Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica

Detalhes bibliográficos
Autor(a) principal: Diniz, Guilherme Matos Martins
Data de Publicação: 2016
Outros Autores: Candido, Willame Dos Santos, Soares, Renato Silva, Santos, Lucas Da Silva, Marín, Marcus Vinícius, Soares, Pedro Luiz Martins, Braz, Leila Trevisan
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1983-40632016v4639603
http://hdl.handle.net/11449/157999
Resumo: ABSTRACT Melon is one of the most economically important crops cultivated in Brazil, especially in the Northeast region. However, as its cultivation increases, phytosanitary problems arise, including those caused by nematodes, which are most effectively controlled using resistant cultivars. This study aimed at assessing the reaction of muskmelon genotypes, in terms of resistance to Meloidogyne incognita and M. javanica infestation. The experiment was conducted under greenhouse conditions using a completely randomized design, in a 2 x 15 factorial scheme, with six replications. A total of 15 muskmelon genotypes were evaluated and the 'Santa Cruz Kada' tomato was used as a susceptible control. The total number of eggs and juvenile nematodes in the roots and the reproduction factor were used to assess the genotype reaction. None of the genotypes was resistant to M. incognita. Eight genotypes were classified as resistant to M. javanica and promising for use in melon breeding programs.
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spelling Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanicaReação de genótipos de meloeiro a Meloidogyne incognita e Meloidogyne javanicaCucumis melo L.melhoramento de plantasnematoides de galhaCucumis melo L.plant breedingroot-knot nematodes.ABSTRACT Melon is one of the most economically important crops cultivated in Brazil, especially in the Northeast region. However, as its cultivation increases, phytosanitary problems arise, including those caused by nematodes, which are most effectively controlled using resistant cultivars. This study aimed at assessing the reaction of muskmelon genotypes, in terms of resistance to Meloidogyne incognita and M. javanica infestation. The experiment was conducted under greenhouse conditions using a completely randomized design, in a 2 x 15 factorial scheme, with six replications. A total of 15 muskmelon genotypes were evaluated and the 'Santa Cruz Kada' tomato was used as a susceptible control. The total number of eggs and juvenile nematodes in the roots and the reproduction factor were used to assess the genotype reaction. None of the genotypes was resistant to M. incognita. Eight genotypes were classified as resistant to M. javanica and promising for use in melon breeding programs.RESUMO O melão é uma das culturas de grande importância econômica no Brasil, especialmente para o Nordeste. Contudo, à medida que seu cultivo é intensificado, surgem problemas fitossanitários, dentre eles os causados por nematoides, cujo controle tem como medida mais efetiva o uso de cultivares resistentes. Objetivou-se avaliar a reação de genótipos de meloeiro quanto à hospedabilidade de Meloidogyne incognita e M. javanica. O ensaio foi conduzido em condições de casa-de-vegetação, utilizando-se delineamento inteiramente casualizado, em esquema fatorial 2 x 15, com seis repetições. Foram avaliados 15 genótipos de meloeiro, e o tomateiro 'Santa Cruz Kada' foi utilizado como padrão de suscetibilidade. Para avaliação da reação dos genótipos, utilizadram-se o número total de ovos e juvenis nas raízes e o fator de reprodução. Nenhum dos genótipos foi resistente a M. incognita. Oito genótipos foram classificados como resistentes a M. javanica e promissores para emprego em programas de melhoramento genético do meloeiro.Universidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Ciências Agrárias e VeterináriasUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Ciências Agrárias e VeterináriasEscola de Agronomia/UFGUniversidade Estadual Paulista (Unesp)Diniz, Guilherme Matos MartinsCandido, Willame Dos SantosSoares, Renato SilvaSantos, Lucas Da SilvaMarín, Marcus ViníciusSoares, Pedro Luiz MartinsBraz, Leila Trevisan2018-11-12T17:27:53Z2018-11-12T17:27:53Z2016-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article111-115application/pdfhttp://dx.doi.org/10.1590/1983-40632016v4639603Pesquisa Agropecuária Tropical. Escola de Agronomia/UFG, v. 46, n. 1, p. 111-115, 2016.1983-4063http://hdl.handle.net/11449/15799910.1590/1983-40632016v4639603S1983-40632016000100111S1983-40632016000100111.pdf52867495586906047726419512442350000-0003-1420-03640000-0001-7336-5025SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Agropecuária Tropical0,346info:eu-repo/semantics/openAccess2023-10-11T06:04:46Zoai:repositorio.unesp.br:11449/157999Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:36:12.366345Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica
Reação de genótipos de meloeiro a Meloidogyne incognita e Meloidogyne javanica
title Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica
spellingShingle Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica
Diniz, Guilherme Matos Martins
Cucumis melo L.
