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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
07/12/2012 |
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Data da última atualização: |
07/12/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MEDEIROS, F. H. V.; BETTIOL, W.; SOUZA, R. M. de; ALVES, E.; PINTO, Z. V.; IOST, R. |
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Afiliação: |
FLAVIO HENRIQUE VASCONCELOS DE MEDEIROS, UFLA; WAGNER BETTIOL, CNPMA; RICARDO M SOUZA, UFLA; EDUARDO ALVES, UFLA; ZAYAME VEGETTE PINTO; REGIANE IOST. |
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Título: |
Microorganisms, application timing and fractions as players of the milk-mediated powdery mildew management. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Crop Protection, Surrey, v. 40, p. 8-15, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Milk has proven to be efficient in powdery mildew (PM) control, but little has been reported on the modulators of its efficacy. This work aimed at studying milk?s preventive and curative activities on PM control, determining the changes of fungal structures after milk treatment, surveying the leaf microbial community after milk treatment and testing the milk?s fractions and sources for PM control. A preventive activity of milk was only observed for plants treated with milk at 30% concentration, whilst a reduced number of mildew colonies were recorded on leaves treated with conidia exposed to milk before inoculation. Scanning electron microscopy revealed damaged hyphae and conidiophores, a deposit over conidia and abundant yeast-like microorganisms for milk-treated plants. The microbial community was higher on plants treated with milk than those either treated with a fungicide or water and a yeast isolated from milk-treated leaves controlled the disease as well as milk. Both raw and pasteurized milk were the most efficient sources, and the lactose fraction had an effect similar to ultrahigh temperature (UHT) milk. Our results shed light on important aspects that should be considered when using milk for PM management. |
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Palavras-Chave: |
Alternative control; Owdery mildew; Podosphaera xanthii. |
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Thesagro: |
Controle biológico; Leite; Oídio. |
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Thesaurus Nal: |
Biological control; Milk; Sphaerotheca fuliginea. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02058naa a2200289 a 4500
001 1941743
005 2012-12-07
008 2012 bl uuuu u00u1 u #d
100 1 $aMEDEIROS, F. H. V.
245 $aMicroorganisms, application timing and fractions as players of the milk-mediated powdery mildew management.$h[electronic resource]
260 $c2012
520 $aMilk has proven to be efficient in powdery mildew (PM) control, but little has been reported on the modulators of its efficacy. This work aimed at studying milk?s preventive and curative activities on PM control, determining the changes of fungal structures after milk treatment, surveying the leaf microbial community after milk treatment and testing the milk?s fractions and sources for PM control. A preventive activity of milk was only observed for plants treated with milk at 30% concentration, whilst a reduced number of mildew colonies were recorded on leaves treated with conidia exposed to milk before inoculation. Scanning electron microscopy revealed damaged hyphae and conidiophores, a deposit over conidia and abundant yeast-like microorganisms for milk-treated plants. The microbial community was higher on plants treated with milk than those either treated with a fungicide or water and a yeast isolated from milk-treated leaves controlled the disease as well as milk. Both raw and pasteurized milk were the most efficient sources, and the lactose fraction had an effect similar to ultrahigh temperature (UHT) milk. Our results shed light on important aspects that should be considered when using milk for PM management.
650 $aBiological control
650 $aMilk
650 $aSphaerotheca fuliginea
650 $aControle biológico
650 $aLeite
650 $aOídio
653 $aAlternative control
653 $aOwdery mildew
653 $aPodosphaera xanthii
700 1 $aBETTIOL, W.
700 1 $aSOUZA, R. M. de
700 1 $aALVES, E.
700 1 $aPINTO, Z. V.
700 1 $aIOST, R.
773 $tCrop Protection, Surrey$gv. 40, p. 8-15, 2012.
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Embrapa Meio Ambiente (CNPMA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
25/08/2015 |
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Data da última atualização: |
18/08/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BARBOSA, L. de O.; LIMA, J. S.; MAGALHÃES, V. C.; GAVA, C. A. T.; SOARES, A. C. F.; SOUZA, J. T. |
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Afiliação: |
CARLOS ALBERTO TUAO GAVA, CPATSA. |
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Título: |
Controle de podridão vermelha do sisal com bactérias endofiticas do sisal. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 48.; CONGRESSO BRASILEIRO DE PATOLOGIA PÓS-COLHEITA, 2., 2015, São Pedro. Fitopatologia de precisão: fronteiras da ciência: anais. Brasília, DF: Sociedade Brasileira de Fitopatologia, 2015. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo da pesquisa foi utilizar bactérias de forma individual e combinada, no controle Aspergillus niger e da podridão vermelha do sisal, em campo. |
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Palavras-Chave: |
Agava sisalane; Biocontrole; Disease. |
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Thesagro: |
Aspergillus Niger; Bactéria; Doença; Podridão Vermelha; Sisal. |
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Thesaurus NAL: |
Aspergillus. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/128539/1/CarlosGava.pdf
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Marc: |
LEADER 01105nam a2200289 a 4500
001 2022622
005 2022-08-18
008 2015 bl uuuu u00u1 u #d
100 1 $aBARBOSA, L. de O.
245 $aControle de podridão vermelha do sisal com bactérias endofiticas do sisal.
260 $aIn: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 48.; CONGRESSO BRASILEIRO DE PATOLOGIA PÓS-COLHEITA, 2., 2015, São Pedro. Fitopatologia de precisão: fronteiras da ciência: anais. Brasília, DF: Sociedade Brasileira de Fitopatologia$c2015
300 $c1 CD-ROM.
520 $aO objetivo da pesquisa foi utilizar bactérias de forma individual e combinada, no controle Aspergillus niger e da podridão vermelha do sisal, em campo.
650 $aAspergillus
650 $aAspergillus Niger
650 $aBactéria
650 $aDoença
650 $aPodridão Vermelha
650 $aSisal
653 $aAgava sisalane
653 $aBiocontrole
653 $aDisease
700 1 $aLIMA, J. S.
700 1 $aMAGALHÃES, V. C.
700 1 $aGAVA, C. A. T.
700 1 $aSOARES, A. C. F.
700 1 $aSOUZA, J. T.
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