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 | Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
19/01/2015 |
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Data da última atualização: |
01/09/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
KORRES, A. M. N.; BUSS, D. S.; VENTURA, J. A.; FERNANDES, P. M. B. |
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Afiliação: |
Jose Aires Ventura, Incaper. |
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Título: |
Candida krusei and Kloeckera apis inhibit the causal agent of pineapple fusariosis, Fusarium guttiforme. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Fungal Biology, v. 115, p. 1251-1258, 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
Studies based on microbial ecology and antagonistic interactions play an important role in the development of new alternative strategies in controlling plant pathogens and are relevant to further biotechnological applications. Antagonistic interactions between the yeasts Candida krusei and Kloeckera apis isolated from rotten pineapple fruits, and two isolates of the pathogenic filamentous fungus Fusarium guttiforme (Syn.: Fusarium subglutinans f. sp. ananas) resistant and susceptible to fungicide benzimidazole were studied in broth culture, and on plate assays. The yeasts significantly reduced Fusarium conidial germination after 24 h of cocultivation in broth culture, and also mycelial growth on plate assays. Slide coculture appeared to show attachment of yeasts to the hyphal surface and also slight morphological abnormalities caused by C. krusei. Filtrates of cocultures of fungi and yeasts inhibited fungal growth, but filtrates of the yeast cultures alone did not, suggesting that the antagonistic action of the yeasts is inducible.
The F. guttiforme isolate sensitive to benzimidazole was most affected by both yeasts in pineapple juice, reaching a maximum of 36.5 % germ tube inhibition. This isolate was also inhibited by yeasts in mycocinogenic plate assay. These results demonstrated that C. krusei and K. apis are effective in inhibiting F. guttiforme growth and that the mode of action is associated with hyperparasitism and mycocinogenic activity. |
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Thesaurus NAL: |
Antagonist; Biocontrol; Candida krusei; Microbial interactions; Pineapple. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02112naa a2200217 a 4500
001 1004993
005 2015-09-01
008 2011 bl uuuu u00u1 u #d
100 1 $aKORRES, A. M. N.
245 $aCandida krusei and Kloeckera apis inhibit the causal agent of pineapple fusariosis, Fusarium guttiforme.$h[electronic resource]
260 $c2011
520 $aStudies based on microbial ecology and antagonistic interactions play an important role in the development of new alternative strategies in controlling plant pathogens and are relevant to further biotechnological applications. Antagonistic interactions between the yeasts Candida krusei and Kloeckera apis isolated from rotten pineapple fruits, and two isolates of the pathogenic filamentous fungus Fusarium guttiforme (Syn.: Fusarium subglutinans f. sp. ananas) resistant and susceptible to fungicide benzimidazole were studied in broth culture, and on plate assays. The yeasts significantly reduced Fusarium conidial germination after 24 h of cocultivation in broth culture, and also mycelial growth on plate assays. Slide coculture appeared to show attachment of yeasts to the hyphal surface and also slight morphological abnormalities caused by C. krusei. Filtrates of cocultures of fungi and yeasts inhibited fungal growth, but filtrates of the yeast cultures alone did not, suggesting that the antagonistic action of the yeasts is inducible. The F. guttiforme isolate sensitive to benzimidazole was most affected by both yeasts in pineapple juice, reaching a maximum of 36.5 % germ tube inhibition. This isolate was also inhibited by yeasts in mycocinogenic plate assay. These results demonstrated that C. krusei and K. apis are effective in inhibiting F. guttiforme growth and that the mode of action is associated with hyperparasitism and mycocinogenic activity.
650 $aAntagonist
650 $aBiocontrol
650 $aCandida krusei
650 $aMicrobial interactions
650 $aPineapple
700 1 $aBUSS, D. S.
700 1 $aVENTURA, J. A.
700 1 $aFERNANDES, P. M. B.
773 $tFungal Biology$gv. 115, p. 1251-1258, 2011.
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| 1. |  | CARON, E. S.; AGUILAR, M. A. G.; SANTANA, E. N. de.; SOUZA, C. A. S.; FOLLI, F. B. Trocas gasosas em mudas clonais de cacau inoculadas com Verticillium dahliae Kleb e submetidas a diferentes doses de óleo essencial de aroeira (Schinus terebinthifolius Raddi). In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 20.; ANNUAL MEETING OF THE INTERAMERICAN SOCIETY FOR TROPICAL HORTICULTURE, 54., 2008, Vitória. Frutas para todos: estratégias, tecnologias e visão sustentável: anais. Vitória: INCAPER: Sociedade Brasileira de Fruticultura. 5p.| Tipo: Publicação em Anais de Congresso |
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| 2. | | MARTINS, D. dos S.; TATAGIBA, J. da S.; CARON, E. S.; MARANGOANHA, F.; OLIVEIRA, A. C. de.; PANCIERI, G. N.; ARÇARI, S. N.; SONEGHET, B. Eficiência de acaricidas no controle do ácaro-rajado Tetranychus urticae na cultura do mamão (Carica papaya L.) In: SIMPÓSIO DO PAPAYA BRASILEIRO, 3. , 2007, Vitória. Anais... Vitória: CEDAGRO; INCAPER, 2007. Papaya Brasil : manejo, qualidade e mercado do mamão. Vitória: Incaper, 2007. p. 552-554| Tipo: Publicação em Anais de Congresso |
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| 3. | | MARTINS, D. dos S.; TATAGIBA, J. da S.; CARON, E. S.; MARANGOANHA, F.; OLIVEIRA, A. C. de.; PANCIERI, G. N.; ARÇARI, S. N.; SONEGHET, B. Eficiência de inseticidas no controle da cochonilha Aonidiella comperei na cultura do mamão. In: SIMPÓSIO DO PAPAYA BRASILEIRO, 3. , 2007, Vitória. Anais... Vitória: CEDAGRO; INCAPER, 2007. Papaya Brasil : manejo, qualidade e mercado do mamão. Vitória: Incaper, 2007. p. 532-534| Tipo: Publicação em Anais de Congresso |
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