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dc.contributor.authorCebolla-Cornejo, Jaime
dc.contributor.authorSoler, Salvador
dc.contributor.authorGomar, B.
dc.contributor.authorSoria, D. M.
dc.contributor.authorNuez, Fernando
dc.date.accessioned2017-06-01T10:11:30Z
dc.date.available2017-06-01T10:11:30Z
dc.date.issued2003
dc.identifier.citationCebolla-Cornejo, J., Soler, S., Gomar, B., Soria, D. M., Nuez, F. (2003). Screening Capsicum germplasm for resistance to tomato spotted wilt virus (TSWV). Annals of Applied Biology, 143(2), 143-152.
dc.identifier.issn0003-4746
dc.identifier.urihttp://hdl.handle.net/20.500.11939/4992
dc.description.abstractResistance conferred by the Tsw locus from Capsicum chinense against Tomato spotted wilt virus (TSWV) has been widely used in breeding programmes. Nevertheless, this resistance depends on inoculation conditions, and isolates able to overcome it have already been detected. In this work 29 accessions of several Capsicum species have been mechanically inoculated with TSWV to identify new sources of resistance. Five accessions showed variable percentages of resistant plants, two of which did not show local lesions on inoculated leaves, suggesting that the response was not mediated through hypersensitivity. Two of these accessions also had a remarkable reduced viral accumulation compared to susceptible control. 'ECU-973', a C. chinense accession, showed the best performance against TSWV, with 100% resistant plants. This response was confirmed after mechanical inoculation with three different TSWV isolates. The resistance was maintained when the accession was inoculated with TSWV using a high pressure of viruliferous thrips. These results open new possibilities in the development of a durable resistance to TSWV in pepper.
dc.language.isoen
dc.titleScreening Capsicum germplasm for resistance to tomato spotted wilt virus (TSWV)
dc.typearticle
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias (IVIA), Carretera CV-315, Km. 10’7, 46113 Moncada (Valencia), Españaes
dc.date.issuedFreeForm2003
dc.entidadIVIACentro de Protección Vegetal y Biotecnología
dc.identifier.doi10.1111/j.1744-7348.2003.tb00280.x
dc.journal.abbreviatedTitleAnn.Appl.Biol.
dc.journal.issueNumber2
dc.journal.titleAnnals of Applied Biology
dc.journal.volumeNumber143
dc.page.final152
dc.page.initial143
dc.rights.accessRightsopenAccess
dc.source.typeImpreso


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