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| Registros recuperados : 259 | |
| 161. |  | REZENDE, C. C.; SILVA, M. A.; FRASCA, L. L. de M.; FARIA, D. R.; FILIPPI, M. C. C. de; LANNA, A. C.; NASCENTE, A. S. Microrganismos multifuncionais: utilização na agricultura. Research, Society and Development, v. 10, n. 2, e50810212725, 2021.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 162. | | FERNANDES, J. P. T.; FILIPPI, M. C. C. de; LANNA, A. C.; SILVA, G. B. da; ELIAS, M. T. A.; NASCENTE, A. S. Microrganismos benéficos afetando o desenvolvimento do arroz de terras altas. In: SEMINÁRIO JOVENS TALENTOS, 13., 2019, Santo Antônio de Goiás. Resumos... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2019. p. 81.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 163. | | FRASCA, L. L. de M.; REZENDE, C. C.; SILVA, M. A.; FILIPPI, M. C. C. de; LANNA, A. C.; NASCENTE, A. S. Microrganismos benéficos na cultura da soja. In: SEMINÁRIO JOVENS TALENTOS, 14., 2020, Santo Antônio de Goiás. Resumos... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2021. p. 76.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 165. | | NASCENTE, A. S.; LANNA, A. C.; SOUSA, T. P. de; CHAIBUB, A. A.; SOUZA, A. C. A. de; FILIPPI, M. C. C. de. N Fertilizer dose-dependent efficiency of Serratia spp. for improving growth and yield of upland rice (Oryza sativa L.). International Journal of Plant Production, v. 13, n. 3, p. 217-226, Sept. 2019.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 168. | | OLIVEIRA, A. I. D. de; OLIVEIRA, T. S.; MAGALHAES, F. O.; DUARTE, L. T.; FILIPPI, M. C. C. de; CINTRA, M. M. D. F.; HOFFMANN, L. V. Cultivo e extração de DNA de isolados do agente etiológico da brusone do arroz. In: SEMINÁRIO JOVENS TALENTOS, 11., 2017, Santo Antônio de Goiás. Coletânea dos resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2017. p. 45. (Embrapa Arroz e Feijão. Documentos, 316).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 170. | | ARAUJO, F. C. de; NASCENTE, A. S.; FILIPPI, M. C. C. de; SILVA, M. A.; SOUSA, V. S.; LANNA, A. C. Cover crops and multifunctional microorganisms can affect development of upland rice. Australian Journal of Crop Science, v. 15, n. 1, p. 137-144, 2021.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 172. | | CRUZ, D. R. C.; NASCENTE, A. S.; SILVA, M. A.; FILIPPI, M. C. C. de; FERREIRA, E. P. de B.; BARROSO NETO, J. Produção de biomassa de plantas de milho afetada por microrganismos multifuncionais. In: SEMINÁRIO JOVENS TALENTOS, 15., 2021, Santo Antônio de Goiás. Resumos... Brasília, DF: Embrapa; Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2021. p. 62. Evento online.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 173. | | SILVA, M. A.; NASCENTE, A. S.; FILIPPI, M. C. C. de; LANNA, A. C.; TAVARES, J. P.; ELIAS, M. T. A. Produção de biomassa de plantas de soja afetada por microrganismos promotores de crescimento. In: SEMINÁRIO JOVENS TALENTOS, 13., 2019, Santo Antônio de Goiás. Resumos... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2019. p. 93.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 174. | | REZENDE, C. C.; SILVA, M. A.; FILIPPI, M. C. C. de; LANNA, A. C.; FERREIRA, E. P. de B.; NASCENTE, A. S. Produtividade do feijão-comum tratado com microrganismos multifuncionais. In: CONGRESSO NACIONAL DE PESQUISA DE FEIJÃO, 13., 2021, Goiânia. Conectividade tecnológica, intensificação sustentável: resumos. Brasília, DF: Embrapa; Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2021. p. 220. Evento online.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 175. | | GONÇALVES, F. J.; FILIPPI, M. C. C. de; LOBO, V. L. S.; ARAÚJO, L. G.; SILVA, G. B.; COELHO, A. S. G.; PRABHU, A. S. Polymorphism detection by microsatellite markers in a Magnaporthe oryzae population from different geographical areas of Brazil. Journal of Phytopathology, v. 164, n. 9, p. 620-630, Sept. 2016.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 176. | | CARDOSO, M. A. A.; OLIVEIRA, R. S. de; FERREIRA, S. J.; MENDONÇA, K. R.; GONÇALVES, A. R.; FILIPPI, M. C. C. de. Potencial da combinação entre biochar e rizobactérias como estratégia sustentável no manejo integrado de doenças em sistemas agrícolas. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 53., 2023, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Fitopatologia, 2023. p. 287.