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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
28/01/2008 |
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Data da última atualização: |
21/07/2009 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
OLIVEIRA, E. S.; SHIRATSUCHI, L. S.; CORAZZA< E. J. |
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Afiliação: |
E. S. Oliveira; Luciano Shozo Shiratsuchi, CPAC; E. J. Corazza. |
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Título: |
Avaliação da acurácia de dados SRTM e GPS algoritimal para geração de modelos de elevação digital. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: ENCONTRO DE JOVENS TALENTOS DA EMBRAPA CERRADOS, 3., 2007, Planaltina, DF. Resumos apresentados. Planaltina, DF: Embrapa Cerrados, 2007. p. 43. |
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Série: |
(Embrapa Cerrados. Documentos, 176). |
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Idioma: |
Português |
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Thesagro: |
Agricultura de Precisão. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAC-2010/28168/1/doc-176.pdf
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Marc: |
LEADER 00606nam a2200145 a 4500
001 1570466
005 2009-07-21
008 2007 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, E. S.
245 $aAvaliação da acurácia de dados SRTM e GPS algoritimal para geração de modelos de elevação digital.
260 $aIn: ENCONTRO DE JOVENS TALENTOS DA EMBRAPA CERRADOS, 3., 2007, Planaltina, DF. Resumos apresentados. Planaltina, DF: Embrapa Cerrados, 2007. p. 43.$c2007
490 $a(Embrapa Cerrados. Documentos, 176).
650 $aAgricultura de Precisão
700 1 $aSHIRATSUCHI, L. S.
700 1 $aCORAZZA< E. J.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Biblioteca |
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Cutter |
Registro |
Volume |
Status |
URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
13/01/2015 |
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Data da última atualização: |
20/03/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
CARVALHO, D. D. C.; LOBO JUNIOR, M.; MARTINS, I.; INGLIS, P. W.; MELLO, S. C. M. |
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Afiliação: |
DANIEL D. C. CARVALHO, UNB; MURILLO LOBO JUNIOR, CNPAF; IRENE MARTINS, CENARGEN; PETER W. INGLIS, bolsista CENARGEN; SUELI CORREA MARQUES DE MELLO, CENARGEN. |
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Título: |
Biological control of Fusarium oxysporum f. sp. phaseoli by Trichoderma harzianum and its use for common bean seed treatment. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Tropical Plant Pathology, Brasília, DF, v. 39, n. 5, p. 384-391, set./out. 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Biological control of seed-borne pathogens has shown to enhance germination and physiological quality of seeds. The objectives of this study were to evaluate the in vitro antagonistic effect of five Trichoderma harzianum isolates (CEN287, CEN288, CEN289, CEN290, and CEN316) against Fusarium oxysporum f. sp. phaseoli (Foxy) and test its potential use in seed treatment. Initially, pathogen and antagonists were grown in paired cultures at 25ºC, from which samples were assessed using scanning electron microscopy (SEM). Then, clean or Foxy-infected seeds were treated with conidial suspension of the antagonists. Percent of Foxy-infected seeds and normal seedlings were evaluated at seven and nine days of incubation, respectively. All but one Trichoderma isolate (CEN290) inhibited Foxy mycelial growth. SEM analysis revealed that only one Trichoderma isolate (CEN287) showed parasitic interaction with Foxy. Two isolates (CEN287 and CEN316) significantly reduced the Foxy incidence and enhanced seed germination, though less effective than the fungicide mixture (carboxin + thiram). A principal component analysis indicated the importance of volatile metabolites in reducing Foxy incidence on common bean seeds. CEN287 Trichoderma harzianum isolate formed a single group due to its increase in germination rate of Foxyinfected seeds. |
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Palavras-Chave: |
Soil-borne disease. |
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Thesagro: |
Controle biológico; Feijão; Fusarium oxysporum; Phaseolus Vulgaris; Semente; Trichoderma harzianum. |
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Thesaurus NAL: |
seed pathology. |
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Categoria do assunto: |
--
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/120749/1/cnpaf-mlj.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/115287/1/v39n5a05.pdf
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Marc: |
LEADER 02175naa a2200265 a 4500
001 2011934
005 2015-03-20
008 2014 bl uuuu u00u1 u #d
100 1 $aCARVALHO, D. D. C.
245 $aBiological control of Fusarium oxysporum f. sp. phaseoli by Trichoderma harzianum and its use for common bean seed treatment.$h[electronic resource]
260 $c2014
520 $aBiological control of seed-borne pathogens has shown to enhance germination and physiological quality of seeds. The objectives of this study were to evaluate the in vitro antagonistic effect of five Trichoderma harzianum isolates (CEN287, CEN288, CEN289, CEN290, and CEN316) against Fusarium oxysporum f. sp. phaseoli (Foxy) and test its potential use in seed treatment. Initially, pathogen and antagonists were grown in paired cultures at 25ºC, from which samples were assessed using scanning electron microscopy (SEM). Then, clean or Foxy-infected seeds were treated with conidial suspension of the antagonists. Percent of Foxy-infected seeds and normal seedlings were evaluated at seven and nine days of incubation, respectively. All but one Trichoderma isolate (CEN290) inhibited Foxy mycelial growth. SEM analysis revealed that only one Trichoderma isolate (CEN287) showed parasitic interaction with Foxy. Two isolates (CEN287 and CEN316) significantly reduced the Foxy incidence and enhanced seed germination, though less effective than the fungicide mixture (carboxin + thiram). A principal component analysis indicated the importance of volatile metabolites in reducing Foxy incidence on common bean seeds. CEN287 Trichoderma harzianum isolate formed a single group due to its increase in germination rate of Foxyinfected seeds.
650 $aseed pathology
650 $aControle biológico
650 $aFeijão
650 $aFusarium oxysporum
650 $aPhaseolus Vulgaris
650 $aSemente
650 $aTrichoderma harzianum
653 $aSoil-borne disease
700 1 $aLOBO JUNIOR, M.
700 1 $aMARTINS, I.
700 1 $aINGLIS, P. W.
700 1 $aMELLO, S. C. M.
773 $tTropical Plant Pathology, Brasília, DF$gv. 39, n. 5, p. 384-391, set./out. 2014.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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