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| Registros recuperados : 45 | |
| 3. |  | BASSANEZI, R. B.; AMORIM, L.; BERGAMIN FILHO, A. Eficiencia fotossintetica de folas de feijoeiro infectadas com o virusdo mosaico-em-desenho, Uromyces appendiculatus e Phaeoisariopsis griseola Summa Phytopathologica, Piracicaba,SP, v.27, n.1, p.05-11, 2001| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 7. | | LARANJEIRA, F. F.; NERI, F. M.; BASSANEZI, R. B.; GILLIGAN, C. A. A stochastic cellular automaton model to simulate spatial patterns of Citrus Leprosis. In: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM. 057 PSO.
Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 11. | | BASSANEZI, R. B.; BELASQUE JR. J.; HAMADA, E.; GHINI, R.; NOGUEIRA, S. M. C. Efeito das mudanças climáticas sobre o cancro cítrico. Tropical Plant Pathology, Brasília, DF, v. 35, p. S130, ago. 2010. Suplemento, ref. 04.023. Edição dos resumos do XLIII Congresso Brasileiro de Fitopatologia, Cuiabá, ago. 2010.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 12. | | FRANCISCON, L.; RIBEIRO JUNIOR, P. J.; KRAINSKI, E. T.; BASSANEZI, R. B.; CZERMAINSKI, A. B. C. Modelo autologístico espaço-temporal com aplicação à análise de padrões espaciais da Leprose-dos-citros. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 12, p. 1677-1682, 2008.| Biblioteca(s): Embrapa Unidades Centrais; Embrapa Uva e Vinho. |
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| 13. | | SPÓSITO, M. B.; YAMMOTO, P. T.; BELASQUE JÚNIOR, J.; BASSANEZI, R. B.; LOPES, S. A. Fungos no pomar. Cutlivar Hortaliças e Frutas, Pelotas, RS, ano 6, n. 36, 2006. 8 p. il.; color. Caderno Técnico.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 14. | | STUCHI, E. S.; REIFF, E. T.; SEMPIONATO, O. R.; PAROLIN, L. G.; BASSANEZI, R. B. HLB Progress on Tahiti acid lime grafted onto eight rootstocks. In; INTERNATIONAL RESEARCH CONFERENCE ON HUANGLONGBING , 3., 2013, Orlando, Flórida, USA. IRC HLB III. Proceedings. Orlando, Flórida, USA, 2013, (online).| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 16. | | NOVELLI, V. M.; ALVES, A.; BASSANEZI, R. B.; BASTIANEL, M.; FREITAS-ÁSTUA, J. Validação preliminar de um método sensível para a detecção do vírus da leprose (CiLV-C) em ácaros Brevipalpus phoenicis provenientes de pomates de citros orgânicos e convencionais. Tropical Plant Pathology, Brasília, DF, v. 34, ago. 2009. Suplemento. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Suplemento. Resumo 926.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 19. | | BASSANEZI, R. B.; MONTESINO, L. H.; SANCHES, A. L.; SPÓSITO, M. B.; STUCHI, E. S.; BARBOSA, J. C. Effect of citrus sudden death on yield and quality of sweet orange cultivars in Brazil. Plant Disease, St. Paul, v. 91, n. 11, 1407-1412, nov. 2007.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 20. | | PACHECO, C. de A.; GIRARDI, E. A.; JOSÉ, S. de M. S.; GUEIROS, A. S.; BASSANEZI, R. B. Potential of soil cover with plastic film for the setting of sweet orange orchards Potencial da cobertura de solo com filme plástico no estabelecimento de pomares de laranjeira-doce. Revista Brasileira de Fruticultura, Jaboticabal, v. 43, n. 3, e-734, 2021.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 45 | |
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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
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
24/12/2008 |
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Data da última atualização: |
05/02/2010 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BASSANEZI, R. B.; MONTESINO, L. H.; STUCHI, E. S. |
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Afiliação: |
R. B. Bassanezi, FUNDECITRUS; L. H. Montesino, FUNDECITRUS; Eduardo Sanches Stuchi, CNPMF/EECB. |
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Título: |
Effects of huanglongbing on fruit quality of sweet orange cultivars in Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL CITRUS CONGRESS, 11., 2008, Wuhan, China. Program and abstracts... Wuhan: The International Society of Citriculture, 2008. p. 228-229. P 322. |
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Idioma: |
Inglês |
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Notas: |
P322 |
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Conteúdo: |
Citrus huanglongbing (HLB) is the most serious disease of citrus worldwide because of its crop devastation, unknown source of resistance, and difficult and expansive management. Since 2004, when HLB was first reported in Brazil in São Paulo State, approximately three million trees have become affected by the disease and eliminated in attempts to limit spread. Where HLB becomes endemic and there is no effective control by reduction of bacteria inoculum and its vector, the disease progression in the orchard could be relatively fast and the evolution of symptom severity throughout the tree canopy can be very quick, greatly reducing the econonomic life of affected orchards. The affected trees decline and yield is reduced, mainly by the drop fruit early from affected branches. Although the majority