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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
01/11/1995 |
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Data da última atualização: |
01/11/1995 |
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Autoria: |
MULLER, R.; PASBERG-GAUHI, C.; GAUHI, F.; KAEMMER, D.; KAHL, G. |
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Afiliação: |
Plant Molecular Biology, biocentre, J.W. Goethe-University, Frankfurt am Main, Germany. International Institute of Tropical Agriculture, Onne Station, (Nigeria). |
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Título: |
Tracing microsatellite polymorphisms within the Nigeria population of mycosphaerella fijiensis. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Infomusa, v.4, n.9-10, p.8, 1995. |
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Idioma: |
Inglês |
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Conteúdo: |
Mycosphaerella fijiensis Morelet, the causal agent of black leaf streak/black Sigatoka disease (BLS), seriously affects banana and plantain production worldwide. The fungal pathogen severely reduces photosynthetic leaf tissue which leads to yield losses of up to 90% (Foure, 1985). Since the first description of the disease in Fiji in the 60s (Rhodes, 1964), the pathogen has spread to many major banana growing areas and has caused epidemics on Pacific islands and in Latin America. it also appeared in Africa about 20 years ago. The intensive application offungicides to dessert banana plantations and the breeding of resistantplantain hybrids are both considered necessary for the stable production of fruit in Africa today. However, the evolution and population dynamics of M. fijiensis is not all understood, and the appearance of fungicide-resistant or resistasnce breaking fungal strains cannot be forescated though they are to be expected. |
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Palavras-Chave: |
Caracteristica morfologica; Variabilidade genetica. |
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Thesaurus Nal: |
Africa; Latin America; Papua New Guinea; Philippines. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01606naa a2200241 a 4500
001 1634102
005 1995-11-01
008 1995 bl uuuu u00u1 u #d
100 1 $aMULLER, R.
245 $aTracing microsatellite polymorphisms within the Nigeria population of mycosphaerella fijiensis.
260 $c1995
520 $aMycosphaerella fijiensis Morelet, the causal agent of black leaf streak/black Sigatoka disease (BLS), seriously affects banana and plantain production worldwide. The fungal pathogen severely reduces photosynthetic leaf tissue which leads to yield losses of up to 90% (Foure, 1985). Since the first description of the disease in Fiji in the 60s (Rhodes, 1964), the pathogen has spread to many major banana growing areas and has caused epidemics on Pacific islands and in Latin America. it also appeared in Africa about 20 years ago. The intensive application offungicides to dessert banana plantations and the breeding of resistantplantain hybrids are both considered necessary for the stable production of fruit in Africa today. However, the evolution and population dynamics of M. fijiensis is not all understood, and the appearance of fungicide-resistant or resistasnce breaking fungal strains cannot be forescated though they are to be expected.
650 $aAfrica
650 $aLatin America
650 $aPapua New Guinea
650 $aPhilippines
653 $aCaracteristica morfologica
653 $aVariabilidade genetica
700 1 $aPASBERG-GAUHI, C.
700 1 $aGAUHI, F.
700 1 $aKAEMMER, D.
700 1 $aKAHL, G.
773 $tInfomusa$gv.4, n.9-10, p.8, 1995.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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