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| Registros recuperados : 64 | |
| 2. |  | ARAUJO, A. L. S.; CARVALHO, G. S. de; RUBIN, R. da S.; ADEGAS, F. S.; SILVA, F. C. da; PINHO, C. F. de. Identificação de resistência de Digitaria insularis ao herbicida glifosato, através da análise de fluorescência da clorofila. In: CONGRESSO BRASILEIRO DA CIÊNCIA DAS PLANTAS DANINHAS, 30., 2016, Curitiba. Tecnologia a serviço do agricultor: anais. Curitiba: UFSC, 2016. p. 732.| Biblioteca(s): Embrapa Soja. |
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| 3. | | AUAD, A. M.; DOMINGUES, R.; MACHADO, M. A.; SOUZA, L. S.; CARVALHO, G. S.; MORAES, S. V. de P. Genetic variability of Mahanarva sp (Hemiptera: Cercopidae) collected from different sites in Brazil. Genetics and Molecular Research, v. 9, n. 2, p. 1005-1010, 2010.| Biblioteca(s): Embrapa Gado de Leite. |
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| 4. | | AZEVEDO FILHO, W. S.; CARVALHO, G. S.; PARANHOS, B. de A. G.; BOTTON, M. Ocorrência de Clastoptera sp. (Hemiptera: Clastopteridae) danificando a cultura da videira em Pernambuco. Arquivos do Instituto Biológico, São Paulo, v. 76, n, 2, p. 291-295, abr./jun. 2009.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 5. | | AZEVEDO FILHO, W. S. de; BOTTON, M.; PALADINI, A.; CARVALHO, G. S.; RINGENBERG, R.; LOPES, J. R. S. Egg brochosomes of Proconiini (Hemiptera: cicadellidae, cicadellinae) species associated with cultivation of grapevines. Scientia Agricola, Piracicaba, v. 65, n. 2, p. 209-213, 2008. Nota científica.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 8. | | AZEVEDO FILHO, W. S. de; RINGENBERG, R.; PALADINI, A.; CARVALHO, G. S.; LOPES, J. R. S.; BOTTON, M. Monitoramento de cigarrinhas (Hemiptera: Cicadellidae, Cercopidae) potenciais vetoras de Xylella fastidiosa na cultura da videira no Rio Grande do Sul. In: ENCONTRO NACIONAL SOBRE FRUTICULTURA DE CLIMA TEMPERADO, 10., 2007, Fraiburgo. Resumos... Caçador: Epagri, 2007. v. 2, p. 67. Resumo.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 10. | | AZEVEDO FILHO, W. S.; RINGENBERG, R.; PALADINI, A.; CARVALHO, G. S.; PARANHOS, B. de A. G.; LOPES, J. R. S.; BOTTON, M. Cigarrinhas (Hemiptera: Cicadellidae, Cercopidae) potenciais vetoras de Xylella fastidiosa na cultura da videira em Pernambuco, Brasil. In: CONGRESSO BRASILEIRO DE ZOOLOGIA, 27., 2008, Curitiba. [Resumos...] [Curitiba: UFPR, 2008]. Não paginado. 1 CD-ROM. Resumo P-262.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 12. | | BOLDRIN, P. F.; FAQUIN, V.; RAMOS, S. J.; GUILHERME, L. R. G.; BASTOS, C. E. A.; CARVALHO, G. S.; COSTA, E. T. de C. Selenato e selenito na produção e biofortificação agronômica com selênio em arroz. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 6, p. 831-837, jun. 2012. Título em inglês: Selenate and selenite on yield and agronomic biofortification with selenium in rice.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 15. | | CARVALHO, G. S.; NASCIMENTO, R. S. M. P.; DIAS, F. A. N.; MARTINS, P. F. Q.; PASSOS, L. P.; MARQUES, J. J. Utilização de resíduos siderúrgicos na produção de capim-elefante e feijão. In: ENCONTRO REGIONAL DA SOCIEDADE BRASILEIRA DE QUÍMICA - MG, 20., 2006, São João Del Rei. 20 anos de Encontro Regional da SBQ-MG: passado e futuro: anais. São João del Rei: UFSJ, 2006. 1 CD.| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | CARVALHO, G. S.; NASCIMENTO, R. S. M. P.; DIAS, F. A. N.; MARTINS, P. F. Q.; PASSOS, L. P.; MARQUES, J. J. G. S. M. Produtividade de capim-elefante e feijão em solo tratado com diferentes resíduos de siderurgia. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 27.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 11.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 9.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 6., 2006, Bonito. Fertbio 2006: a busca das raízes: anais. Dourados: Embrapa Agropecuária Oeste, 2006. (Embrapa Agropecuária Oeste. Documentos, 82). 1 CD.| Biblioteca(s): Embrapa Gado de Leite. |
