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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
17/02/2011 |
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Data da última atualização: |
19/10/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SOUZA, E. H. de; TROCOLI, R. O.; MATOS, A. P. de; COSTA JÚNIOR, D. S.; SOUZA, F. V. D.; COSTA, M. A. P. de C. |
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Afiliação: |
Everton Hilo de Souza, UFRB; Rafael Oliva Trocoli, UFRB; ARISTOTELES PIRES DE MATOS, CNPMF; Davi Silva Costa Júnior, UFRB; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; Maria Angélica Pereira de Carvalho Costa, UFRB. |
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Título: |
Evaluation of ornamental pineapple hybrids for resistance to Fusarium subglutinans. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Pineapple News, n. 17, p. 8, Aug. 2010. Addendum to Newsletter Pineapple Working Group of the I.S.H.S. |
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Idioma: |
Inglês |
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Notas: |
Disponível em: < http://www.ishs-horticulture.org/workinggroups/pineapple/PineNews17_addendum.pdf> Acesso em: 16 fev. 2011. Edição de Abstracts of the 7th International Pineapple Symposium, Johor Baru, Malaysia, 2010. |
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Conteúdo: |
Fusarium subglutinans, the causal agent of the pineapple fusariosis, is the most serious problem of that crop in Brazil. The cultivation of resistant varieties is the most efficient control measure and this concept is also useful to ornamental plants. This work aimed to evaluate ornamental pineapple hybrids to resistance to fusariosis. Forty hybrids from five crosses (FRF-22 x FRF-1387), (FRF-1392 x FRF-32), (G-44 x FRF-1387), (FRF-1392 x FRF-224) were evaluated. Pineapple slips, about 25 cm long, were wounded at their bases with a needle, 2 mm in diameter, and immersed into a conidial suspension for about three minutes and then transferred to a greenhouse. After 90 days, evaluation was performed considering both internal and external symptoms and a scale of notes was applied. The experiment?s design was a completely randomized one with six replications and two controls: cv. Perola (susceptible) and PEXSC73 (resistant). The results showed that 13 hybrids were resistant, 7 were moderately resistant and 20 were susceptible. Nevertheless, in the cross FRF-1392 x FRF-224 100% of the hybrids was resistant. The behaviour of the controls was adequate to give support to the results obtained in the present work. |
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Palavras-Chave: |
Pineapple. |
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Thesagro: |
Abacaxi; Doença de Planta. |
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Thesaurus Nal: |
Fusarium subglutinans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02174nam a2200229 a 4500
001 1877683
005 2023-10-19
008 2010 bl uuuu u00u1 u #d
100 1 $aSOUZA, E. H. de
245 $aEvaluation of ornamental pineapple hybrids for resistance to Fusarium subglutinans.$h[electronic resource]
260 $aPineapple News, n. 17, p. 8, Aug. 2010. Addendum to Newsletter Pineapple Working Group of the I.S.H.S.$c2010
500 $aDisponível em: < http://www.ishs-horticulture.org/workinggroups/pineapple/PineNews17_addendum.pdf> Acesso em: 16 fev. 2011. Edição de Abstracts of the 7th International Pineapple Symposium, Johor Baru, Malaysia, 2010.
520 $aFusarium subglutinans, the causal agent of the pineapple fusariosis, is the most serious problem of that crop in Brazil. The cultivation of resistant varieties is the most efficient control measure and this concept is also useful to ornamental plants. This work aimed to evaluate ornamental pineapple hybrids to resistance to fusariosis. Forty hybrids from five crosses (FRF-22 x FRF-1387), (FRF-1392 x FRF-32), (G-44 x FRF-1387), (FRF-1392 x FRF-224) were evaluated. Pineapple slips, about 25 cm long, were wounded at their bases with a needle, 2 mm in diameter, and immersed into a conidial suspension for about three minutes and then transferred to a greenhouse. After 90 days, evaluation was performed considering both internal and external symptoms and a scale of notes was applied. The experiment?s design was a completely randomized one with six replications and two controls: cv. Perola (susceptible) and PEXSC73 (resistant). The results showed that 13 hybrids were resistant, 7 were moderately resistant and 20 were susceptible. Nevertheless, in the cross FRF-1392 x FRF-224 100% of the hybrids was resistant. The behaviour of the controls was adequate to give support to the results obtained in the present work.
650 $aFusarium subglutinans
650 $aAbacaxi
650 $aDoença de Planta
653 $aPineapple
700 1 $aTROCOLI, R. O.
700 1 $aMATOS, A. P. de
700 1 $aCOSTA JÚNIOR, D. S.
700 1 $aSOUZA, F. V. D.
700 1 $aCOSTA, M. A. P. de C.
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| 3. |  | DESIMONE, E. R.; LARANJEIRA, F. F.; NERI, F. M.; CUNNIFFE, N. J.; GILLIGAN, C. A. A flexible stochastic model to test hypotheses concerning vector-transmissible citrus diseases. In: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM. 035 PSO.
Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 4. | | DESIMONE, E. R.; LARANJEIRA F. F.; NERI, F. M.; CUNNIFFE, N. J.; GILLIGAN, C. A. Modelling spread and control of Bahia Bark Scaling of Citrus. In: CONFERENCE INTERNATIONAL ORGANIZATION CITRUS VIROLOGISTS, 18., Campinas, SP, 2010. Proceedings... Campinas: IOCV, 2010. 1 CD-ROM. 049.PSO.
Publicado também em: Citrus Research & Technology, Cordeirópolis, v. 31, Suplemento, 2010| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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