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Registros recuperados : 38 | |
18. | | GROHS, M.; MARCHESAN, E.; ROSO, R.; FORMENTINI, T. C.; OLIVEIRA, M. L. de. Desempenho de cultivares de arroz com uso de reguladores de crescimento, em diferentes sistemas de cultivo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 6, p. 776-783, jun. 2012. Título em inglês: Performance of rice cultivars with the use of growth?regulators in different cropping systems. Biblioteca(s): Embrapa Unidades Centrais. |
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Registros recuperados : 38 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
31/01/2013 |
Data da última atualização: |
25/05/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
NUNES, M. A.; OLIVEIRA, C. A. L. de; OLIVEIRA, M. L. de; KITAJIMA, E. W.; HILF, M. E.; GOTTWALD, T. R.; ASTUA, J. de F. |
Afiliação: |
M. A. NUNES, IAC; C. A. L. DE OLIVEIRA, UNESP; M. L. DE OLIVEIRA, UNESP; E. W. KITAJIMA, ESALQ; M. E. HILF, Agricultural Research Service USHRL; T. R. GOTTWALD, Agricultural Research Service USHRL; JULIANA DE FREITAS ASTUA, CNPMF. |
Título: |
Transmission of Citrus leprosis virus C by Brevipalpus phoenicis (Geijskes) to Alternative Host Plants Found in Citrus Orchards. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Plant Disease, v. 96, n. 7., 2012. |
ISSN: |
0191-2917 |
DOI: |
10.1094/PDIS-06-11-0538 |
Idioma: |
Inglês |
Conteúdo: |
The equivalent of US$75 million is spent each year in Brazil to control Brevipalpus phoenicis, a mite vector of Citrus leprosis virus C (CiLVC). In this study, we investigated the possibility that hedgerows and windbreaks normally found in citrus orchards could host CiLV-C. Mites confined by an adhesive barrier were reared on sweet orange fruit with leprosis symptoms then were transferred to leaves of Hibiscus rosa-sinensis, Malvaviscus arboreus, Grevilea robusta, Bixa orellana, and Citrus sinensis. Ninety days post infestation, the descendant mites were transferred to Pera sweet orange plants to verify the transmissibility of the virus back to citrus. Nonviruliferous mites which had no feeding access to diseased tissue were used as controls. Local chlorotic or necrotic spots and ringspots, symptoms of leprosis disease, appeared in most plants tested. Results generated by reversetranscription polymerase chain reaction with primers specific for CiLVC and by electron microscope analyses confirmed the susceptibility of these plants to CiLV-C. |
Thesaurus NAL: |
Citrus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01754naa a2200229 a 4500 001 1947160 005 2023-05-25 008 2012 bl uuuu u00u1 u #d 022 $a0191-2917 024 7 $a10.1094/PDIS-06-11-0538$2DOI 100 1 $aNUNES, M. A. 245 $aTransmission of Citrus leprosis virus C by Brevipalpus phoenicis (Geijskes) to Alternative Host Plants Found in Citrus Orchards.$h[electronic resource] 260 $c2012 520 $aThe equivalent of US$75 million is spent each year in Brazil to control Brevipalpus phoenicis, a mite vector of Citrus leprosis virus C (CiLVC). In this study, we investigated the possibility that hedgerows and windbreaks normally found in citrus orchards could host CiLV-C. Mites confined by an adhesive barrier were reared on sweet orange fruit with leprosis symptoms then were transferred to leaves of Hibiscus rosa-sinensis, Malvaviscus arboreus, Grevilea robusta, Bixa orellana, and Citrus sinensis. Ninety days post infestation, the descendant mites were transferred to Pera sweet orange plants to verify the transmissibility of the virus back to citrus. Nonviruliferous mites which had no feeding access to diseased tissue were used as controls. Local chlorotic or necrotic spots and ringspots, symptoms of leprosis disease, appeared in most plants tested. Results generated by reversetranscription polymerase chain reaction with primers specific for CiLVC and by electron microscope analyses confirmed the susceptibility of these plants to CiLV-C. 650 $aCitrus 700 1 $aOLIVEIRA, C. A. L. de 700 1 $aOLIVEIRA, M. L. de 700 1 $aKITAJIMA, E. W. 700 1 $aHILF, M. E. 700 1 $aGOTTWALD, T. R. 700 1 $aASTUA, J. de F. 773 $tPlant Disease$gv. 96, n. 7., 2012.
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