Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil

Autores
Garita, Sebastián Andrés; Almeida Guimaraes, Marcelo de; Arango, María Cecilia; Tello, Jean Paulo de Jesus; Ruscitti, Marcela Fabiana
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Nacobbus aberrans, known as the "false root-knot nematode", has drawn special attention since it affects large areas of tomato production in Latin America. The aim of this study was to evaluate two rootstocks, Solanum lycopersicon L. var. cerasiforme ´Carolina´ and S. lycopersicon L. ´Maxifort´, onto which S. lycopersicon L. ´Santa Clara´ was grafted. In addition to these, non-grafted ´Santa Clara´ plants were used as control. Grafting was carried out 30 days after sowing, both for scion and for rootstocks. Both the grafted plants and those used as control were grown in a greenhouse on two kind of substrate: without the presence of N. aberrans and inoculated with 5000 eggs. After 60 days of being inoculated, growth parameters, physiological stress indicators, and pathogen reproductive factor were evaluated. The parasitism caused changes in the metabolism of the plants. On grafted plants, f lowering was delayed, and on plants exposed to nematodes such delay was even greater. The reproductive factors of the nematode were 3.68, 5.47 and 2.76 on non-grafted rootstocks, ´Carolina´ and ´Maxifort´, respectively, and they were classified as suscepti ble. The Maxifort rootstock has an invigorating effect on Santa Clara scion. It stimulates the apical growth and shows a great tolerance to the attack of nematodes as indicated by parameters like the accumulation of proline and the damage in the cell membranes. However, N. aberrans reproduces at its roots and increases its population, so its use as rootstocks must be carried out together with other practices that reduce the reproduction factor of the pathogen.
Instituto de Fisiología Vegetal
Materia
Botánica
Genetic control
Stress tolerance
Grafting
Rootstock
Solanum lycopersicon L
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/99421
Acceder
id SEDICI_14dde740127ed2a95940ad38db379a98
oai_identifier_str oai:sedici.unlp.edu.ar:10915/99421
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soilGarita, Sebastián AndrésAlmeida Guimaraes, Marcelo deArango, María CeciliaTello, Jean Paulo de JesusRuscitti, Marcela FabianaBotánicaGenetic controlStress toleranceGraftingRootstockSolanum lycopersicon LNacobbus aberrans, known as the "false root-knot nematode", has drawn special attention since it affects large areas of tomato production in Latin America. The aim of this study was to evaluate two rootstocks, Solanum lycopersicon L. var. cerasiforme ´Carolina´ and S. lycopersicon L. ´Maxifort´, onto which S. lycopersicon L. ´Santa Clara´ was grafted. In addition to these, non-grafted ´Santa Clara´ plants were used as control. Grafting was carried out 30 days after sowing, both for scion and for rootstocks. Both the grafted plants and those used as control were grown in a greenhouse on two kind of substrate: without the presence of N. aberrans and inoculated with 5000 eggs. After 60 days of being inoculated, growth parameters, physiological stress indicators, and pathogen reproductive factor were evaluated. The parasitism caused changes in the metabolism of the plants. On grafted plants, f lowering was delayed, and on plants exposed to nematodes such delay was even greater. The reproductive factors of the nematode were 3.68, 5.47 and 2.76 on non-grafted rootstocks, ´Carolina´ and ´Maxifort´, respectively, and they were classified as suscepti ble. The Maxifort rootstock has an invigorating effect on Santa Clara scion. It stimulates the apical growth and shows a great tolerance to the attack of nematodes as indicated by parameters like the accumulation of proline and the damage in the cell membranes. However, N. aberrans reproduces at its roots and increases its population, so its use as rootstocks must be carried out together with other practices that reduce the reproduction factor of the pathogen.Instituto de Fisiología Vegetal2018-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1725-1761http://sedici.unlp.edu.ar/handle/10915/99421enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/93380info:eu-repo/semantics/altIdentifier/url/https://www.cropj.com/garita_12_11_2018_1725_1731.pdfinfo:eu-repo/semantics/altIdentifier/issn/1835-2707info:eu-repo/semantics/altIdentifier/doi/10.21475/ajcs.18.12.11.p1283info:eu-repo/semantics/altIdentifier/hdl/11336/93380info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/4.0/Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:52:47Zoai:sedici.unlp.edu.ar:10915/99421Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:52:47.378SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil
title Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil
spellingShingle Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil
Garita, Sebastián Andrés
Botánica
Genetic control
Stress tolerance
Grafting
Rootstock
Solanum lycopersicon L
title_short Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil
