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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
08/06/2009 |
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Data da última atualização: |
24/02/2010 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDRADE, S. R. M. de; FALEIRO, F. G.; TEIXEIRA, J. B.; PINTO, A. C. Q.; RADEL, G.; CORDEIRO, M. C. R.; RAMOS, V. H. V. |
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Afiliação: |
Solange Rocha Monteiro de Andrade, CPAC; Fábio Gelape Faleiro, CPAC; J. B. Teixeira; Alberto Carlos Queiroz Pinto; G. Radel; Maria Cristina Rocha Cordeiro, CPAC; Victor Hugo Vargas Ramos. |
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Título: |
Uses of alternative antibiotics to control bacterium growth in mango explants. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Acta Horticulturae, Leuven, n. 820, p. 541-546, abr. 2009. |
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Idioma: |
Inglês |
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Notas: |
Edição do Proceedings of the 8 International Mango Symposium, Sun City, South Africa, Abril, 2009. |
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Conteúdo: |
Bacterias, if they are not eliminated from the explant, compete for nutrients from the culture medium and also eliminate toxins in the medium modifying the normal development of the explant. The decontamination consists of microorganisms elimination, however preserving plant explant to be regenerated. The objsctive of this work was to develop a protocol to control and endogenous bacterium of mango internodal segments for the introduction on plant tissue culture medium. The explants had been submitted to treatments with ethanol, sodium hypoclorite and benomyl, for surface decontamination. The evaluation demonstrated that the bacterium is gram positive and resistant to the antibiotics rifampycin (300 mg.L-1), ampicylin (150 mg.L-1), tetracyclin (150 mg.L-1), chloramphenicol (150 mg.L-1), carbenicyllin (150 mg.L-1) and streptomycin (300 mg.L-1). However, the results demonstrated that the combination of sulphametaxazole + trimetroprim (80 mg.L-1 + 16 mg.L-1) or sulfamethoxazole (80 mg. L-1) alone showed satisfatory result on the control of this endogenous bacterium, while trimethoprim (16 mg.L.-1) did not work alone. Preliminary studies demonstrated that inclusion of copper sulphate (25 and 50 mg.L-1) into the nutritive medium controlled the endogenous fungi, however did not control of the bacterium growth. Medium containing 1% of propolis extract had also contolled the bacterium development, however the explants growth had also been affected. |
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Palavras-Chave: |
Descontaminação. |
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Thesagro: |
Cultura de Tecido; Manga; Mangifera Indica; Micropropagação. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02277nam a2200253 a 4500
001 1558235
005 2010-02-24
008 2009 bl uuuu j 00u1 u #d
100 1 $aANDRADE, S. R. M. de
245 $aUses of alternative antibiotics to control bacterium growth in mango explants.
260 $aActa Horticulturae, Leuven, n. 820, p. 541-546, abr. 2009.$c2009
500 $aEdição do Proceedings of the 8 International Mango Symposium, Sun City, South Africa, Abril, 2009.
520 $aBacterias, if they are not eliminated from the explant, compete for nutrients from the culture medium and also eliminate toxins in the medium modifying the normal development of the explant. The decontamination consists of microorganisms elimination, however preserving plant explant to be regenerated. The objsctive of this work was to develop a protocol to control and endogenous bacterium of mango internodal segments for the introduction on plant tissue culture medium. The explants had been submitted to treatments with ethanol, sodium hypoclorite and benomyl, for surface decontamination. The evaluation demonstrated that the bacterium is gram positive and resistant to the antibiotics rifampycin (300 mg.L-1), ampicylin (150 mg.L-1), tetracyclin (150 mg.L-1), chloramphenicol (150 mg.L-1), carbenicyllin (150 mg.L-1) and streptomycin (300 mg.L-1). However, the results demonstrated that the combination of sulphametaxazole + trimetroprim (80 mg.L-1 + 16 mg.L-1) or sulfamethoxazole (80 mg. L-1) alone showed satisfatory result on the control of this endogenous bacterium, while trimethoprim (16 mg.L.-1) did not work alone. Preliminary studies demonstrated that inclusion of copper sulphate (25 and 50 mg.L-1) into the nutritive medium controlled the endogenous fungi, however did not control of the bacterium growth. Medium containing 1% of propolis extract had also contolled the bacterium development, however the explants growth had also been affected.
650 $aCultura de Tecido
650 $aManga
650 $aMangifera Indica
650 $aMicropropagação
653 $aDescontaminação
700 1 $aFALEIRO, F. G.
700 1 $aTEIXEIRA, J. B.
700 1 $aPINTO, A. C. Q.
700 1 $aRADEL, G.
700 1 $aCORDEIRO, M. C. R.
700 1 $aRAMOS, V. H. V.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
14/03/2012 |
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Data da última atualização: |
25/05/2021 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
LIMA, R. R.; COSTA, J. P. C. da. |
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Afiliação: |
RUBENS RODRIGUES LIMA; JOSE PAULO CHAVES DA COSTA, CPATU. |
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Título: |
Erradicação da vassoura-de-bruxa em cupuaçuzeiros adultos substituindo-se as copas por enxertos de clones resistentes e com boa produtividade. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Belém, PA: UFRA, 2003. |
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Páginas: |
34 p. |
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Idioma: |
Português |
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Palavras-Chave: |
Clones resistentes; Vassoura-de-bruxa. |
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Thesagro: |
Cupuaçu; Praga. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223416/1/Erradicacao-da-vassoura-de-bruxa-em.pdf
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Marc: |
LEADER 00524nam a2200169 a 4500
001 1918860
005 2021-05-25
008 2003 bl uuuu u0uu1 u #d
100 1 $aLIMA, R. R.
245 $aErradicação da vassoura-de-bruxa em cupuaçuzeiros adultos substituindo-se as copas por enxertos de clones resistentes e com boa produtividade.
260 $aBelém, PA: UFRA$c2003
300 $a34 p.
650 $aCupuaçu
650 $aPraga
653 $aClones resistentes
653 $aVassoura-de-bruxa
700 1 $aCOSTA, J. P. C. da
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