of the fruit from symptomatic branches drop before harvest, a significant amount of affected fruit remain attached, are available for harvest, and can affect the juice quality. To quality and compare the effects of HLB on fruit quality of the most important sweet orange cultivars growth in São Paulo, 4 to 6-yr old sweet orange trees from 13 blocks (2 of 'Hamlin', 2 of 'Westin', 4 of 'Pera', and 5 of 'Valencia') were selected prior to harvest. In each block, 14 to 21 HLB-symptomatic trees were chosen. In each tree, the quality of 20 normal appearing fruit from asymptomatic branches and 20 symptomatic fruit from symptomatic branches were assessed. In general, comparing to normal fruit, the symptomatic fruit were smaller, lighter, and had lower juice percentage, Brix, total soluble solids per box, total soluble solids per fruit, and Brix/acidity ratio, and had more acidity. Those effects of fruit quality were less pronunced on early and mid season sweet orange cultivars than on late season cultivar Valencia. MenosCitrus huanglongbing (HLB) is the most serious disease of citrus worldwide because of its crop devastation, unknown source of resistance, and difficult and expansive management. Since 2004, when HLB was first reported in Brazil in São Paulo State, approximately three million trees have become affected by the disease and eliminated in attempts to limit spread. Where HLB becomes endemic and there is no effective control by reduction of bacteria inoculum and its vector, the disease progression in the orchard could be relatively fast and the evolution of symptom severity throughout the tree canopy can be very quick, greatly reducing the econonomic life of affected orchards. The affected trees decline and yield is reduced, mainly by the drop fruit early from affected branches. Although the majority of the fruit from symptomatic branches drop before harvest, a significant amount of affected fruit remain attached, are available for harvest, and can affect the juice quality. To quality and compare the effects of HLB on fruit quality of the most important sweet orange cultivars growth in São Paulo, 4 to 6-yr old sweet orange trees from 13 blocks (2 of 'Hamlin', 2 of 'Westin', 4 of 'Pera', and 5 of 'Valencia') were selected prior to harvest. In each block, 14 to 21 HLB-symptomatic trees were chosen. In each tree, the quality of 20 normal appearing fruit from asymptomatic branches and 20 symptomatic fruit from symptomatic branches were assessed. In general, comparing to normal fruit, t... Mostrar Tudo |
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Palavras-Chave: |
Huanglongbing. |
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Thesagro: |
Doença de Planta; Fruta Cítrica. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02470naa a2200193 a 4500
001 1655359
005 2010-02-05
008 2008 bl uuuu u00u1 u #d
100 1 $aBASSANEZI, R. B.
245 $aEffects of huanglongbing on fruit quality of sweet orange cultivars in Brazil.
260 $c2008
500 $aP322
520 $aCitrus huanglongbing (HLB) is the most serious disease of citrus worldwide because of its crop devastation, unknown source of resistance, and difficult and expansive management. Since 2004, when HLB was first reported in Brazil in São Paulo State, approximately three million trees have become affected by the disease and eliminated in attempts to limit spread. Where HLB becomes endemic and there is no effective control by reduction of bacteria inoculum and its vector, the disease progression in the orchard could be relatively fast and the evolution of symptom severity throughout the tree canopy can be very quick, greatly reducing the econonomic life of affected orchards. The affected trees decline and yield is reduced, mainly by the drop fruit early from affected branches. Although the majority of the fruit from symptomatic branches drop before harvest, a significant amount of affected fruit remain attached, are available for harvest, and can affect the juice quality. To quality and compare the effects of HLB on fruit quality of the most important sweet orange cultivars growth in São Paulo, 4 to 6-yr old sweet orange trees from 13 blocks (2 of 'Hamlin', 2 of 'Westin', 4 of 'Pera', and 5 of 'Valencia') were selected prior to harvest. In each block, 14 to 21 HLB-symptomatic trees were chosen. In each tree, the quality of 20 normal appearing fruit from asymptomatic branches and 20 symptomatic fruit from symptomatic branches were assessed. In general, comparing to normal fruit, the symptomatic fruit were smaller, lighter, and had lower juice percentage, Brix, total soluble solids per box, total soluble solids per fruit, and Brix/acidity ratio, and had more acidity. Those effects of fruit quality were less pronunced on early and mid season sweet orange cultivars than on late season cultivar Valencia.
650 $aDoença de Planta
650 $aFruta Cítrica
653 $aHuanglongbing
700 1 $aMONTESINO, L. H.
700 1 $aSTUCHI, E. S.
773 $tIn: INTERNATIONAL CITRUS CONGRESS, 11., 2008, Wuhan, China. Program and abstracts... Wuhan: The International Society of Citriculture, 2008. p. 228-229. P 322.
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