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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: |
28/09/2012 |
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Data da última atualização: |
19/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RODRIGUEZ, M. A. D.; WAALWIJK, C.; PAIVA, L. V.; SOUZA JR. M. T.; G. H. J. KEMA. |
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Afiliação: |
MIGUEL ANGEL DITA RODRIGUEZ, CNPMF; C. WAALWIJK, Plant Research International; L. V. PAIVA, UFLA; M. T. SOUZA JR., Plant Research International; G. H. J. KEMA, Plant Research International. |
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Título: |
A Greenhouse Bioassay for the Fusarium oxysporum f. sp. cubense x ‘Grand Naine’ (Musa, AAA, Cavendish Subgroup) Interaction. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Acta Horticulturae, 897, 2011. |
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ISSN: |
0567-7572 |
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Idioma: |
Português |
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Conteúdo: |
Several disease resistance screening protocols for Fusarium wilt of banana (causal agent Fusarium oxysporum f. sp. cubense - Foc) under greenhouse conditions have been reported. Here, we report a standardised rapid and reliable greenhouse bioassay for this pathosystem. This is indispensable for banana phenotyping, particularly since the occurrence of tropical race 4 (TR4), which is a significant threat for the global Cavendish-based banana export industry. Using a double-pot system, hardened 3-months-old tissue-culture plants of ?Grand Naine? (AAA, Cavendish subgroup) were individually inoculated with three TR4 isolates and one race 1 isolate with known pathogenicity on ?Silk? (AAB) bananas. All TR4 isolates caused similar symptoms and no differences regarding incubation period or severity were observed. In addition, all TR4 isolates were successfully recovered from the symptomatic rhizomes on Komada medium. |
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Palavras-Chave: |
Panama disease. |
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Thesaurus Nal: |
Fusarium wilt; tissue culture. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
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001 1935073
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008 2011 bl uuuu u00u1 u #d
022 $a0567-7572
100 1 $aRODRIGUEZ, M. A. D.
245 $aA Greenhouse Bioassay for the Fusarium oxysporum f. sp. cubense x ‘Grand Naine’ (Musa, AAA, Cavendish Subgroup) Interaction.$h[electronic resource]
260 $c2011
520 $aSeveral disease resistance screening protocols for Fusarium wilt of banana (causal agent Fusarium oxysporum f. sp. cubense - Foc) under greenhouse conditions have been reported. Here, we report a standardised rapid and reliable greenhouse bioassay for this pathosystem. This is indispensable for banana phenotyping, particularly since the occurrence of tropical race 4 (TR4), which is a significant threat for the global Cavendish-based banana export industry. Using a double-pot system, hardened 3-months-old tissue-culture plants of ?Grand Naine? (AAA, Cavendish subgroup) were individually inoculated with three TR4 isolates and one race 1 isolate with known pathogenicity on ?Silk? (AAB) bananas. All TR4 isolates caused similar symptoms and no differences regarding incubation period or severity were observed. In addition, all TR4 isolates were successfully recovered from the symptomatic rhizomes on Komada medium.
650 $aFusarium wilt
650 $atissue culture
653 $aPanama disease
700 1 $aWAALWIJK, C.
700 1 $aPAIVA, L. V.
700 1 $aSOUZA JR. M. T.
700 1 $aG. H. J. KEMA
773 $tActa Horticulturae, 897, 2011.
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