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| 4. |  | BRANDI, F.; HECK, D. W.; FERREIRA, T. C.; BETTIOL, W. Commercial formulations of Bacillus spp. for sugarcane pineapple disease control and growth promotion. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 12, p. 1311-1319, dez. 2018 Título em português: Formulações comerciais de Bacillus spp. para o controle da podridão-abacaxi e a promoção de crescimento em cana-de-açúcar.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Unidades Centrais. |
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| Registros recuperados : 6 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente; Embrapa Unidades Centrais. |
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Data corrente: |
02/01/2019 |
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Data da última atualização: |
28/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BRANDI, F.; HECK, D. W.; FERREIRA, T. C.; BETTIOL, W. |
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Afiliação: |
Fabio Brandi, Universidade Estadual Paulista - Unesp/Faculdade de Ciências Agrárias; Daniel Winter Heck, Universidade Estadual Paulista - Unesp/Faculdade de Ciências Agrárias; Thiago Costa Ferreira, Universidade Estadual Paulista - Unesp/Faculdade de Ciências Agrárias; WAGNER BETTIOL, CNPMA. |
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Título: |
Commercial formulations of Bacillus spp. for sugarcane pineapple disease control and growth promotion. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 12, p. 1311-1319, dez. 2018 |
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DOI: |
http://dx.doi.org/10.1590/s0100-204x2018001200003 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Formulações comerciais de Bacillus spp. para o controle da podridão-abacaxi e a promoção de crescimento em cana-de-açúcar. |
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Conteúdo: |
The objective of this work was to evaluate the commercial formulations of Bacillus subtilis QST-713 and Bacillus pumilus QST-2808 on mycelial growth inhibition of Thielaviopsis paradoxa, for the control of the pineapple disease and growth promotion in sugarcane. The inhibition of mycelial growth was evaluated in paired culture tests. Bacillus isolates were transferred to Petri dishes 48 hours before the pathogen, and the zone of inhibition was determined. The direct effect of the autoclaved commercial formulations at 0, 0.001, 0.01, 0.1, 1.0, and 10.0% on the inhibition of pathogen mycelial growth was evaluated. Bacillus spp. potential in controlling the disease and promoting plant growth was evaluated in assays on plant development and disease severity, both under controlled conditions and in the field. Bacillus isolates inhibited pathogen mycelial growth; however, the isolates did not control the disease effectively in the growth chamber and in the field. In the field assay without infestation by the pathogen, all treatments with biocontrol agents and fungicide increased the yield of cane stalks and sugar per hectare, compared with the control. In the assay with infestation by the pathogen, the B. pumilus-based product (2.0 L ha-1) and fungicide differed from the control only for the variable number of tillers. |
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Palavras-Chave: |
Alternative control. |
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Thesagro: |
Controle Biológico; Thielaviopsis Paradoxa. |
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Thesaurus NAL: |
Biological control; Saccharum. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189593/1/Commercial-formulations-of-Bacillus-spp..pdf
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Marc: |
LEADER 02267naa a2200241 a 4500
001 2106122
005 2022-04-28
008 2018 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/s0100-204x2018001200003$2DOI
100 1 $aBRANDI, F.
245 $aCommercial formulations of Bacillus spp. for sugarcane pineapple disease control and growth promotion.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Formulações comerciais de Bacillus spp. para o controle da podridão-abacaxi e a promoção de crescimento em cana-de-açúcar.
520 $aThe objective of this work was to evaluate the commercial formulations of Bacillus subtilis QST-713 and Bacillus pumilus QST-2808 on mycelial growth inhibition of Thielaviopsis paradoxa, for the control of the pineapple disease and growth promotion in sugarcane. The inhibition of mycelial growth was evaluated in paired culture tests. Bacillus isolates were transferred to Petri dishes 48 hours before the pathogen, and the zone of inhibition was determined. The direct effect of the autoclaved commercial formulations at 0, 0.001, 0.01, 0.1, 1.0, and 10.0% on the inhibition of pathogen mycelial growth was evaluated. Bacillus spp. potential in controlling the disease and promoting plant growth was evaluated in assays on plant development and disease severity, both under controlled conditions and in the field. Bacillus isolates inhibited pathogen mycelial growth; however, the isolates did not control the disease effectively in the growth chamber and in the field. In the field assay without infestation by the pathogen, all treatments with biocontrol agents and fungicide increased the yield of cane stalks and sugar per hectare, compared with the control. In the assay with infestation by the pathogen, the B. pumilus-based product (2.0 L ha-1) and fungicide differed from the control only for the variable number of tillers.
650 $aBiological control
650 $aSaccharum
650 $aControle Biológico
650 $aThielaviopsis Paradoxa
653 $aAlternative control
700 1 $aHECK, D. W.
700 1 $aFERREIRA, T. C.
700 1 $aBETTIOL, W.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 12, p. 1311-1319, dez. 2018
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Embrapa Meio Ambiente (CNPMA) |
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