Selection of interspecific Psidium spp. hybrids resistant to Meloidogyne enterolobii
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
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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Acta Scientiarum. Agronomy (Online) |
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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 |
_version_ |
1799305911215325184 |