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 177. | | REZENDE, C. C.; FRASCA, L. L. de M.; AGUIAR, M. S.; LANNA, A. C.; FILIPPI, M. C. C. de; NASCENTE, A. S. Produtividade do feijoeiro-comum tratado com microrganismos multifuncionais. In: SEMINÁRIO JOVENS TALENTOS, 14., 2020, Santo Antônio de Goiás. Resumos... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2021. p. 60.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 178. | | LINS, L. C. P.; LOBO, V. L. da S.; PRABHU, A. S.; FILIPPI, M. C. C. de; SANTOS, A. B. dos; SILVA, F. R.; OLIVEIRA, P. M. Resistência de cultivares e linhagens avançadas de arroz irrigado à queima da bainha em casa de vegetação e no campo. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 6., 2009, Porto Alegre. Estresses e sustentabilidade: desafios para a lavoura arrozeira: anais. Porto Alegre: Sosbai, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 180. | | SOUSA, T. P. de; SOUZA, A. C. A. de; ARRUDA, R. L.; FILIPPI, M. C. C. de; SILVA, G. B. da. Resposta hormonal de plantas de arroz induzidas por PGPR e Trichoderma asperellum e submetidas à adubação silicatada. In: SEMINÁRIO JOVENS TALENTOS, 9., 2015, Santo Antônio de Goiás. Coletânea dos resumos apresentados. Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2015. p. 118. (Embrapa Arroz e Feijão. Documentos, 309).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 259 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
16/08/2016 |
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Data da última atualização: |
01/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CHAIBUB, A. A.; CARVALHO, J. C. B. de; SILVA, C. de S.; COLLEVATTI, R. G.; GONÇALVES, F. J.; CÔRTES, M. V. de C. B.; FILIPPI, M. C. C. de; FARIA, F. P. de; LOPES, D. C. B.; ARAÚJO, L. G. de. |
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Afiliação: |
AMANDA ABDALLAH CHAIBUB, UFG; JACQUELINE CAMPOS BORBA DE CARVALHO, UFG; CARLOS DE SOUSA SILVA, UFG; ROSANE GARCIA COLLEVATTI, UFG; FÁBIO JOSÉ GONÇALVES, bolsista CNPAF; MARCIO VINICIUS DE C BARROS CORTES, CNPAF; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; FABRICIA PAULA DE FARIA, bolsista CNPAF; DOUGLAS CHRISTIAN BORGES LOPES, bolsista CNPAF; LEILA GARCÊS DE ARAÚJO, UFG. |
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Título: |
Defence responses in rice plants in prior and simultaneous applications of Cladosporium sp. during leaf blast suppression. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Environmental Science and Pollution Research, v. 23, n. 21, p. 21554-21564, Nov. 2016. |
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DOI: |
10.1007/s11356-016-7379-5 |
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Idioma: |
Inglês |
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Conteúdo: |
An alternative method to control rice blast (Magnaporthe oryzae) is to include biological agent in the disease management strategy. The objective of this study was to assess the leaf blast-suppressing effects of rice phylloplane fungi. One Cladosporium sp. phylloplane fungus was shown to possess biocontrolling traits based on its morphological characteristics and an analysis of its 18S ribosomal DNA. Experiments aimed at determining the optimal time to apply the bioagent and the mechanisms involved in its rice blast-suppressing activities were performed under controlled greenhouse conditions. We used foliar spraying to apply the Cladosporium sp. 48 h prior to applying the pathogen, and we found that this increased the enzymatic activity. Furthermore, in vitro tests performed using isolate C24 showed that it possessed the ability to secrete endoxylanases and endoglucanases. When Cladosporium sp. was applied either prior to or simultaneous with the pathogen, we observed a significant increase in defence enzyme activity, and rice blast was suppressed by 84.0 and 78.6 %, respectively. However, some enzymes showed higher activity at 24 h while others did so at 48 h after the challenge inoculation. Cladosporium sp. is a biological agent that is capable of suppressing rice leaf blast by activating biochemical defence mechanisms in rice plants. It is highly adapted to natural field conditions and should be included in further studies aimed at developing strategies to support ecologically sustainable disease management and reduce environmental pollution by the judicious use of fungicidal sprays. MenosAn alternative method to control rice blast (Magnaporthe oryzae) is to include biological