Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/194764 |
Resumo: | Most of the interspecific rootstocks (Lycopersicum esculentum x L. hirsutum) used in grafted Spanish tomato crops are resistant to Meloidogyne nematodes, but the 'Mi' resistance gene does not work well at high soil temperatures. Ralstonia solanacearum is a bacterial disease usual in tropical areas, but recently identified with low incidence in several European countries. This disease could be controlled by grafting tomato on Solanum torvum, which is also resistant to Meloidogyne. However, S. torvum and tomato have low grafting affinity, which could be improved using an intermediate rootstock. Some cultivars of eggplant have a relatively good affinity with tomato and complete affinity with S. torvum. In this study we compared two tomato cultivars (one resistant to Verticillium dalihae, Fusarium oxysporum v. lycopersici race 2 and Meloidogyne spp., and one non-resistant) grafted onto 'Beaufort' (Lycopersicum esculentum x L. hirsutum), 'Torvum Vigor' (Solanum torvum) and also with an intermediate grafting of eggplant ('Cristal') between tomato and S. torvum, with non-grafted plants as controls. This arrangement was carried out in two cropping cycles (winter-spring and summer-autumn). In both cycles, plants grafted onto S. torvum, both single or double grafted, yielded less than those grafted onto 'Beaufort' or non-grafted plants. In the spring cycle, no differences were found between single and double-grafted plants using S. torvum rootstocks, but in the autumn cycle double grafted plants had higher yields than the single grafted plants. The severity of nematode infections, in terms of reducing yields, and/or hypothetical infections of Ralstonia, will determine the utility of this technique in tomato production. |
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Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate RootstockLycopersicum esculentumsoil diseasesnematodesgraftingincompatibilityMost of the interspecific rootstocks (Lycopersicum esculentum x L. hirsutum) used in grafted Spanish tomato crops are resistant to Meloidogyne nematodes, but the 'Mi' resistance gene does not work well at high soil temperatures. Ralstonia solanacearum is a bacterial disease usual in tropical areas, but recently identified with low incidence in several European countries. This disease could be controlled by grafting tomato on Solanum torvum, which is also resistant to Meloidogyne. However, S. torvum and tomato have low grafting affinity, which could be improved using an intermediate rootstock. Some cultivars of eggplant have a relatively good affinity with tomato and complete affinity with S. torvum. In this study we compared two tomato cultivars (one resistant to Verticillium dalihae, Fusarium oxysporum v. lycopersici race 2 and Meloidogyne spp., and one non-resistant) grafted onto 'Beaufort' (Lycopersicum esculentum x L. hirsutum), 'Torvum Vigor' (Solanum torvum) and also with an intermediate grafting of eggplant ('Cristal') between tomato and S. torvum, with non-grafted plants as controls. This arrangement was carried out in two cropping cycles (winter-spring and summer-autumn). In both cycles, plants grafted onto S. torvum, both single or double grafted, yielded less than those grafted onto 'Beaufort' or non-grafted plants. In the spring cycle, no differences were found between single and double-grafted plants using S. torvum rootstocks, but in the autumn cycle double grafted plants had higher yields than the single grafted plants. The severity of nematode infections, in terms of reducing yields, and/or hypothetical infections of Ralstonia, will determine the utility of this technique in tomato production.Inst Valenciano Invest Agr, Valencia, SpainUniv Estadual Paulista, Botucatu, SP, BrazilUniv Politecn Valencia, Dept Prod Vegetal, E-46022 Valencia, SpainUniv Estadual Paulista, Botucatu, SP, BrazilInt Soc Horticultural ScienceInst Valenciano Invest AgrUniversidade Estadual Paulista (Unesp)Univ Politecn ValenciaMiguel, A.Marsal, J. I.Goto, R. [UNESP]San Bautista, A.Lopez-Galarza, S.Pascual, B.Maroto, J. V.Pascual, J. A.Alfocea, F. P.2020-12-10T16:36:54Z2020-12-10T16:36:54Z2011-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject291-295V International Symposium On Seed, Transplant And Stand Establishment Of Horticultural Crops. Leuven 1: Int Soc Horticultural Science, v. 898, p. 291-295, 2011.0567-7572http://hdl.handle.net/11449/194764WOS:000324137700036Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengV International Symposium On Seed, Transplant And Stand Establishment Of Horticultural Cropsinfo:eu-repo/semantics/openAccess2021-10-22T20:36:19Zoai:repositorio.unesp.br:11449/194764Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T20:36:19Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock |
