Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1983-40632019v4954008 http://hdl.handle.net/11449/186064 |
Resumo: | The production of common bean (Phaseolus vulgaris L.) may be compromised by a variety of pests and diseases, with root-knot nematodes standing out among the soil-borne pathogens that cause significant losses. It was assessed the reaction of common bean genotypes to the reproduction of these nematodes, with emphasis on the two species most frequently found parasitizing the crop: Meloidogyne javanica and Meloidogne incognita. The experiments were conducted in a greenhouse, using a completely randomized design, with 26 treatments (genotypes), ten replications and plot consisting of a pot containing one plant. Each plot was inoculated with 1,000 eggs and second-stage juveniles and assessed at 62 days after the inoculation, when the final populations were estimated. The genotypic resistance was determined based on two criteria: reproduction factor and index. All the genotypes were susceptible to M. incognita according to both assessment criteria. The IAC Alvorada, IAC Imperador, BRS Esplendor and BRS Esteio cultivars, although may be classified as resistant to M. javanica by the reproduction factor, are classified only as moderately resistant if the assessment criterion is the reproduction index. |
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Repositório Institucional da UNESP |
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Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognitaPhaseolus vulgarisgenetic resistanceroot-knot nematodeintegrated nematode managementThe production of common bean (Phaseolus vulgaris L.) may be compromised by a variety of pests and diseases, with root-knot nematodes standing out among the soil-borne pathogens that cause significant losses. It was assessed the reaction of common bean genotypes to the reproduction of these nematodes, with emphasis on the two species most frequently found parasitizing the crop: Meloidogyne javanica and Meloidogne incognita. The experiments were conducted in a greenhouse, using a completely randomized design, with 26 treatments (genotypes), ten replications and plot consisting of a pot containing one plant. Each plot was inoculated with 1,000 eggs and second-stage juveniles and assessed at 62 days after the inoculation, when the final populations were estimated. The genotypic resistance was determined based on two criteria: reproduction factor and index. All the genotypes were susceptible to M. incognita according to both assessment criteria. The IAC Alvorada, IAC Imperador, BRS Esplendor and BRS Esteio cultivars, although may be classified as resistant to M. javanica by the reproduction factor, are classified only as moderately resistant if the assessment criterion is the reproduction index.Univ Estadual Paulista, Fac Ciencias Agr & Vet, Dept Fitossanidade, Lab Nematol, Jaboticabal, SP, BrazilUniv Sao Paulo, Dept Genet, Escola Super Agr Luiz de Queiroz, Piracicaba, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Fitossanidade, Lab Nematol, Jaboticabal, SP, BrazilUniv Federal GoiasUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Gomes da Costa, Joao Pedro [UNESP]Martins Soares, Pedro Luiz [UNESP]Vidal, Roberta LuizaNascimento, Daniel Dalvan do [UNESP]Ferreira, Rivanildo Junior [UNESP]2019-10-04T12:40:54Z2019-10-04T12:40:54Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6application/pdfhttp://dx.doi.org/10.1590/1983-40632019v4954008Pesquisa Agropecuaria Tropical. Goiania Go: Univ Federal Goias, v. 49, 6 p., 2019.1517-6398http://hdl.handle.net/11449/18606410.1590/1983-40632019v4954008S1983-40632019000100206WOS:000482220300045S1983-40632019000100206.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Agropecuaria Tropicalinfo:eu-repo/semantics/openAccess2023-11-18T06:14:47Zoai:repositorio.unesp.br:11449/186064Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-18T06:14:47Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita |
title |
Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita |
spellingShingle |
Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita Gomes da Costa, Joao Pedro [UNESP] Phaseolus vulgaris genetic resistance root-knot nematode integrated nematode management |
title_short |
Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita |
title_full |
Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita |
title_fullStr |
Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita |
title_full_unstemmed |
Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita |
title_sort |
Reaction of common bean genotypes to the reproduction of Meloidogyne javanica and Meloidogyne incognita |
author |
Gomes da Costa, Joao Pedro [UNESP] |
author_facet |
Gomes da Costa, Joao Pedro [UNESP] Martins Soares, Pedro Luiz [UNESP] Vidal, Roberta Luiza Nascimento, Daniel Dalvan do [UNESP] Ferreira, Rivanildo Junior [UNESP] |
author_role |
author |
author2 |
Martins Soares, Pedro Luiz [UNESP] Vidal, Roberta Luiza Nascimento, Daniel Dalvan do [UNESP] Ferreira, Rivanildo Junior [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Gomes da Costa, Joao Pedro [UNESP] Martins Soares, Pedro Luiz [UNESP] Vidal, Roberta Luiza Nascimento, Daniel Dalvan do [UNESP] Ferreira, Rivanildo Junior [UNESP] |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris genetic resistance root-knot nematode integrated nematode management |
topic |
Phaseolus vulgaris genetic resistance root-knot nematode integrated nematode management |
description |
The production of common bean (Phaseolus vulgaris L.) may be compromised by a variety of pests and diseases, with root-knot nematodes standing out among the soil-borne pathogens that cause significant losses. It was assessed the reaction of common bean genotypes to the reproduction of these nematodes, with emphasis on the two species most frequently found parasitizing the crop: Meloidogyne javanica and Meloidogne incognita. The experiments were conducted in a greenhouse, using a completely randomized design, with 26 treatments (genotypes), ten replications and plot consisting of a pot containing one plant. Each plot was inoculated with 1,000 eggs and second-stage juveniles and assessed at 62 days after the inoculation, when the final populations were estimated. The genotypic resistance was determined based on two criteria: reproduction factor and index. All the genotypes were susceptible to M. incognita according to both assessment criteria. The IAC Alvorada, IAC Imperador, BRS Esplendor and BRS Esteio cultivars, although may be classified as resistant to M. javanica by the reproduction factor, are classified only as moderately resistant if the assessment criterion is the reproduction index. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:40:54Z 2019-10-04T12:40:54Z 2019-01-01 |
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/10.1590/1983-40632019v4954008 Pesquisa Agropecuaria Tropical. Goiania Go: Univ Federal Goias, v. 49, 6 p., 2019. 1517-6398 http://hdl.handle.net/11449/186064 10.1590/1983-40632019v4954008 S1983-40632019000100206 WOS:000482220300045 S1983-40632019000100206.pdf |
url |
http://dx.doi.org/10.1590/1983-40632019v4954008 http://hdl.handle.net/11449/186064 |
identifier_str_mv |
Pesquisa Agropecuaria Tropical. Goiania Go: Univ Federal Goias, v. 49, 6 p., 2019. 1517-6398 10.1590/1983-40632019v4954008 S1983-40632019000100206 WOS:000482220300045 S1983-40632019000100206.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pesquisa Agropecuaria Tropical |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
6 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Federal Goias |
publisher.none.fl_str_mv |
Univ Federal Goias |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1799964983528783872 |