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: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/39603
Resumo: 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.plant breedingroot-knot nematodes.Cucumis melo L.melhoramento de plantasnematoides de galha.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.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.Escola de Agronomia - Universidade Federal de Goiás2016-04-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/39603Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 46, n. 1, Jan./Mar. 2016; 111-115Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 46, n. 1, jan./mar. 2016; 111-115Pesquisa Agropecuária Tropical; v. 46, n. 1, jan./mar. 2016; 111-1151983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/39603/20896Copyright (c) 2016 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessDiniz, Guilherme Matos MartinsCandido, Willame dos SantosSoares, Renato SilvaSantos, Lucas da SilvaMarín, Marcus ViníciusSoares, Pedro Luiz MartinsBraz, Leila Trevisan2020-07-13T17:51:47Zoai:ojs.revistas.ufg.br:article/39603Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:11.984590Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
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.
plant breeding
root-knot nematodes.
Cucumis melo L.
melhoramento de plantas
nematoides de galha.
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.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.
plant breeding
root-knot nematodes.
Cucumis melo L.
melhoramento de plantas
nematoides de galha.
topic Cucumis melo L.
plant breeding
root-knot nematodes.
Cucumis melo L.
melhoramento de plantas
nematoides de galha.
description 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 2016-04-27
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/39603
url https://revistas.ufg.br/pat/article/view/39603
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/39603/20896
dc.rights.driver.fl_str_mv Copyright (c) 2016 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2016 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 46, n. 1, Jan./Mar. 2016; 111-115
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 46, n. 1, jan./mar. 2016; 111-115
Pesquisa Agropecuária Tropical; v. 46, n. 1, jan./mar. 2016; 111-115
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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