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| 17. | | CARVALHO, G. S.; NUNCIATO, F. V.; NASCIMENTO, R. S. M. P.; DUARTE, G. R.; PASSOS, L. P.; MARQUES, J. J. Lixiviação de Zn e Pb em solos tratados com resíduos de siderurgia. In: ENCONTRO REGIONAL DA SOCIEDADE BRASILEIRA DE QUÍMICA - MG, 20., 2006, São João Del Rei. 20 anos de Encontro Regional da SBQ-MG: passado e futuro: anais. São João del Rei: UFSJ, 2006. 1 CD.| Biblioteca(s): Embrapa Gado de Leite. |
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| 19. | | CARVALHO, G. S.; PINHO, R. G. von; PEREIRA FILHO, I. A.; BRUGNERA, A. Desempenho de cultivares, épocas de semeadura e efeito do despendoamento na produção de minimilho em Sete Lagoas-MG. In: CONGRESSO NACIONAL DE MILHO E SORGO, 24., 2002, Florianópolis, SC. Meio ambiente e a nova agenda para o agronegócio de milho e sorgo: [resumos expandidos]. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Florianópolis: Epagri, 2002. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 64 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
19/10/2012 |
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Data da última atualização: |
21/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
FAVARO, L. C. de L.; SEBASTIANES, F. L. DE S.; ARAUJO, W. L. |
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Afiliação: |
LEIA CECILIA DE LIMA FAVARO, CNPAE; Fernanda Luiza de Souza Sebastianes, USP; Welington Luiz Araujo, USP. |
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Título: |
Epicoccum nigrumP16, a Sugarcane Endophyte, Produces Antifungal Compounds and Induces Root Growth. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
PLoS ONE, v. 7, n. 6, e36826, p. 1-10, 2012. |
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DOI: |
10.1371/journal.pone.0036826 |
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Idioma: |
Inglês |
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Conteúdo: |
Background:Sugarcane is one of the most important crops in Brazil, mainly because of its use in biofuel production. Recent studies have sought to determine the role of sugarcane endophytic microbial diversity in microorganism-plant interactions, and their biotechnological potential. Epicoccum nigrum is an important sugarcane endophytic fungus that has been associated with the biological control of phytopathogens, and the production of secondary metabolites. In spite of several studies carried out to define the better conditions to useE. nigrumin different crops, little is known about the establishment of an endophytic interaction, and its potential effects on plant physiology. Methodology/Principal Findings:We report an approach based on inoculation followed by re-isolation, molecular monitoring, microscopic analysis, plant growth responses to fungal colonization, and antimicrobial activity tests to study the basic aspects of the E. nigrum endophytic interaction with sugarcane, and the effects of colonization on plant physiology. The results indicate thatE. nigrum was capable of increasing the root system biomass and producing compounds that inhibit the in vitro growth of sugarcane pathogensFusarium verticillioides, Colletotrichum falcatum, Ceratocystis paradoxa, and Xanthomomas albilineans. In addition, E. nigrumpreferentially colonizes the sugarcane surface and, occasionally, the endophytic environment. Conclusions/Significance:Our work demonstrates thatE. nigrum has great potential for sugarcane crop application because it is capable of increasing the root system biomass and controlling pathogens. The study of the basic aspects of the interaction of E. nigrumwith sugarcane demonstrated the facultative endophytism ofE. nigrumand its preference for the phylloplane environment, which should be considered in future studies of biocontrol using this species. In addition, this work contributes to the knowledge of the interaction of this ubiquitous endophyte with the host plant, and also to a better use of microbial endophytes in agriculture. MenosBackground:Sugarcane is one of the most important crops in Brazil, mainly because of its use in biofuel production. Recent