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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
27/09/1993 |
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Data da última atualização: |
27/09/1993 |
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Autoria: |
BERETTA, M. J. G.; ROSSETTI, V.; TEIXEIRA R. R. AND SEMPIONATO O. |
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Afiliação: |
Instituto Biologico, C.P. 7119, 01000 Sao Paulo, Brazil. |
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Título: |
Positive diagnostic tests for declinio on plants root-graft inoculated in Brazil. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Riverside, California: International Organization of Citrus Virologists, 1991. |
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Páginas: |
p.256-260 |
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Idioma: |
Inglês |
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Notas: |
Conference of the International Organization of Citrus Virologists, 11., 1991, Riverside, California, Proceedings... |
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Conteúdo: |
In 1984, a transmission trial was begun in an orchard affected by declinio. Two of four healthy nursery plants (receptors), were approach-root-grafted to each of 10 adult donor trees. The other two plants of each group were kept as controls to monitor soil effects and natural spread of declinio. Periodically, declinio diagnostic tests were applied to the receptors and controls. The tests used were: water uptake by syringe injection, accumulation of zine in the trunk wood, percentage of amorphous plugs and observation of visual symptoms. The first evalution was made in February 1986 when the plants were at the original site. At this time all trees tested negative for declinio. In 1986 all the plants were moved to the Bebedouro Experiment Station. In May 1987 atBebedouro, the diagnostic tests were still negative, but by December 1987, two of the inoculated plants showed visual symptoms of declinio. In March 1989, visual symptoms were present and all of the declinio diagnostic tests were positive for the root-grafted receptor plants. Tests on the control trees were normal. These results showed that declinio can be transmitted by approach-root-grafting in Brazil. |
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Palavras-Chave: |
Cintrange 'Carrizo'; Controle; Porta-enxerto. |
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Thesagro: |
Doença; Laranja. |
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Thesaurus Nal: |
blight. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01963naa a2200241 a 4500
001 1644252
005 1993-09-27
008 1991 bl uuuu u00u1 u #d
100 1 $aBERETTA, M. J. G.
245 $aPositive diagnostic tests for declinio on plants root-graft inoculated in Brazil.
260 $c1991
300 $ap.256-260
500 $aConference of the International Organization of Citrus Virologists, 11., 1991, Riverside, California, Proceedings...
520 $aIn 1984, a transmission trial was begun in an orchard affected by declinio. Two of four healthy nursery plants (receptors), were approach-root-grafted to each of 10 adult donor trees. The other two plants of each group were kept as controls to monitor soil effects and natural spread of declinio. Periodically, declinio diagnostic tests were applied to the receptors and controls. The tests used were: water uptake by syringe injection, accumulation of zine in the trunk wood, percentage of amorphous plugs and observation of visual symptoms. The first evalution was made in February 1986 when the plants were at the original site. At this time all trees tested negative for declinio. In 1986 all the plants were moved to the Bebedouro Experiment Station. In May 1987 atBebedouro, the diagnostic tests were still negative, but by December 1987, two of the inoculated plants showed visual symptoms of declinio. In March 1989, visual symptoms were present and all of the declinio diagnostic tests were positive for the root-grafted receptor plants. Tests on the control trees were normal. These results showed that declinio can be transmitted by approach-root-grafting in Brazil.
650 $ablight
650 $aDoença
650 $aLaranja
653 $aCintrange 'Carrizo'
653 $aControle
653 $aPorta-enxerto
700 1 $aROSSETTI, V.
700 1 $aTEIXEIRA R. R. AND SEMPIONATO O.
773 $tRiverside, California: International Organization of Citrus Virologists, 1991.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
14/01/2008 |
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Data da última atualização: |
11/03/2008 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Circulação/Nível: |
-- - -- |
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Autoria: |
VIEIRA JÚNIOR, J. R.; FERNANDES, C. de F. |
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Afiliação: |
José Roberto Vieira Júnior, Embrapa Rondônia; Cléberson de Freitas Fernandes, Embrapa Rondônia. |
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Título: |
O nematóide das galhas: o inimigo oculto da lavoura cafeeira Rondoniense. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Maxpress. 2007. |
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Idioma: |
Português |
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Notas: |
Demais veículos em que o artigo foi publicado: Agronline; Grupo Cultivar; Clic News; Procreare. |
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Palavras-Chave: |
Doenças; Nematóide das galhas; Rondônia. |
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Thesagro: |
Cafeicultura. |
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Categoria do assunto: |
-- |
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URL: |
https://www.maxpressnet.com.br/noticia-boxsa.asp?TIPO=PA&SQINF=298935
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Marc: |
LEADER 00571naa a2200181 a 4500
001 1708603
005 2008-03-11
008 2007 bl --- 0-- u #d
100 1 $aVIEIRA JÚNIOR, J. R.
245 $aO nematóide das galhas$bo inimigo oculto da lavoura cafeeira Rondoniense.
260 $c2007
500 $aDemais veículos em que o artigo foi publicado: Agronline; Grupo Cultivar; Clic News; Procreare.
650 $aCafeicultura
653 $aDoenças
653 $aNematóide das galhas
653 $aRondônia
700 1 $aFERNANDES, C. de F.
773 $tMaxpress. 2007.
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Registro original: |
Embrapa Rondônia (CPAF-RO) |
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