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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
29/10/1999 |
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Data da última atualização: |
29/10/1999 |
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Autoria: |
PEGG, K. G.; SHIVAS, R. G.; MOORE, N. Y.; BENTLEY, S. |
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Afiliação: |
Department of primary Industries; Department of Agriculture, South Perth, WA 6151; The University of Queensland. |
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Título: |
Characterization of a Unique Population of Fusarium oxysporum f. sp. cubense causing Fusarium Wilt in Cavendish Bananas at Carnarvon, Western Australia |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Aust. j. Agric. Res., v.46, p.167-178, 1995 |
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Idioma: |
Inglês |
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Conteúdo: |
A unique population of Fusarium ocysporum f. sp. cubense affecting Cavendish cv. Williams banana plants was characterized using vegetative compatibility, volatile production, RAPD-PCR analysis, pectic enzyme production and pathogenicity. The isolates were more like race 1 isolates than race 4 isolates, although they were capable of attacking Cavendish clones. The Carnarvon isolates did not belong to any of the vegetative compatibility groups (VCGs) known to occur in Australia or overseas; they belonged in the `inodoratum' volatile group; they had 29% genetic similarity to race 4 isolates and 76% similarity to race 1 isolates based on RAPD-PCR banding patterns; they belonged in the same pectic zymogram group as race 1 isolates and were virulent on 3-month-old Cavendish cv. Williams, Gros Michel and Pisang Gajih Merah plants in glasshouse tests. |
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Palavras-Chave: |
cubense; Fusarium oxysporum f; Panama disease; RAPD-PCR; sp; VCG; Volstile analysis. |
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Thesagro: |
Banana. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01571naa a2200253 a 4500
001 1648361
005 1999-10-29
008 1995 bl --- 0-- u #d
100 1 $aPEGG, K. G.
245 $aCharacterization of a Unique Population of Fusarium oxysporum f. sp. cubense causing Fusarium Wilt in Cavendish Bananas at Carnarvon, Western Australia
260 $c1995
520 $aA unique population of Fusarium ocysporum f. sp. cubense affecting Cavendish cv. Williams banana plants was characterized using vegetative compatibility, volatile production, RAPD-PCR analysis, pectic enzyme production and pathogenicity. The isolates were more like race 1 isolates than race 4 isolates, although they were capable of attacking Cavendish clones. The Carnarvon isolates did not belong to any of the vegetative compatibility groups (VCGs) known to occur in Australia or overseas; they belonged in the `inodoratum' volatile group; they had 29% genetic similarity to race 4 isolates and 76% similarity to race 1 isolates based on RAPD-PCR banding patterns; they belonged in the same pectic zymogram group as race 1 isolates and were virulent on 3-month-old Cavendish cv. Williams, Gros Michel and Pisang Gajih Merah plants in glasshouse tests.
650 $aBanana
653 $acubense
653 $aFusarium oxysporum f
653 $aPanama disease
653 $aRAPD-PCR
653 $asp
653 $aVCG
653 $aVolstile analysis
700 1 $aSHIVAS, R. G.
700 1 $aMOORE, N. Y.
700 1 $aBENTLEY, S.
773 $tAust. j. Agric. Res.$gv.46, p.167-178, 1995
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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