studies have sought to determine the role of sugarcane endophytic microbial diversity in microorganism-plant interactions, and their biotechnological potential. Epicoccum nigrum is an important sugarcane endophytic fungus that has been associated with the biological control of phytopathogens, and the production of secondary metabolites. In spite of several studies carried out to define the better conditions to useE. nigrumin different crops, little is known about the establishment of an endophytic interaction, and its potential effects on plant physiology. Methodology/Principal Findings:We report an approach based on inoculation followed by re-isolation, molecular monitoring, microscopic analysis, plant growth responses to fungal colonization, and antimicrobial activity tests to study the basic aspects of the E. nigrum endophytic interaction with sugarcane, and the effects of colonization on plant physiology. The results indicate thatE. nigrum was capable of increasing the root system biomass and producing compounds that inhibit the in vitro growth of sugarcane pathogensFusarium verticillioides, Colletotrichum falcatum, Ceratocystis paradoxa, and Xanthomomas albilineans. In addition, E. nigrumpreferentially colonizes the sugarcane surface and, occasionally, the endophytic environment. Conclusions/Significance:Our work demonstrates thatE. nigrum has great... Mostrar Tudo |
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Thesaurus NAL: |
sugarcane. |
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Categoria do assunto: |
-- |
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Marc: |
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100 1 $aFAVARO, L. C. de L.
245 $aEpicoccum nigrumP16, a Sugarcane Endophyte, Produces Antifungal Compounds and Induces Root Growth.$h[electronic resource]
260 $c2012
520 $aBackground:Sugarcane is one of the most important crops in Brazil, mainly because of its use in biofuel production. Recent studies have sought to determine the role of sugarcane endophytic microbial diversity in microorganism-plant interactions, and their biotechnological potential. Epicoccum nigrum is an important sugarcane endophytic fungus that has been associated with the biological control of phytopathogens, and the production of secondary metabolites. In spite of several studies carried out to define the better conditions to useE. nigrumin different crops, little is known about the establishment of an endophytic interaction, and its potential effects on plant physiology. Methodology/Principal Findings:We report an approach based on inoculation followed by re-isolation, molecular monitoring, microscopic analysis, plant growth responses to fungal colonization, and antimicrobial activity tests to study the basic aspects of the E. nigrum endophytic interaction with sugarcane, and the effects of colonization on plant physiology. The results indicate thatE. nigrum was capable of increasing the root system biomass and producing compounds that inhibit the in vitro growth of sugarcane pathogensFusarium verticillioides, Colletotrichum falcatum, Ceratocystis paradoxa, and Xanthomomas albilineans. In addition, E. nigrumpreferentially colonizes the sugarcane surface and, occasionally, the endophytic environment. Conclusions/Significance:Our work demonstrates thatE. nigrum has great potential for sugarcane crop application because it is capable of increasing the root system biomass and controlling pathogens. The study of the basic aspects of the interaction of E. nigrumwith sugarcane demonstrated the facultative endophytism ofE. nigrumand its preference for the phylloplane environment, which should be considered in future studies of biocontrol using this species. In addition, this work contributes to the knowledge of the interaction of this ubiquitous endophyte with the host plant, and also to a better use of microbial endophytes in agriculture.
650 $asugarcane
700 1 $aSEBASTIANES, F. L. DE S.
700 1 $aARAUJO, W. L.
773 $tPLoS ONE$gv. 7, n. 6, e36826, p. 1-10, 2012.
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