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dc.contributor.authorTeresani, Gabriela R.
dc.contributor.authorHernández, Estrella
dc.contributor.authorBertolini, Edson
dc.contributor.authorSiverio, Felipe
dc.contributor.authorMoreno, Aranzazu
dc.contributor.authorFereres, Alberto
dc.contributor.authorCambra, Mariano
dc.date.accessioned2020-03-26T15:14:37Z
dc.date.available2020-03-26T15:14:37Z
dc.date.issued2017es
dc.identifier.citationTeresani, G. R., Hernández, E., Bertolini, E., de la Rosa, F. S., Lozano, A. M., Castiel, A. F., & Alvarez, M. C. (2017). Transmission of ‘Candidatus Liberibacter solanacearum’ by Bactericera trigonica Hodkinson to vegetable hosts. Spanish journal of agricultural research, 15(4), 24.es
dc.identifier.issn2171-9292
dc.identifier.urihttp://hdl.handle.net/20.500.11939/6350
dc.description.abstractThe bacterium ‘Candidatus Liberibacter solanacearum’ is a recent plant pathogen of several crops in Solanaceae and Apiaceae and is associated with economically important diseases. The bacterium is a carrot seed borne pathogen that can also be transmitted from potato mother tubers and by psyllid vectors. The psyllid Bactericera trigonica Hodkinson was described carrying CaLso associated with vegetative disorders in carrot and celery crops in Spain and its competence to transmit this phloem-limited bacterium among vegetables is currently being investigated. Here electrical penetration graphs showed that B. trigonica fed in the phloem of carrot and celery and probed the phloem in potato, but not in tomato plants. The bacterium was efficiently transmitted to carrot and celery plants when either single B. trigonica or groups of ten fed on these species. An inoculation access period of 24 hours was sufficient for a single B. trigonica to transmit the bacterium to carrot (67.8%), celery (21.1%) and eventually to potato and tomato (6.0%). Higher transmission rates were obtained with 10 individuals on celery (100%), carrot (80%), potato (10%) and tomato (10%). Bactericera trigonica laid eggs, and the hatched nymphs develop into adult on carrot and celery, but not on potato and tomato. CaLso was detected in 20% of the eggs laid by females carrying the bacterium. The results confirmed that B. trigonica is a vector of the bacterium to carrot and celery, and it is discussed the potential role of this psyllid in the transmission of the pathogen to potato and tomato plants.es
dc.language.isoenes
dc.publisherINIAes
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectElectrical penetration graphes
dc.subjectHaplotype Ees
dc.subjectReal-time PCRes
dc.subjectTransovarial passagees
dc.titleTransmission of ‘Candidatus Liberibacter solanacearum’ by Bactericera trigonica Hodkinson to vegetable hostses
dc.typearticlees
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km 10'7, 46113 Moncada, España.es
dc.entidadIVIACentro de Protección Vegetal y Biotecnologíaes
dc.identifier.doi10.5424/sjar/2017154-10762es
dc.identifier.urlhttp://revistas.inia.es/index.php/sjar/article/view/10762es
dc.journal.issueNumber4es
dc.journal.titleSpanish Journal of Agricultural Researches
dc.journal.volumeNumber15es
dc.page.final11es
dc.page.initial1es
dc.source.typeelectronicoes
dc.subject.agrisH20 Plant diseaseses
dc.subject.agrovocPsyllidses
dc.type.hasVersionpublishedVersiones


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