title |
Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock |
spellingShingle |
Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock Miguel, A. Lycopersicum esculentum soil diseases nematodes grafting incompatibility |
title_short |
Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock |
title_full |
Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock |
title_fullStr |
Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock |
title_full_unstemmed |
Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock |
title_sort |
Improving the Affinity of Tomato Grafted on Solanum torvum Using an Intermediate Rootstock |
author |
Miguel, A. |
author_facet |
Miguel, A. Marsal, J. I. Goto, R. [UNESP] San Bautista, A. Lopez-Galarza, S. Pascual, B. Maroto, J. V. Pascual, J. A. Alfocea, F. P. |
author_role |
author |
author2 |
Marsal, J. I. Goto, R. [UNESP] San Bautista, A. Lopez-Galarza, S. Pascual, B. Maroto, J. V. Pascual, J. A. Alfocea, F. P. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Inst Valenciano Invest Agr Universidade Estadual Paulista (Unesp) Univ Politecn Valencia |
dc.contributor.author.fl_str_mv |
Miguel, A. Marsal, J. I. Goto, R. [UNESP] San Bautista, A. Lopez-Galarza, S. Pascual, B. Maroto, J. V. Pascual, J. A. Alfocea, F. P. |
dc.subject.por.fl_str_mv |
Lycopersicum esculentum soil diseases nematodes grafting incompatibility |
topic |
Lycopersicum esculentum soil diseases nematodes grafting incompatibility |
description |
Most of the interspecific rootstocks (Lycopersicum esculentum x L. hirsutum) used in grafted Spanish tomato crops are resistant to Meloidogyne nematodes, but the 'Mi' resistance gene does not work well at high soil temperatures. Ralstonia solanacearum is a bacterial disease usual in tropical areas, but recently identified with low incidence in several European countries. This disease could be controlled by grafting tomato on Solanum torvum, which is also resistant to Meloidogyne. However, S. torvum and tomato have low grafting affinity, which could be improved using an intermediate rootstock. Some cultivars of eggplant have a relatively good affinity with tomato and complete affinity with S. torvum. In this study we compared two tomato cultivars (one resistant to Verticillium dalihae, Fusarium oxysporum v. lycopersici race 2 and Meloidogyne spp., and one non-resistant) grafted onto 'Beaufort' (Lycopersicum esculentum x L. hirsutum), 'Torvum Vigor' (Solanum torvum) and also with an intermediate grafting of eggplant ('Cristal') between tomato and S. torvum, with non-grafted plants as controls. This arrangement was carried out in two cropping cycles (winter-spring and summer-autumn). In both cycles, plants grafted onto S. torvum, both single or double grafted, yielded less than those grafted onto 'Beaufort' or non-grafted plants. In the spring cycle, no differences were found between single and double-grafted plants using S. torvum rootstocks, but in the autumn cycle double grafted plants had higher yields than the single grafted plants. The severity of nematode infections, in terms of reducing yields, and/or hypothetical infections of Ralstonia, will determine the utility of this technique in tomato production. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01-01 2020-12-10T16:36:54Z 2020-12-10T16:36:54Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
V International Symposium On Seed, Transplant And Stand Establishment Of Horticultural Crops. Leuven 1: Int Soc Horticultural Science, v. 898, p. 291-295, 2011. 0567-7572 http://hdl.handle.net/11449/194764 WOS:000324137700036 |
identifier_str_mv |
V International Symposium On Seed, Transplant And Stand Establishment Of Horticultural Crops. Leuven 1: Int Soc Horticultural Science, v. 898, p. 291-295, 2011. 0567-7572 WOS:000324137700036 |
url |
http://hdl.handle.net/11449/194764 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
V International Symposium On Seed, Transplant And Stand Establishment Of Horticultural Crops |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
291-295 |
dc.publisher.none.fl_str_mv |
Int Soc Horticultural Science |
publisher.none.fl_str_mv |
Int Soc Horticultural Science |
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_ |
1797790394706034688 |