Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii

Detalhes bibliográficos
Autor(a) principal: Ribeiro, Rodrigo Moreira
Data de Publicação: 2019
Outros Autores: Martins Gomes, Vicente, Pio Viana, Alexandre, Moreira Souza, Ricardo, Santos, Paulo Ricardo dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42702
Resumo: Since 2001, the disease known as 'guava decline', resulting from the interaction between the phytonematode Meloidogyne enterolobii and the fungus Fusarium solanie, has caused direct and indirect economic losses to the entire guava production chain. Given the lack of sources of resistance in guava genotypes, interspecific hybrids of Psidium spp. were obtained for resistance to the nematode M. enterolobii. To classify the level of resistance of the interspecific hybrids, we evaluated the plant classification methodologies proposed by Oostenbrink (1966) and Moura and Régis (1987). Estimates of genetic parameters were obtained using the REML/BLUP approach. Interspecific hybrids resistant to M. enterolobii were selected that can be used as rootstocks or in new crosses for the development of the guava breeding program.
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spelling Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobiimixed modelsgenotypic valuesgenetic resistancePsidium guajavaSince 2001, the disease known as 'guava decline', resulting from the interaction between the phytonematode Meloidogyne enterolobii and the fungus Fusarium solanie, has caused direct and indirect economic losses to the entire guava production chain. Given the lack of sources of resistance in guava genotypes, interspecific hybrids of Psidium spp. were obtained for resistance to the nematode M. enterolobii. To classify the level of resistance of the interspecific hybrids, we evaluated the plant classification methodologies proposed by Oostenbrink (1966) and Moura and Régis (1987). Estimates of genetic parameters were obtained using the REML/BLUP approach. Interspecific hybrids resistant to M. enterolobii were selected that can be used as rootstocks or in new crosses for the development of the guava breeding program.Universidade Estadual de Maringá2019-09-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4270210.4025/actasciagron.v41i1.42702Acta Scientiarum. Agronomy; Vol 41 (2019): Publicação Contínua; e42702Acta Scientiarum. Agronomy; v. 41 (2019): Publicação Contínua; e427021807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42702/751375148343Copyright (c) 2019 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRibeiro, Rodrigo MoreiraMartins Gomes, VicentePio Viana, AlexandreMoreira Souza, RicardoSantos, Paulo Ricardo dos2022-02-20T21:47:11Zoai:periodicos.uem.br/ojs:article/42702Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-02-20T21:47:11Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
title Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
spellingShingle Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
Ribeiro, Rodrigo Moreira
mixed models
genotypic values
genetic resistance
Psidium guajava
title_short Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
title_full Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
title_fullStr Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
title_full_unstemmed Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
title_sort Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
author Ribeiro, Rodrigo Moreira
author_facet Ribeiro, Rodrigo Moreira
Martins Gomes, Vicente
Pio Viana, Alexandre
Moreira Souza, Ricardo
Santos, Paulo Ricardo dos
author_role author
author2 Martins Gomes, Vicente
Pio Viana, Alexandre
Moreira Souza, Ricardo
Santos, Paulo Ricardo dos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Ribeiro, Rodrigo Moreira
Martins Gomes, Vicente
Pio Viana, Alexandre
Moreira Souza, Ricardo
Santos, Paulo Ricardo dos
dc.subject.por.fl_str_mv mixed models
genotypic values
genetic resistance
Psidium guajava
topic mixed models
genotypic values
genetic resistance
Psidium guajava
description Since 2001, the disease known as 'guava decline', resulting from the interaction between the phytonematode Meloidogyne enterolobii and the fungus Fusarium solanie, has caused direct and indirect economic losses to the entire guava production chain. Given the lack of sources of resistance in guava genotypes, interspecific hybrids of Psidium spp. were obtained for resistance to the nematode M. enterolobii. To classify the level of resistance of the interspecific hybrids, we evaluated the plant classification methodologies proposed by Oostenbrink (1966) and Moura and Régis (1987). Estimates of genetic parameters were obtained using the REML/BLUP approach. Interspecific hybrids resistant to M. enterolobii were selected that can be used as rootstocks or in new crosses for the development of the guava breeding program.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-05
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42702
10.4025/actasciagron.v41i1.42702
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42702
identifier_str_mv 10.4025/actasciagron.v41i1.42702
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42702/751375148343
dc.rights.driver.fl_str_mv Copyright (c) 2019 Acta Scientiarum. Agronomy
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Acta Scientiarum. Agronomy
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 41 (2019): Publicação Contínua; e42702
Acta Scientiarum. Agronomy; v. 41 (2019): Publicação Contínua; e42702
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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