Four new grape hybrids resistant to Meloidogyne javanica

Detalhes bibliográficos
Autor(a) principal: Henrique Hahn, Marlon
Data de Publicação: 2022
Outros Autores: Packer de Quadros, Leonardo, Martinha, Danielle Dutra, Antonio Biasi, Luiz, Duarte, Henrique da Silva Silveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/1453
Resumo:  Root-knotting nematodes are found in vineyards and are associated with grapevine decline. This study aimed to evaluate the resistance of four new hybrids, obtained by crossing Vits labruscana and Vits rotundifolia (IBRE 421, IBBT 481, IBRK 504 and IBMG 631), to Meloidogyne javanica. This study also evaluated three rootstocks (IAC 766, Paulsen 1103, VR 043- 43), widely used and showing resistance levels to M. javanica. The plants were obtained from cuttings, then grown in pots, and inoculated with a population of M. javanica. One year after inoculation, the plants presented no galls on their fine roots. The root nematodes were extracted and quantified. The reproduction factor of M. javanica in all genotypes was close to zero. The tested hybrids are not good hosts for the multiplication of M. javanica. Thus, these new hybrids can be used as a geneticcontrol strategy of M. javanica.
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spelling Four new grape hybrids resistant to Meloidogyne javanicaQuatro novos híbridos de videira resistentes a Meloidogyne javanicaVitis labruscanaVitis rotundifoliaroot-knot nematodeVitis labruscavitis rotundifolianematoides de galhas Root-knotting nematodes are found in vineyards and are associated with grapevine decline. This study aimed to evaluate the resistance of four new hybrids, obtained by crossing Vits labruscana and Vits rotundifolia (IBRE 421, IBBT 481, IBRK 504 and IBMG 631), to Meloidogyne javanica. This study also evaluated three rootstocks (IAC 766, Paulsen 1103, VR 043- 43), widely used and showing resistance levels to M. javanica. The plants were obtained from cuttings, then grown in pots, and inoculated with a population of M. javanica. One year after inoculation, the plants presented no galls on their fine roots. The root nematodes were extracted and quantified. The reproduction factor of M. javanica in all genotypes was close to zero. The tested hybrids are not good hosts for the multiplication of M. javanica. Thus, these new hybrids can be used as a geneticcontrol strategy of M. javanica.  Os nematoides formadores de galhas são encontrados em vinhedos e estão associados ao declínio das videiras. O objetivo do trabalho foi avaliar a resistência de quatro novos híbridos obtidos pelo cruzamento entre Vitis labruscana eVits rotundifolia (IBRE 421, IBBT 481, IBRK 504 e IBMG 631) quanto a resistência a Meloidogyne javanica. Foram avaliados também 3 porta-enxertos (IAC 766, Paulsen 1103, VR 043-43) amplamente utilizados e que apresentam níveis de resistência a M. javanica. As plantas foram obtidas por estaquia, cultivadas em vasos e inoculadas com uma população de M. javanica. Um ano após a inoculação, as plantas não apresentavam galhas em suas raízes finas. Os nematoides nas raízes foram extraídos e quantificados. O fator de reprodução de M. javanica em todos os genótipos foi próximo de zero. Os híbridos testados não são bons hospedeiros para a multiplicação de M. javanica. Assim, esses novos híbridos podem ser utilizados como estratégia para o controle genético de M. javanica.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2022-12-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/145310.52945/rac.v35i3.1453Agropecuária Catarinense Journal; Vol. 35 No. 3 (2022); 30-32Agropecuária Catarinense; v. 35 n. 3 (2022); 30-322525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIenghttps://publicacoes.epagri.sc.gov.br/rac/article/view/1453/1436Copyright (c) 2022 Marlon Henrique Hahn, Leonardo Packer de Quadros, Danielle Dutra Martinha, Luiz Antonio Biasi, Henrique da Silva Silveira Duartehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessHenrique Hahn, Marlon Packer de Quadros, LeonardoMartinha, Danielle Dutra Antonio Biasi, Luiz Duarte, Henrique da Silva Silveira2022-12-26T14:31:16Zoai:ojs.publicacoes.epagri.sc.gov.br:article/1453Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2022-12-26T14:31:16Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Four new grape hybrids resistant to Meloidogyne javanica
Quatro novos híbridos de videira resistentes a Meloidogyne javanica
title Four new grape hybrids resistant to Meloidogyne javanica
spellingShingle Four new grape hybrids resistant to Meloidogyne javanica
Henrique Hahn, Marlon
Vitis labruscana
Vitis rotundifolia
root-knot nematode
Vitis labrusca
vitis rotundifolia
nematoides de galhas
title_short Four new grape hybrids resistant to Meloidogyne javanica
title_full Four new grape hybrids resistant to Meloidogyne javanica
title_fullStr Four new grape hybrids resistant to Meloidogyne javanica
title_full_unstemmed Four new grape hybrids resistant to Meloidogyne javanica
title_sort Four new grape hybrids resistant to Meloidogyne javanica
author Henrique Hahn, Marlon
author_facet Henrique Hahn, Marlon
Packer de Quadros, Leonardo
Martinha, Danielle Dutra
Antonio Biasi, Luiz
Duarte, Henrique da Silva Silveira
author_role author
author2 Packer de Quadros, Leonardo
Martinha, Danielle Dutra
Antonio Biasi, Luiz
Duarte, Henrique da Silva Silveira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Henrique Hahn, Marlon
Packer de Quadros, Leonardo
Martinha, Danielle Dutra
Antonio Biasi, Luiz
Duarte, Henrique da Silva Silveira
dc.subject.por.fl_str_mv Vitis labruscana
Vitis rotundifolia
root-knot nematode
Vitis labrusca
vitis rotundifolia
nematoides de galhas
topic Vitis labruscana
Vitis rotundifolia
root-knot nematode
Vitis labrusca
vitis rotundifolia
nematoides de galhas
description  Root-knotting nematodes are found in vineyards and are associated with grapevine decline. This study aimed to evaluate the resistance of four new hybrids, obtained by crossing Vits labruscana and Vits rotundifolia (IBRE 421, IBBT 481, IBRK 504 and IBMG 631), to Meloidogyne javanica. This study also evaluated three rootstocks (IAC 766, Paulsen 1103, VR 043- 43), widely used and showing resistance levels to M. javanica. The plants were obtained from cuttings, then grown in pots, and inoculated with a population of M. javanica. One year after inoculation, the plants presented no galls on their fine roots. The root nematodes were extracted and quantified. The reproduction factor of M. javanica in all genotypes was close to zero. The tested hybrids are not good hosts for the multiplication of M. javanica. Thus, these new hybrids can be used as a geneticcontrol strategy of M. javanica.
publishDate 2022
dc.date.none.fl_str_mv 2022-12-26
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://publicacoes.epagri.sc.gov.br/rac/article/view/1453
10.52945/rac.v35i3.1453
url https://publicacoes.epagri.sc.gov.br/rac/article/view/1453
identifier_str_mv 10.52945/rac.v35i3.1453
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/1453/1436
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv 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 Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 35 No. 3 (2022); 30-32
Agropecuária Catarinense; v. 35 n. 3 (2022); 30-32
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
_version_ 1754917261941932032

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