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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
17/05/1996 |
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Data da última atualização: |
16/01/2024 |
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Autoria: |
CAMPBELL, R. |
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Título: |
Biological control of soil-borne diseases: some present problems and different approaches |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Crop Protection, v. 13, n. 1, p. 4-13, 1994. |
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Idioma: |
Inglês |
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Conteúdo: |
Despite much recent interest in the biological control of soil-borne plant diseases it is difficult to find examples of commercial exploitation. This may be because inappropriate laboratory screening systems are used: screens must select for organisms adapted to the environment in which they will operate. Assessment of screening procedures is difficult on published information, but it seems that insufficient organisms are screened and the screens may sometimes not be as well trageted as might be hoped. An alternative approach, which has no commercial basis, is to develop tradicional rotations, green manuring and organic amendment systems so that the micdrobiology is understood and can be manipulated, with or without added inocula, to achieve biocontrol. Development of added inocula is scientifically interesting and commercially fundable, but seems to have had on ly limited succes at present. Traditional approaches are not "glamorous" science, are not commercially viable because there is no product, and have received little funding, but are known to be effective in many instances although the microbiological reasons for this may not be understood. |
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Palavras-Chave: |
Commercial inocula; Green manuring; Organic amendments; Rotations; Screening systems. |
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Thesagro: |
Controle Biológico; Fungo; Solo. |
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Thesaurus Nal: |
biological control. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01795naa a2200229 a 4500
001 1050168
005 2024-01-16
008 1994 bl uuuu u00u1 u #d
100 1 $aCAMPBELL, R.
245 $aBiological control of soil-borne diseases$bsome present problems and different approaches
260 $c1994
520 $aDespite much recent interest in the biological control of soil-borne plant diseases it is difficult to find examples of commercial exploitation. This may be because inappropriate laboratory screening systems are used: screens must select for organisms adapted to the environment in which they will operate. Assessment of screening procedures is difficult on published information, but it seems that insufficient organisms are screened and the screens may sometimes not be as well trageted as might be hoped. An alternative approach, which has no commercial basis, is to develop tradicional rotations, green manuring and organic amendment systems so that the micdrobiology is understood and can be manipulated, with or without added inocula, to achieve biocontrol. Development of added inocula is scientifically interesting and commercially fundable, but seems to have had on ly limited succes at present. Traditional approaches are not "glamorous" science, are not commercially viable because there is no product, and have received little funding, but are known to be effective in many instances although the microbiological reasons for this may not be understood.
650 $abiological control
650 $aControle Biológico
650 $aFungo
650 $aSolo
653 $aCommercial inocula
653 $aGreen manuring
653 $aOrganic amendments
653 $aRotations
653 $aScreening systems
773 $tCrop Protection$gv. 13, n. 1, p. 4-13, 1994.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
16/07/2003 |
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Data da última atualização: |
24/06/2005 |
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Autoria: |
DIAS, W. P.; GARCIA, A.; ALMEIDA, A. M. R.; HIROMOTO, D. M.; PEREIRA, J. E.; ZITO, R. K.; SILVA, E. A. da. |
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Título: |
Ecologia e controle do nematóide de cisto da soja (04.0.98. 333-01). |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: EMBRAPA SOJA. Resultados de pesquisa da Embrapa Soja, 1999. Londrina, 2000. |
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Páginas: |
p. 47-50. |
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Série: |
(Embrapa Soja. Documentos, 142). |
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Idioma: |
Português |
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Conteúdo: |
Levantamento de ocorrência; Monitoramento de raças; Identificação de marcadores moleculares associados a genes de virulência do NCS; Dinâmica do NCS, em solo com dois níveis de saturação por bases; Avaliação da resistência de genótipos de soja ao NCS; Estudo da distribuição espaço-temporal do NCS.
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00943naa a2200217 a 4500
001 1464408
005 2005-06-24
008 2000 bl uuuu u00u1 u #d
100 1 $aDIAS, W. P.
245 $aEcologia e controle do nematóide de cisto da soja (04.0.98. 333-01).
260 $c2000
300 $ap. 47-50.
490 $a(Embrapa Soja. Documentos, 142).
520 $aLevantamento de ocorrência; Monitoramento de raças; Identificação de marcadores moleculares associados a genes de virulência do NCS; Dinâmica do NCS, em solo com dois níveis de saturação por bases; Avaliação da resistência de genótipos de soja ao NCS; Estudo da distribuição espaço-temporal do NCS.
700 1 $aGARCIA, A.
700 1 $aALMEIDA, A. M. R.
700 1 $aHIROMOTO, D. M.
700 1 $aPEREIRA, J. E.
700 1 $aZITO, R. K.
700 1 $aSILVA, E. A. da
773 $tIn: EMBRAPA SOJA. Resultados de pesquisa da Embrapa Soja, 1999. Londrina, 2000.
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