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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
21/09/1998 |
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Data da última atualização: |
16/12/2019 |
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Autoria: |
MELO, I. S. de; LAZARETTI, E.; VALARINI, P. J.; FRIGHETTO, R. T. S. |
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Afiliação: |
ITAMAR SOARES DE MELO, CNPMA; PEDRO JOSE VALARINI, EMBAPA - CNPMA; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA. |
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Título: |
Role of Rhizobacteria in control of bean root rot caused by Fusarium solani f. sp. phaseoli. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
In: INTERNATIONAL MYCOLOGICAL CONGRESS, 6., 1998, Jerusalem. Abstracts. Jerusalem: [s.n.], 1998. |
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Páginas: |
p.13 |
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Idioma: |
Inglês |
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Conteúdo: |
The most important root pathogen of bean in Brazil is Fusarium solani f. sp. phaseoli which can attack roots of healthy beans growing under fairly normal conditions. To obtain rhizosphere-competent bacteria which could be used as biocontrol agents, bacteria were isolated from rhizosphere and rhizophane of bean healthy plants by standard techniques. Nine isolates including Bacillus subtilis and Pseudomonas spp. were selected for greenhouse and field tests. All these isolates inhibited in vitro Fusarium solani f. sp. phaseoli and Rhizoctonia solani. An isolate of B. subtilis inhibited the mycelial growth of several plant pathogenic fungi including Phytophthora citrophthora, Verticillium dahliae, Sclerotinia sclerotiorum. This strain produced an antibiotic substance in an ethyl acetate extract that totally inhibited germination of conidia and the mycelial growth of Fusarium solani. Seed bacterization of bean with a cell suspension of B. subtilis, reduced significantly infections as compared with the control, promoted the plant growth and, increased the nodulation by Rhizobium. In field conditions, with naturally infested soil with Fusarium solani, the bacterium reduced the incidence of the disease and increased the grain yield. |
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Palavras-Chave: |
Rhizobacteria. |
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Thesagro: |
Fusarium Solani. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207159/1/Melo-Role.pdf
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Marc: |
LEADER 01846nam a2200181 a 4500
001 1012984
005 2019-12-16
008 1998 bl uuuu u00u1 u #d
100 1 $aMELO, I. S. de
245 $aRole of Rhizobacteria in control of bean root rot caused by Fusarium solani f. sp. phaseoli.$h[electronic resource]
260 $aIn: INTERNATIONAL MYCOLOGICAL CONGRESS, 6., 1998, Jerusalem. Abstracts. Jerusalem: [s.n.], 1998.$c1998
300 $ap.13
520 $aThe most important root pathogen of bean in Brazil is Fusarium solani f. sp. phaseoli which can attack roots of healthy beans growing under fairly normal conditions. To obtain rhizosphere-competent bacteria which could be used as biocontrol agents, bacteria were isolated from rhizosphere and rhizophane of bean healthy plants by standard techniques. Nine isolates including Bacillus subtilis and Pseudomonas spp. were selected for greenhouse and field tests. All these isolates inhibited in vitro Fusarium solani f. sp. phaseoli and Rhizoctonia solani. An isolate of B. subtilis inhibited the mycelial growth of several plant pathogenic fungi including Phytophthora citrophthora, Verticillium dahliae, Sclerotinia sclerotiorum. This strain produced an antibiotic substance in an ethyl acetate extract that totally inhibited germination of conidia and the mycelial growth of Fusarium solani. Seed bacterization of bean with a cell suspension of B. subtilis, reduced significantly infections as compared with the control, promoted the plant growth and, increased the nodulation by Rhizobium. In field conditions, with naturally infested soil with Fusarium solani, the bacterium reduced the incidence of the disease and increased the grain yield.
650 $aFusarium Solani
653 $aRhizobacteria
700 1 $aLAZARETTI, E.
700 1 $aVALARINI, P. J.
700 1 $aFRIGHETTO, R. T. S.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
22/11/2016 |
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Data da última atualização: |
22/02/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
HIGUERA-PADILLA, A.R.; BATISTA, A. A.; COLNAGO, L. A. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA. |
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Título: |
Reação de transferência de hidrogênio catalisada por complexos de rutênio |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 8., 2016, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2016. p.50. Editores técnicos: Wilson Tadeu Lopes da Silva, José Manoel Marconcini, Maria Alice Martins, Lucimara Aparecida Forato, Paulino Ribeiro Villas Boas. (Embrapa Instrumentação. Documentos, 61). |
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Idioma: |
Português |
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Palavras-Chave: |
Evento. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150391/1/50.pdf
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Marc: |
LEADER 00735nam a2200133 a 4500
001 2056830
005 2017-02-22
008 2016 bl uuuu u00u1 u #d
100 1 $aHIGUERA-PADILLA, A.R.
245 $aReação de transferência de hidrogênio catalisada por complexos de rutênio$h[electronic resource]
260 $aIn: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 8., 2016, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2016. p.50. Editores técnicos: Wilson Tadeu Lopes da Silva, José Manoel Marconcini, Maria Alice Martins, Lucimara Aparecida Forato, Paulino Ribeiro Villas Boas. (Embrapa Instrumentação. Documentos$c2016
653 $aEvento
700 1 $aBATISTA, A. A.
700 1 $aCOLNAGO, L. A.
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Embrapa Instrumentação (CNPDIA) |
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