title_full Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil
title_fullStr Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil
title_full_unstemmed Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil
title_sort Performance of tomato rootstocks in False Root-knot Nematode (Nacobbus aberrans) infested soil
dc.creator.none.fl_str_mv Garita, Sebastián Andrés
Almeida Guimaraes, Marcelo de
Arango, María Cecilia
Tello, Jean Paulo de Jesus
Ruscitti, Marcela Fabiana
author Garita, Sebastián Andrés
author_facet Garita, Sebastián Andrés
Almeida Guimaraes, Marcelo de
Arango, María Cecilia
Tello, Jean Paulo de Jesus
Ruscitti, Marcela Fabiana
author_role author
author2 Almeida Guimaraes, Marcelo de
Arango, María Cecilia
Tello, Jean Paulo de Jesus
Ruscitti, Marcela Fabiana
author2_role author
author
author
author
dc.subject.none.fl_str_mv Botánica
Genetic control
Stress tolerance
Grafting
Rootstock
Solanum lycopersicon L
topic Botánica
Genetic control
Stress tolerance
Grafting
Rootstock
Solanum lycopersicon L
dc.description.none.fl_txt_mv Nacobbus aberrans, known as the "false root-knot nematode", has drawn special attention since it affects large areas of tomato production in Latin America. The aim of this study was to evaluate two rootstocks, Solanum lycopersicon L. var. cerasiforme ´Carolina´ and S. lycopersicon L. ´Maxifort´, onto which S. lycopersicon L. ´Santa Clara´ was grafted. In addition to these, non-grafted ´Santa Clara´ plants were used as control. Grafting was carried out 30 days after sowing, both for scion and for rootstocks. Both the grafted plants and those used as control were grown in a greenhouse on two kind of substrate: without the presence of N. aberrans and inoculated with 5000 eggs. After 60 days of being inoculated, growth parameters, physiological stress indicators, and pathogen reproductive factor were evaluated. The parasitism caused changes in the metabolism of the plants. On grafted plants, f lowering was delayed, and on plants exposed to nematodes such delay was even greater. The reproductive factors of the nematode were 3.68, 5.47 and 2.76 on non-grafted rootstocks, ´Carolina´ and ´Maxifort´, respectively, and they were classified as suscepti ble. The Maxifort rootstock has an invigorating effect on Santa Clara scion. It stimulates the apical growth and shows a great tolerance to the attack of nematodes as indicated by parameters like the accumulation of proline and the damage in the cell membranes. However, N. aberrans reproduces at its roots and increases its population, so its use as rootstocks must be carried out together with other practices that reduce the reproduction factor of the pathogen.
Instituto de Fisiología Vegetal
description Nacobbus aberrans, known as the "false root-knot nematode", has drawn special attention since it affects large areas of tomato production in Latin America. The aim of this study was to evaluate two rootstocks, Solanum lycopersicon L. var. cerasiforme ´Carolina´ and S. lycopersicon L. ´Maxifort´, onto which S. lycopersicon L. ´Santa Clara´ was grafted. In addition to these, non-grafted ´Santa Clara´ plants were used as control. Grafting was carried out 30 days after sowing, both for scion and for rootstocks. Both the grafted plants and those used as control were grown in a greenhouse on two kind of substrate: without the presence of N. aberrans and inoculated with 5000 eggs. After 60 days of being inoculated, growth parameters, physiological stress indicators, and pathogen reproductive factor were evaluated. The parasitism caused changes in the metabolism of the plants. On grafted plants, f lowering was delayed, and on plants exposed to nematodes such delay was even greater. The reproductive factors of the nematode were 3.68, 5.47 and 2.76 on non-grafted rootstocks, ´Carolina´ and ´Maxifort´, respectively, and they were classified as suscepti ble. The Maxifort rootstock has an invigorating effect on Santa Clara scion. It stimulates the apical growth and shows a great tolerance to the attack of nematodes as indicated by parameters like the accumulation of proline and the damage in the cell membranes. However, N. aberrans reproduces at its roots and increases its population, so its use as rootstocks must be carried out together with other practices that reduce the reproduction factor of the pathogen.
publishDate 2018
dc.date.none.fl_str_mv 2018-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/99421
url http://sedici.unlp.edu.ar/handle/10915/99421
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/93380
info:eu-repo/semantics/altIdentifier/url/https://www.cropj.com/garita_12_11_2018_1725_1731.pdf
info:eu-repo/semantics/altIdentifier/issn/1835-2707
info:eu-repo/semantics/altIdentifier/doi/10.21475/ajcs.18.12.11.p1283
info:eu-repo/semantics/altIdentifier/hdl/11336/93380
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc/4.0/
Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0/
Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.format.none.fl_str_mv application/pdf
1725-1761
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1842260410435108864
score 13.13397

Publicaciones similares