccessLeite, Monik EvelinDias, Juliana AndradeSouza, Danuza Araujo deAlves, Filipe CoutoPinheiro, Lucas RezendeSantos, João Bosco dos2015-12-16T11:23:23Zoai:revistas.usp.br:article/108536Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2015-12-16T11:23:23Scientia Agrícola (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Increasing the resistance of common bean to white mold through recurrent selection
title Increasing the resistance of common bean to white mold through recurrent selection
spellingShingle Increasing the resistance of common bean to white mold through recurrent selection
Leite, Monik Evelin
title_short Increasing the resistance of common bean to white mold through recurrent selection
title_full Increasing the resistance of common bean to white mold through recurrent selection
title_fullStr Increasing the resistance of common bean to white mold through recurrent selection
title_full_unstemmed Increasing the resistance of common bean to white mold through recurrent selection
title_sort Increasing the resistance of common bean to white mold through recurrent selection
author Leite, Monik Evelin
author_facet Leite, Monik Evelin
Dias, Juliana Andrade
Souza, Danuza Araujo de
Alves, Filipe Couto
Pinheiro, Lucas Rezende
Santos, João Bosco dos
author_role author
author2 Dias, Juliana Andrade
Souza, Danuza Araujo de
Alves, Filipe Couto
Pinheiro, Lucas Rezende
Santos, João Bosco dos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Leite, Monik Evelin
Dias, Juliana Andrade
Souza, Danuza Araujo de
Alves, Filipe Couto
Pinheiro, Lucas Rezende
Santos, João Bosco dos
description White mold, caused by Sclerotinea sclerotiorum (Lib.) de Bary is one of the most important diseases of the common bean (Phaseolus vulgaris L.) worldwide. Physiological resistance and traits related to disease avoidance such as architecture contribute to field resistance. The aim of this study was to verify the efficiency of recurrent selection in physiological resistance to white mold, “Carioca” grain type and upright habit in common bean. Thirteen common bean lines with partial resistance to white mold were intercrossed by means of a circulant diallel table, and seven recurrent selection cycles were obtained. Of these cycles, progenies of the S0:1, S0:2 and S0:3 generations of cycles III, IV, V and VI were evaluated. The best (8 to 10) progenies of the seven cycles were also evaluated, in two experiments, one in the greenhouse and one in the field. Lattice and/or randomized block experimental designs were used. The traits evaluated were: resistance to white mold by the straw test method, growth habit and grain type. The most resistant progenies were selected based on the average score of resistance to white mold. Subsequently, they were evaluated with regard to grain type and growth habit. Recurrent selection allowed for genetic progress of about 11 % per year for white mold resistance and about 15 % per year for the plant architecture. There was no gain among cycles for grain type. Progeny selection and recurrent selection were efficient for obtaining progenies with a high level of resistance to white mold with “Carioca” grain type and upright habit.
publishDate 2016
dc.date.none.fl_str_mv 2016-02-01
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://www.revistas.usp.br/sa/article/view/108536
10.1590/0103-9016-2015-0084
url https://www.revistas.usp.br/sa/article/view/108536
identifier_str_mv 10.1590/0103-9016-2015-0084
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/sa/article/view/108536/106853
dc.rights.driver.fl_str_mv Copyright (c) 2015 Scientia Agricola
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 Scientia Agricola
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz
publisher.none.fl_str_mv Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz
dc.source.none.fl_str_mv Scientia Agricola; v. 73 n. 1 (2016); 71-78
Scientia Agricola; Vol. 73 Núm. 1 (2016); 71-78
Scientia Agricola; Vol. 73 No. 1 (2016); 71-78
1678-992X
0103-9016
reponame:Scientia Agrícola (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Scientia Agrícola (Online)
collection Scientia Agrícola (Online)
repository.name.fl_str_mv Scientia Agrícola (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv scientia@usp.br||alleoni@usp.br
_version_ 1800222792800534528