Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/579630
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dc.contributor.authorLIMA, M. F.pt_BR
dc.contributor.authorNAGATA, T.pt_BR
dc.contributor.authorNEVES, F. M.pt_BR
dc.contributor.authorINOUE NAGATA, A. K.pt_BR
dc.contributor.authorMOITA, A. C.pt_BR
dc.contributor.authorSOUSA, C.pt_BR
dc.contributor.authorDELLA VECCHIA, M.pt_BR
dc.contributor.authorRANGEL, M. G.pt_BR
dc.contributor.authorDIAS, R. de C. S.pt_BR
dc.contributor.authorDUTRA, L. D.pt_BR
dc.contributor.authorÁVILA, A. C. dept_BR
dc.date.accessioned2015-11-20T04:37:41Z-
dc.date.available2015-11-20T04:37:41Z-
dc.date.created2010-01-06pt_BR
dc.date.issued2009pt_BR
dc.identifier.citationTropical Plant Pathology, v. 34, p. S278, ago. 2009.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/579630pt_BR
dc.descriptionThe Brazilian Northeast is the main melon-producing region oi the country, being responsible for more than 90% oi the total national production. However, a new disease known as "yellowing oi melon plants", has been reported to cause damage on this crop since 1999. The presence oi a new virai agent, the Melon yellowing-associated virus (MYaV), is most likely associated with symptom development. The aim oi this study was to eva lua te the occurrence oi the MYaV in melon plants exhibiting suspicious symptoms of the disease in major melon growing fields oi Northeast. ln November 2007, 374 samples were collected in the States oi Rio Grande do Norte (RN; 54) and Ceará (CE; 37) and in the "Submédio São Francisco" (283), in Bahia (BA) and Pernambuco (PE) States. Sample evaluation was pertormed by DASElisa using polyclonal antibodies developed at the Embrapa Hortaliças for MYaV detection. Extracts prepared Irem leaves and stems of symptomatic plants were used as antigen. The MYaV was detected in 58.0% oi the samptes. Virus concentration was higher in stems than in leaves. The incidence of MYaV was higherin samples collected Irem RN (96.3%) and CE (75.7%) than in those Irem the "Submédio São Francisco" (PE and BA: 48.4%). These data confirmed the efficiency of the antibodies for MYaV detection and the widespread occurrence oi the virus in melon fields oi the main melon-producing areas of Brazil. Apoio Financeiro: CNPq.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectMYaVpt_BR
dc.subjectSintomaspt_BR
dc.titleOccurrence of melon yellowing-associated virus (MYaV) in melon producing areas of Brazilian Northeast.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2015-11-20T04:37:41Zpt_BR
dc.subject.thesagroCucumis Melopt_BR
dc.subject.thesagroMelãopt_BR
dc.subject.thesagroPlantapt_BR
dc.subject.thesagroProduçãopt_BR
dc.subject.thesagroVíruspt_BR
dc.subject.nalthesaurusMelonseng
dc.description.notesSuplemento. Edição dos Resumos do 42 Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Nome correto do pesquisador é Antonio Williams Moita - MOITA, A. W.pt_BR
riaa.ainfo.id579630pt_BR
riaa.ainfo.lastupdate2015-11-19pt_BR
dc.contributor.institutionMIRTES FREITAS LIMA, CNPHpt_BR
dc.contributor.institutionALICE KAZUKO INOUE NAGATA, CNPHeng
dc.contributor.institutionRITA DE CASSIA SOUZA DIAS, CPATSA.eng
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