Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorRocha, Kelly C. G.
dc.creatorMarubayashi, Julio M.
dc.creatorMituti, Tatiana
dc.creatorGioria, Ricardo
dc.creatorKobori, Rômulo F.
dc.creatorMelo, Arlete M. T.
dc.creatorPavan, Marcelo Agenor
dc.creatorKrause-Sakate, Renate
dc.date2014-05-20T13:19:56Z
dc.date2014-05-20T13:19:56Z
dc.date2012-10-01
dc.date.accessioned2017-04-05T19:46:58Z
dc.date.available2017-04-05T19:46:58Z
dc.identifierTropical Plant Pathology. Sociedade Brasileira de Fitopatologia, v. 37, n. 5, p. 314-318, 2012.
dc.identifier1982-5676
dc.identifierhttp://hdl.handle.net/11449/5393
dc.identifier10.1590/S1982-56762012000500002
dc.identifierS1982-56762012000500002
dc.identifierWOS:000310679500002
dc.identifierS1982-56762012000500002.pdf
dc.identifierhttp://dx.doi.org/10.1590/S1982-56762012000500002
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/854509
dc.descriptionTomato severe rugose virus (ToSRV) is the predominant species of begomovirus in São Paulo State, Brazil, and infects primarily tomato and pepper plants. There is no information about genetic resistance of pepper to this virus, so in this work the reaction of 29 genotypes of Capsicum spp. was evaluated by inoculation of two ToSRV isolates: ToSRV-Sk (isolated from a tomato plant) and ToSRV-PJU (isolated from a pepper plant). For both isolates, two C. annuun genotypes (Catarino Cascabel - México and Silver) showed no symptoms 30 days after inoculation (d.a.i). In a second experiment, these two genotypes were evaluated for 150 d.a.i and, again, no symptoms could be observed. However, the virus was detected by RCA-PCR, indicating that both genotypes are susceptible, but less affected by ToSRV infection. Catarino Cascabel - México and Silver can be indicated for use in breeding programs for resistance of pepper to ToSRV.
dc.languageeng
dc.publisherSociedade Brasileira de Fitopatologia
dc.relationTropical Plant Pathology
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBemisia tabaci
dc.subjectchili peper
dc.subjectgeminivirus
dc.subjecttolerance
dc.subjectsweet pepper
dc.titleEvaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes
dc.typeOtro


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