Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais

Detalhes bibliográficos
Autor(a) principal: Silva, Vânia Aparecida
Data de Publicação: 2019
Outros Autores: Abrahão, Juliana Costa de Rezende, Lima, Luiz Antônio, Carvalho, Gladyston Rodrigues, Ferrão, Maria Amélia Gava, Salgado, Sonia Maria Lima, Volpato, Margarete Lordelo, Botelho, César Elias
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/40617
Resumo: In the northern Minas region, the dry-warm climate predisposes coffee plants to the occurrence of leaf miners, mites, cercosporiosis, and leaf scald. Aiming for the development of a cultivar adapted to these conditions, Coffea canephora Pierre ex A. Froehner clones were selected through genetic parameters under an irrigated system, without agrochemicals. Eighteen agronomic traits were evaluated. The survival rate, number of nodes per plagiotropic branch, leaf miner infestation and cercosporiosis incidence were chosen as characteristics for selection of ‘Vitória Incaper 8142’, once they have shown superiority of the genetic parameters. The survival rate variable was used to rank the EMCAPA 8141 Robustão Capixaba clones. Clones V2, V4, V6, V13, RC7, and RC9 were selected as more tolerant to pests and diseases and can provide genetic improvements in conilon breeding program for region. The genetic dissimilarity identified between clones allowed suitable clone combinations to be proposed for use in future crosses
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spelling Selection of conilon coffee clones tolerant to pests and diseases in Minas GeraisCoffea canephoraVitória Incaper 8142EMCAPA 8141 Robustão CapixabaMixed modelsIn the northern Minas region, the dry-warm climate predisposes coffee plants to the occurrence of leaf miners, mites, cercosporiosis, and leaf scald. Aiming for the development of a cultivar adapted to these conditions, Coffea canephora Pierre ex A. Froehner clones were selected through genetic parameters under an irrigated system, without agrochemicals. Eighteen agronomic traits were evaluated. The survival rate, number of nodes per plagiotropic branch, leaf miner infestation and cercosporiosis incidence were chosen as characteristics for selection of ‘Vitória Incaper 8142’, once they have shown superiority of the genetic parameters. The survival rate variable was used to rank the EMCAPA 8141 Robustão Capixaba clones. Clones V2, V4, V6, V13, RC7, and RC9 were selected as more tolerant to pests and diseases and can provide genetic improvements in conilon breeding program for region. The genetic dissimilarity identified between clones allowed suitable clone combinations to be proposed for use in future crosses2020-05-06T13:47:27Z2020-05-06T13:47:27Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSILVA, V. A. et al. Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 19, n. 3, p. 269-276, July/Sept. 2019.http://repositorio.ufla.br/jspui/handle/1/40617Crop Breeding and Applied Biotechnologyreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSilva, Vânia AparecidaAbrahão, Juliana Costa de RezendeLima, Luiz AntônioCarvalho, Gladyston RodriguesFerrão, Maria Amélia GavaSalgado, Sonia Maria LimaVolpato, Margarete LordeloBotelho, César Eliaseng2020-05-06T13:47:27Zoai:localhost:1/40617Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-05-06T13:47:27Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
title Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
spellingShingle Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
Silva, Vânia Aparecida
Coffea canephora
Vitória Incaper 8142
EMCAPA 8141 Robustão Capixaba
Mixed models
title_short Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
title_full Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
title_fullStr Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
title_full_unstemmed Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
title_sort Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais
author Silva, Vânia Aparecida
author_facet Silva, Vânia Aparecida
Abrahão, Juliana Costa de Rezende
Lima, Luiz Antônio
Carvalho, Gladyston Rodrigues
Ferrão, Maria Amélia Gava
Salgado, Sonia Maria Lima
Volpato, Margarete Lordelo
Botelho, César Elias
author_role author
author2 Abrahão, Juliana Costa de Rezende
Lima, Luiz Antônio
Carvalho, Gladyston Rodrigues
Ferrão, Maria Amélia Gava
Salgado, Sonia Maria Lima
Volpato, Margarete Lordelo
Botelho, César Elias
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Vânia Aparecida
Abrahão, Juliana Costa de Rezende
Lima, Luiz Antônio
Carvalho, Gladyston Rodrigues
Ferrão, Maria Amélia Gava
Salgado, Sonia Maria Lima
Volpato, Margarete Lordelo
Botelho, César Elias
dc.subject.por.fl_str_mv Coffea canephora
Vitória Incaper 8142
EMCAPA 8141 Robustão Capixaba
Mixed models
topic Coffea canephora
Vitória Incaper 8142
EMCAPA 8141 Robustão Capixaba
Mixed models
description In the northern Minas region, the dry-warm climate predisposes coffee plants to the occurrence of leaf miners, mites, cercosporiosis, and leaf scald. Aiming for the development of a cultivar adapted to these conditions, Coffea canephora Pierre ex A. Froehner clones were selected through genetic parameters under an irrigated system, without agrochemicals. Eighteen agronomic traits were evaluated. The survival rate, number of nodes per plagiotropic branch, leaf miner infestation and cercosporiosis incidence were chosen as characteristics for selection of ‘Vitória Incaper 8142’, once they have shown superiority of the genetic parameters. The survival rate variable was used to rank the EMCAPA 8141 Robustão Capixaba clones. Clones V2, V4, V6, V13, RC7, and RC9 were selected as more tolerant to pests and diseases and can provide genetic improvements in conilon breeding program for region. The genetic dissimilarity identified between clones allowed suitable clone combinations to be proposed for use in future crosses
publishDate 2019
dc.date.none.fl_str_mv 2019
2020-05-06T13:47:27Z
2020-05-06T13:47:27Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv SILVA, V. A. et al. Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 19, n. 3, p. 269-276, July/Sept. 2019.
http://repositorio.ufla.br/jspui/handle/1/40617
identifier_str_mv SILVA, V. A. et al. Selection of conilon coffee clones tolerant to pests and diseases in Minas Gerais. Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 19, n. 3, p. 269-276, July/Sept. 2019.
url http://repositorio.ufla.br/jspui/handle/1/40617
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1784550071003512832

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