Detection of Grapevine leafroll-associated virus 5 in the State of São Paulo, Brazil

Autor:	Jorge Albeto Marques Rezende, Hugo Kuniyuki, Valdir Atsushi Yuki, José O. Gaspar
Přispěvatelé:	Agência Paulista de Tecnologia dos Agronegócios (APTA), Universidade de São Paulo (USP), Universidade Estadual Paulista (Unesp)
Jazyk:	portugalština
Rok vydání:	2008
Předmět:	Horticulture biology Plant virus Vitis Plant Science Closteroviridae biology.organism_classification GLRaV-5
Zdroj:	SciELO Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP
ISSN:	0100-5405
Popis:	Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:49:32Z No. of bitstreams: 1 S0100-54052008000400014.pdf: 30357 bytes, checksum: 5c7d3de5441d2030955e5bbb80b17c69 (MD5) Made available in DSpace on 2013-08-22T18:49:32Z (GMT). No. of bitstreams: 1 S0100-54052008000400014.pdf: 30357 bytes, checksum: 5c7d3de5441d2030955e5bbb80b17c69 (MD5) Previous issue date: 2008-12-01 Made available in DSpace on 2013-09-30T18:45:28Z (GMT). No. of bitstreams: 2 S0100-54052008000400014.pdf: 30357 bytes, checksum: 5c7d3de5441d2030955e5bbb80b17c69 (MD5) S0100-54052008000400014.pdf.txt: 11290 bytes, checksum: 505d938d873e3b88e20fce41c48e6fe1 (MD5) Previous issue date: 2008-12-01 Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T14:04:04Z No. of bitstreams: 2 S0100-54052008000400014.pdf: 30357 bytes, checksum: 5c7d3de5441d2030955e5bbb80b17c69 (MD5) S0100-54052008000400014.pdf.txt: 11290 bytes, checksum: 505d938d873e3b88e20fce41c48e6fe1 (MD5) Made available in DSpace on 2014-05-20T14:04:04Z (GMT). No. of bitstreams: 2 S0100-54052008000400014.pdf: 30357 bytes, checksum: 5c7d3de5441d2030955e5bbb80b17c69 (MD5) S0100-54052008000400014.pdf.txt: 11290 bytes, checksum: 505d938d873e3b88e20fce41c48e6fe1 (MD5) Previous issue date: 2008-12-01 O enrolamento da folha da videira (grapevine leafroll) é uma doença atribuída a pelo menos nove vírus sorologicamente distintos, Grapevine leafroll-associated viruses 1 a 9 e designados GLRaV-1 a GLRaV-9. No Brasil, já é conhecida a existência do GLRaV-1, GLRaV-2, GLRaV-3 e GLRaV-6. Neste trabalho, foi demonstrada a ocorrência do GLRaV-5 em amostras de videiras cultivadas no Estado de São Paulo, mediante teste de Biotina-ELISA. O vírus foi detectado com baixa incidência nas cultivares avaliadas, exceto na 'Cardinal', que apresentou 100% de infecção. Este é o primeiro relato da ocorrência do GLRaV-5 no Brasil. Grapevine leafroll is a complex disease that can be caused by any one of the nine serologically distinct closteroviruses, referred to as Grapevine leafroll-associated viruses 1 to 9 (GLRaV-1 to GLRaV-9). So far, it has been known the occurrence of GLRaV-1, GLRaV-2, GLRaV-3 and GLRaV-6 in Brazil. This work reports the identification of GLRaV-5 in leafroll-infected grape material from the State of São Paulo, by Biotine-ELISA. The virus was detected with low incidence in tested grape cultivars, except in 'Cardinal', which showed 100% infected. This is the first report of GLRaV-5 in Brazil. APTA Instituto Agronômico Centro de Pesquisa e Desenvolvimento de Fitossanidade USP ESALQ Departamento de Entomologia, Fitopatologia e Zoologia Agrícola UNESP IBILCE Departamento de Botânica UNESP IBILCE Departamento de Botânica
Databáze:	OpenAIRE
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