Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae

Xiphinema israeliae has been reported in the rhizosphere of olives in Crete, Greece. Attempts were made to culture this nematode in pots planted with olive and fig seedlings, using Xiphinema index as a control. In these conditions, X. index showed a high reproduction rate on fig in a few months and...

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Autores: Tzortzakakis, E. A., Palomares Rius, Juan E., García-Velázquez, Ana, Salazar-García, Rosana, Castillo, Pablo, Archidona-Yuste, Antonio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/391263
Acceso en línea:http://hdl.handle.net/10261/391263
Access Level:acceso abierto
Palabra clave:Ecology
Plant-parasitic nematode
Mediterranean
Life cycle
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spelling Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiaeTzortzakakis, E. A.Palomares Rius, Juan E.García-Velázquez, AnaSalazar-García, RosanaCastillo, PabloArchidona-Yuste, AntonioEcologyPlant-parasitic nematodeMediterraneanLife cycleXiphinema israeliae has been reported in the rhizosphere of olives in Crete, Greece. Attempts were made to culture this nematode in pots planted with olive and fig seedlings, using Xiphinema index as a control. In these conditions, X. index showed a high reproduction rate on fig in a few months and none on olive. The experiments with X. israeliae indicated that olive and fig are suitable hosts for this dagger nematode, since juveniles of various life stages were found in plants inoculated exclusively with females, although the rate of nematode reproduction was low. Xiphinema israeliae was proved to have a parthenogenetic reproduction and a long life cycle, from female to female, taking more than nine months at a 24–26 °C temperature to complete. Therefore, a quite long period, even a few years, may be necessary to obtain a high number of nematodes in pots under experimental conditions. In contrast, Xiphinema italiae did not reproduce on olive and fig after a seven-month period. Accordingly, to our knowledge, this study increases the host range and knowledge about the culturing of these species, as only seven species of Xiphinema have been successfully cultured in pots till now. The potential of fig and olive for culturing X. israeliae gives an opportunity for further studies of its biology and host range.This research was supported by the Ramon y Cajal program (RYC2021-031108-I) for the sixth author (AAY), funded by MCIN/AEI/10.13039/501100011033 and the EU “Next Generation EU/PRTR”.Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia e Innovación (España)Agencia Estatal de Investigación (España)European CommissionTzortzakakis, E. A. [0000-0003-1019-9968]Palomares Rius, Juan E. [0000-0003-1776-8131]Salazar-García, Rosana [0000-0002-9495-3085]Castillo, Pablo [0000-0003-0256-876X]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2025202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/391263reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI//RYC2021-031108-IThe underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.3390/agronomy15051013https://doi.org/10.3390/agronomy15051013Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3912632026-05-22T06:33:51Z
dc.title.none.fl_str_mv Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae
title Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae
spellingShingle Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae
Tzortzakakis, E. A.
Ecology
Plant-parasitic nematode
Mediterranean
Life cycle
title_short Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae
title_full Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae
title_fullStr Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae
title_full_unstemmed Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae
title_sort Life Cycle of the Dagger Nematode Xiphinema israeliae and the Host Suitability of Olive and Fig for X. israeliae and X. italiae
dc.creator.none.fl_str_mv Tzortzakakis, E. A.
Palomares Rius, Juan E.
García-Velázquez, Ana
Salazar-García, Rosana
Castillo, Pablo
Archidona-Yuste, Antonio
author Tzortzakakis, E. A.
author_facet Tzortzakakis, E. A.
Palomares Rius, Juan E.
García-Velázquez, Ana
Salazar-García, Rosana
Castillo, Pablo
Archidona-Yuste, Antonio
author_role author
author2 Palomares Rius, Juan E.
García-Velázquez, Ana
Salazar-García, Rosana
Castillo, Pablo
Archidona-Yuste, Antonio
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Agencia Estatal de Investigación (España)
European Commission
Tzortzakakis, E. A. [0000-0003-1019-9968]
Palomares Rius, Juan E. [0000-0003-1776-8131]
Salazar-García, Rosana [0000-0002-9495-3085]
Castillo, Pablo [0000-0003-0256-876X]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Ecology
Plant-parasitic nematode
Mediterranean
Life cycle
topic Ecology
Plant-parasitic nematode
Mediterranean
Life cycle
description Xiphinema israeliae has been reported in the rhizosphere of olives in Crete, Greece. Attempts were made to culture this nematode in pots planted with olive and fig seedlings, using Xiphinema index as a control. In these conditions, X. index showed a high reproduction rate on fig in a few months and none on olive. The experiments with X. israeliae indicated that olive and fig are suitable hosts for this dagger nematode, since juveniles of various life stages were found in plants inoculated exclusively with females, although the rate of nematode reproduction was low. Xiphinema israeliae was proved to have a parthenogenetic reproduction and a long life cycle, from female to female, taking more than nine months at a 24–26 °C temperature to complete. Therefore, a quite long period, even a few years, may be necessary to obtain a high number of nematodes in pots under experimental conditions. In contrast, Xiphinema italiae did not reproduce on olive and fig after a seven-month period. Accordingly, to our knowledge, this study increases the host range and knowledge about the culturing of these species, as only seven species of Xiphinema have been successfully cultured in pots till now. The potential of fig and olive for culturing X. israeliae gives an opportunity for further studies of its biology and host range.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/391263
url http://hdl.handle.net/10261/391263
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI//RYC2021-031108-I
The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.3390/agronomy15051013
https://doi.org/10.3390/agronomy15051013
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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