RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK

Detalhes bibliográficos
Autor(a) principal: Santos, Joice Simone dos
Data de Publicação: 2020
Outros Autores: Dias, Rita de Cássia Souza, Almeida, Karina Branco de, Ribeiro Junior, Pedro Martins, Nascimento, Tiago Lima do
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/8780
Resumo: Fusarium solani f. sp. cucurbitae (Fsc) is a soil pathogen and the adoption of resistant rootstocks is an effective method of control. Hybrids of Cucurbita spp. are the main rootstock used for watermelon. This study aimed to evaluate the virulence of Fsc race 1 (Fsc1) in three cucurbits and check the reaction of Cucurbita spp. genotypes to the fungus for its use as rootstock. Four experiments were performed. The virulence of Fsc1 in melon, watermelon and Cucurbita spp. was evaluated in experiment I. In experiment two and three the severity of the pathogen in 19 cucurbits was analyzed. And experiment four evaluated the compatibility of these genotypes as a rootstock for watermelon. Cucurbita spp. proved to be more resistant to Fusarium solani f. sp. cucurbitae race 1 than the melon. The high frequency of plants resistant to Fsc1 was found in the genotypes BGC622, BGC620, BGC567, BGC530, BGC186, BGC381, BGC692, BGC082, ES0061 and ES0062. In addition, the evaluated genotypes may be used as watermelon rootstocks, except for the ES530 strain, which was incompatible with the cultivar BRS Opara, but could be used in pumpkin breeding programs, as well as other resistant genotypes.
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spelling RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCKRESISTÊNCIA DE CUCURBITA SPP. AO FUSARIUM SOLANI VISANDO O USO COMO PORTA-ENXERTOPatógeno do solo. Enxertia. Germoplasma. Cucurbitáceas.Soil pathogen. Grafting. Germoplasm. Cucurbits.Fusarium solani f. sp. cucurbitae (Fsc) is a soil pathogen and the adoption of resistant rootstocks is an effective method of control. Hybrids of Cucurbita spp. are the main rootstock used for watermelon. This study aimed to evaluate the virulence of Fsc race 1 (Fsc1) in three cucurbits and check the reaction of Cucurbita spp. genotypes to the fungus for its use as rootstock. Four experiments were performed. The virulence of Fsc1 in melon, watermelon and Cucurbita spp. was evaluated in experiment I. In experiment two and three the severity of the pathogen in 19 cucurbits was analyzed. And experiment four evaluated the compatibility of these genotypes as a rootstock for watermelon. Cucurbita spp. proved to be more resistant to Fusarium solani f. sp. cucurbitae race 1 than the melon. The high frequency of plants resistant to Fsc1 was found in the genotypes BGC622, BGC620, BGC567, BGC530, BGC186, BGC381, BGC692, BGC082, ES0061 and ES0062. In addition, the evaluated genotypes may be used as watermelon rootstocks, except for the ES530 strain, which was incompatible with the cultivar BRS Opara, but could be used in pumpkin breeding programs, as well as other resistant genotypes.O Fusarium solani f. sp. cucurbitae (Fsc) é um patógeno habitante de solo e a adoção de porta-enxertos resistente é um método efetivo de controle. Os híbridos de Cucurbita spp. constituem o principal porta-enxerto utilizado para melancia. O objetivo desse trabalho foi avaliar a virulência de Fsc raça 1 (Fsc1) em três cucurbitáceas e verificar a reação de genótipos de Cucurbita spp. ao fungo visando seu uso como porta-enxerto. Realizaram-se quatro experimentos. No experimento um, foi avaliado a virulência do Fsc1 em melão, melancia e Cucurbita spp. Nos experimentos dois e três foi analisada a severidade do patógeno em 19 cucúrbitas. E no experimento quatro avaliou a compatibilidade desses genótipos como porta-enxerto para melancia. Cucurbita spp. mostrou-se mais resistente ao  Fusarium solani f. sp. cucurbitae raça 1 que  o melão. Destacaram-se pela alta frequência de plantas resistentes ao Fsc1 os genótipos BGC622, BGC620, BGC567, BGC530, BGC186, BGC381, BGC692, BGC082, ES0061 e ES0062. Além disso, os genótipos avaliados poderão ser utilizados, como porta-enxerto de melancia, com exceção da linhagem ES530 que se mostrou incompatível com a cultivar BRS Opara, mas poderá ser utilizada em programas de melhoramento de abóbora, assim como os demais genótipos resistentes.  Universidade Federal Rural do Semi-Árido2020-05-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/878010.1590/1983-21252020v33n211rcREVISTA CAATINGA; Vol. 33 No. 2 (2020); 384-394Revista Caatinga; v. 33 n. 2 (2020); 384-3941983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/8780/10207Copyright (c) 2020 Revista Caatingainfo:eu-repo/semantics/openAccessSantos, Joice Simone dosDias, Rita de Cássia SouzaAlmeida, Karina Branco deRibeiro Junior, Pedro MartinsNascimento, Tiago Lima do2023-07-21T17:26:42Zoai:ojs.periodicos.ufersa.edu.br:article/8780Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:42.523921Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK
RESISTÊNCIA DE CUCURBITA SPP. AO FUSARIUM SOLANI VISANDO O USO COMO PORTA-ENXERTO
title RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK
spellingShingle RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK
Santos, Joice Simone dos
Patógeno do solo. Enxertia. Germoplasma. Cucurbitáceas.
