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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
17/07/1995 |
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Data da última atualização: |
17/07/1995 |
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Autoria: |
SHEPHERD, K.; SILVA, S. de O. e. |
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Afiliação: |
EMBRAPA/CNPMF. |
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Título: |
Banana genetic improvement in Brazil |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Montpellier, France: INIBAP, 1994 |
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Páginas: |
p.33-34 |
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Idioma: |
Inglês |
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Notas: |
In: Meeting of the Musa Breedres Network, 1, 1994, La Lima, Honduras. |
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Conteúdo: |
Perhaps the greatest of banana growing in Brazil is the lack of productive commercial varieties, with convenient stature to the major diseases and pests, that satisfy the vast majority of Brazilian consumers, be these on the farm or in the cities. Besides losses from Fusarium wilt, Sigatoka/yellow Sigatoka, nematodes, weevil borers and, in some areas, Moko, there now exists the threat from black leaf streak/black Sigatoka, already present in neighboring countries. Moko is at present restricted to the North Region, but would cause enormous damage if it should spread more generally. Until nows, scarcely any cultivar is known tobe resistant. Moreover, few of the currently planted cultivars are expected to have any effective resistance to black leaf/Sigatoka. Thevarietal improvement project led by EMBRAPA/CNPMF aims to produce resistant genotypes and has the following priorities: 1. Continue the work of selection for disease and pest resistance. 2. Seek a steady improvement in agronomic characters, including lower stature, to promote greater productivity in the tetraploid hybrids generated. 3. Initiate or support studies on the genetic variability of the Moko pathogen, pseudomonas solanacearum race 2, in the Amazon basin, in combination wint a search for resistance sources at the diploid level. 4. Initiate or suport research on fertilizantion of banana ovules in vitro, with appropriate histological studies as a guide, in the hope of greaty increasing the seed productivity of some parthenocarpic banana types, particula MenosPerhaps the greatest of banana growing in Brazil is the lack of productive commercial varieties, with convenient stature to the major diseases and pests, that satisfy the vast majority of Brazilian consumers, be these on the farm or in the cities. Besides losses from Fusarium wilt, Sigatoka/yellow Sigatoka, nematodes, weevil borers and, in some areas, Moko, there now exists the threat from black leaf streak/black Sigatoka, already present in neighboring countries. Moko is at present restricted to the North Region, but would cause enormous damage if it should spread more generally. Until nows, scarcely any cultivar is known tobe resistant. Moreover, few of the currently planted cultivars are expected to have any effective resistance to black leaf/Sigatoka. Thevarietal improvement project led by EMBRAPA/CNPMF aims to produce resistant genotypes and has the following priorities: 1. Continue the work of selection for disease and pest resistance. 2. Seek a steady improvement in agronomic characters, including lower stature, to promote greater productivity in the tetraploid hybrids generated. 3. Initiate or support studies on the genetic variability of the Moko pathogen, pseudomonas solanacearum race 2, in the Amazon basin, in combination wint a search for resistance sources at the diploid level. 4. Initiate or suport research on fertilizantion of banana ovules in vitro, with appropriate histological studies as a guide, in the hope of greaty increasing the seed productivity of som... Mostrar Tudo |
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Palavras-Chave: |
Melhoramento genetico. |
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Thesagro: |
Fusarium; Indução; Resistência. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02093naa a2200205 a 4500
001 1644607
005 1995-07-17
008 1994 bl uuuu u00u1 u #d
100 1 $aSHEPHERD, K.
245 $aBanana genetic improvement in Brazil
260 $c1994
300 $ap.33-34
500 $aIn: Meeting of the Musa Breedres Network, 1, 1994, La Lima, Honduras.
520 $aPerhaps the greatest of banana growing in Brazil is the lack of productive commercial varieties, with convenient stature to the major diseases and pests, that satisfy the vast majority of Brazilian consumers, be these on the farm or in the cities. Besides losses from Fusarium wilt, Sigatoka/yellow Sigatoka, nematodes, weevil borers and, in some areas, Moko, there now exists the threat from black leaf streak/black Sigatoka, already present in neighboring countries. Moko is at present restricted to the North Region, but would cause enormous damage if it should spread more generally. Until nows, scarcely any cultivar is known tobe resistant. Moreover, few of the currently planted cultivars are expected to have any effective resistance to black leaf/Sigatoka. Thevarietal improvement project led by EMBRAPA/CNPMF aims to produce resistant genotypes and has the following priorities: 1. Continue the work of selection for disease and pest resistance. 2. Seek a steady improvement in agronomic characters, including lower stature, to promote greater productivity in the tetraploid hybrids generated. 3. Initiate or support studies on the genetic variability of the Moko pathogen, pseudomonas solanacearum race 2, in the Amazon basin, in combination wint a search for resistance sources at the diploid level. 4. Initiate or suport research on fertilizantion of banana ovules in vitro, with appropriate histological studies as a guide, in the hope of greaty increasing the seed productivity of some parthenocarpic banana types, particula
650 $aFusarium
650 $aIndução
650 $aResistência
653 $aMelhoramento genetico
700 1 $aSILVA, S. de O. e
773 $tMontpellier, France: INIBAP, 1994
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 431 | |
| 6. |  | SILVA, S. de O. e. Variedades de bananeira. In: SEMANA INTERNACIONAL DA FRUTICULTURA, FLORICULTURA E AGROINDÚSTRIA, 14., 2007. Frutal 2007: agronegócio e responsabilidade social [anais]. Fortaleza: Instituto Frutal, 2007.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 11. | | DIAS, R. C. dos S.; SILVA, S. de O. e. Avaliação de cultivares de bananeira. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA TROPICAL, 2007, Cruz das Almas. [Trabalhos apresentados...]. Cruz das Almas: Embrapa Mandioca e Fruticultura Tropical, 2007. p. 22.| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 15. | | SILVA, S. de O. e; CORDEIRO, Z. J. M. O desenvolvimento da bananicultura. In: ALBUQUERQUE, A. C. S.; SILVA, A. G. da. (Ed.). Agricultura tropical: quatro décadas de inovações tecnológicas, institucionais e políticas. Brasília, DF: Embrapa Informação Tecnológica, 2008. p. 335-340.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 16. | | FUKUDA, W. M. G.; SILVA, S. de O. e. Melhoramento de mandioca no Brasil. In: CEREDA, M. P. (Coord.). Agricultura: tuberosas amiláceas Latino Americanas. São Paulo: Fundação Cargill, 2002. p. 242-257. (Culturas de Tuberosas Amiláceas Latino Americanas, 2). 2 v. p. 242-257 (Cultura de Tuberosas Amiláceas Latino Americanas, 2).| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 431 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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