agent in the disease management strategy. The objective of this study was to assess the leaf blast-suppressing effects of rice phylloplane fungi. One Cladosporium sp. phylloplane fungus was shown to possess biocontrolling traits based on its morphological characteristics and an analysis of its 18S ribosomal DNA. Experiments aimed at determining the optimal time to apply the bioagent and the mechanisms involved in its rice blast-suppressing activities were performed under controlled greenhouse conditions. We used foliar spraying to apply the Cladosporium sp. 48 h prior to applying the pathogen, and we found that this increased the enzymatic activity. Furthermore, in vitro tests performed using isolate C24 showed that it possessed the ability to secrete endoxylanases and endoglucanases. When Cladosporium sp. was applied either prior to or simultaneous with the pathogen, we observed a significant increase in defence enzyme activity, and rice blast was suppressed by 84.0 and 78.6 %, respectively. However, some enzymes showed higher activity at 24 h while others did so at 48 h after the challenge inoculation. Cladosporium sp. is a biological agent that is capable of suppressing rice leaf blast by activating biochemical defence mechanisms in rice plants. It is highly adapted to natural field conditions and should be included in further studies aimed at developing strategies to support ecologi... Mostrar Tudo |
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Palavras-Chave: |
Biological agent; Resistance induction; Sustainable management. |
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Thesagro: |
Antagonismo; Arroz; Brusone; Oryza sativa. |
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Thesaurus NAL: |
Blast disease; Cladosporium; Drug antagonism; Magnaporthe oryzae; Rice. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02788naa a2200385 a 4500
001 2050950
005 2017-03-01
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1007/s11356-016-7379-5$2DOI
100 1 $aCHAIBUB, A. A.
245 $aDefence responses in rice plants in prior and simultaneous applications of Cladosporium sp. during leaf blast suppression.$h[electronic resource]
260 $c2016
520 $aAn alternative method to control rice blast (Magnaporthe oryzae) is to include biological agent in the disease management strategy. The objective of this study was to assess the leaf blast-suppressing effects of rice phylloplane fungi. One Cladosporium sp. phylloplane fungus was shown to possess biocontrolling traits based on its morphological characteristics and an analysis of its 18S ribosomal DNA. Experiments aimed at determining the optimal time to apply the bioagent and the mechanisms involved in its rice blast-suppressing activities were performed under controlled greenhouse conditions. We used foliar spraying to apply the Cladosporium sp. 48 h prior to applying the pathogen, and we found that this increased the enzymatic activity. Furthermore, in vitro tests performed using isolate C24 showed that it possessed the ability to secrete endoxylanases and endoglucanases. When Cladosporium sp. was applied either prior to or simultaneous with the pathogen, we observed a significant increase in defence enzyme activity, and rice blast was suppressed by 84.0 and 78.6 %, respectively. However, some enzymes showed higher activity at 24 h while others did so at 48 h after the challenge inoculation. Cladosporium sp. is a biological agent that is capable of suppressing rice leaf blast by activating biochemical defence mechanisms in rice plants. It is highly adapted to natural field conditions and should be included in further studies aimed at developing strategies to support ecologically sustainable disease management and reduce environmental pollution by the judicious use of fungicidal sprays.
650 $aBlast disease
650 $aCladosporium
650 $aDrug antagonism
650 $aMagnaporthe oryzae
650 $aRice
650 $aAntagonismo
650 $aArroz
650 $aBrusone
650 $aOryza sativa
653 $aBiological agent
653 $aResistance induction
653 $aSustainable management
700 1 $aCARVALHO, J. C. B. de
700 1 $aSILVA, C. de S.
700 1 $aCOLLEVATTI, R. G.
700 1 $aGONÇALVES, F. J.
700 1 $aCÔRTES, M. V. de C. B.
700 1 $aFILIPPI, M. C. C. de
700 1 $aFARIA, F. P. de
700 1 $aLOPES, D. C. B.
700 1 $aARAÚJO, L. G. de
773 $tEnvironmental Science and Pollution Research$gv. 23, n. 21, p. 21554-21564, Nov. 2016.
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