Soil pathogen. Grafting. Germoplasm. Cucurbits.
title_short RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK
title_full RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK
title_fullStr RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK
title_full_unstemmed RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK
title_sort RESISTANCE OF CUCURBITA SPP. TO FUSARIUM SOLANI FOR USE AS ROOTSTOCK
author Santos, Joice Simone dos
author_facet Santos, Joice Simone dos
Dias, Rita de Cássia Souza
Almeida, Karina Branco de
Ribeiro Junior, Pedro Martins
Nascimento, Tiago Lima do
author_role author
author2 Dias, Rita de Cássia Souza
Almeida, Karina Branco de
Ribeiro Junior, Pedro Martins
Nascimento, Tiago Lima do
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos, Joice Simone dos
Dias, Rita de Cássia Souza
Almeida, Karina Branco de
Ribeiro Junior, Pedro Martins
Nascimento, Tiago Lima do
dc.subject.por.fl_str_mv Patógeno do solo. Enxertia. Germoplasma. Cucurbitáceas.
Soil pathogen. Grafting. Germoplasm. Cucurbits.
topic Patógeno do solo. Enxertia. Germoplasma. Cucurbitáceas.
Soil pathogen. Grafting. Germoplasm. Cucurbits.
description Fusarium solani f. sp. cucurbitae (Fsc) is a soil pathogen and the adoption of resistant rootstocks is an effective method of control. Hybrids of Cucurbita spp. are the main rootstock used for watermelon. This study aimed to evaluate the virulence of Fsc race 1 (Fsc1) in three cucurbits and check the reaction of Cucurbita spp. genotypes to the fungus for its use as rootstock. Four experiments were performed. The virulence of Fsc1 in melon, watermelon and Cucurbita spp. was evaluated in experiment I. In experiment two and three the severity of the pathogen in 19 cucurbits was analyzed. And experiment four evaluated the compatibility of these genotypes as a rootstock for watermelon. Cucurbita spp. proved to be more resistant to Fusarium solani f. sp. cucurbitae race 1 than the melon. The high frequency of plants resistant to Fsc1 was found in the genotypes BGC622, BGC620, BGC567, BGC530, BGC186, BGC381, BGC692, BGC082, ES0061 and ES0062. In addition, the evaluated genotypes may be used as watermelon rootstocks, except for the ES530 strain, which was incompatible with the cultivar BRS Opara, but could be used in pumpkin breeding programs, as well as other resistant genotypes.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-22
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://periodicos.ufersa.edu.br/caatinga/article/view/8780
10.1590/1983-21252020v33n211rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/8780
identifier_str_mv 10.1590/1983-21252020v33n211rc
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/8780/10207
dc.rights.driver.fl_str_mv Copyright (c) 2020 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Revista Caatinga
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv REVISTA CAATINGA; Vol. 33 No. 2 (2020); 384-394
Revista Caatinga; v. 33 n. 2 (2020); 384-394
1983-2125
0100-316X
reponame:Revista Caatinga
instname:Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
instname_str Universidade Federal Rural do Semi-Árido (UFERSA)
instacron_str UFERSA
institution UFERSA
reponame_str Revista Caatinga
collection Revista Caatinga
repository.name.fl_str_mv Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)
repository.mail.fl_str_mv patricio@ufersa.edu.br|| caatinga@ufersa.edu.br
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