melhoramento de plantas
nematoides de galha
Cucumis melo L.
plant breeding
root-knot nematodes.
title_short Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica
title_full Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica
title_fullStr Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica
title_full_unstemmed Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica
title_sort Reaction of melon genotypes to Meloidogyne incognita and Meloidogyne javanica
author Diniz, Guilherme Matos Martins
author_facet Diniz, Guilherme Matos Martins
Candido, Willame Dos Santos
Soares, Renato Silva
Santos, Lucas Da Silva
Marín, Marcus Vinícius
Soares, Pedro Luiz Martins
Braz, Leila Trevisan
author_role author
author2 Candido, Willame Dos Santos
Soares, Renato Silva
Santos, Lucas Da Silva
Marín, Marcus Vinícius
Soares, Pedro Luiz Martins
Braz, Leila Trevisan
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Diniz, Guilherme Matos Martins
Candido, Willame Dos Santos
Soares, Renato Silva
Santos, Lucas Da Silva
Marín, Marcus Vinícius
Soares, Pedro Luiz Martins
Braz, Leila Trevisan
dc.subject.por.fl_str_mv Cucumis melo L.
melhoramento de plantas
nematoides de galha
Cucumis melo L.
plant breeding
root-knot nematodes.
topic Cucumis melo L.
melhoramento de plantas
nematoides de galha
Cucumis melo L.
plant breeding
root-knot nematodes.
description ABSTRACT Melon is one of the most economically important crops cultivated in Brazil, especially in the Northeast region. However, as its cultivation increases, phytosanitary problems arise, including those caused by nematodes, which are most effectively controlled using resistant cultivars. This study aimed at assessing the reaction of muskmelon genotypes, in terms of resistance to Meloidogyne incognita and M. javanica infestation. The experiment was conducted under greenhouse conditions using a completely randomized design, in a 2 x 15 factorial scheme, with six replications. A total of 15 muskmelon genotypes were evaluated and the 'Santa Cruz Kada' tomato was used as a susceptible control. The total number of eggs and juvenile nematodes in the roots and the reproduction factor were used to assess the genotype reaction. None of the genotypes was resistant to M. incognita. Eight genotypes were classified as resistant to M. javanica and promising for use in melon breeding programs.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-01
2018-11-12T17:27:53Z
2018-11-12T17:27:53Z
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 http://dx.doi.org/10.1590/1983-40632016v4639603
Pesquisa Agropecuária Tropical. Escola de Agronomia/UFG, v. 46, n. 1, p. 111-115, 2016.
1983-4063
http://hdl.handle.net/11449/157999
10.1590/1983-40632016v4639603
S1983-40632016000100111
S1983-40632016000100111.pdf
528674955869060
4772641951244235
0000-0003-1420-0364
0000-0001-7336-5025
url http://dx.doi.org/10.1590/1983-40632016v4639603
http://hdl.handle.net/11449/157999
identifier_str_mv Pesquisa Agropecuária Tropical. Escola de Agronomia/UFG, v. 46, n. 1, p. 111-115, 2016.
1983-4063
10.1590/1983-40632016v4639603
S1983-40632016000100111
S1983-40632016000100111.pdf
528674955869060
4772641951244235
0000-0003-1420-0364
0000-0001-7336-5025
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Pesquisa Agropecuária Tropical
0,346
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 111-115
application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia/UFG
publisher.none.fl_str_mv Escola de Agronomia/UFG
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128385675689984

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