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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
19/04/1995 |
Data da última atualização: |
12/01/2007 |
Autoria: |
ALMEIDA, A. M. R.; CORSO, I. C.; MACHADO, N. F.; GARCIA, A.; KIIHL, R. A. S.; OLIVEIRA, M. C. N. de. |
Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
Título: |
Estudos epidemiologicos com o virus da queima-do-broto da soja. |
Ano de publicação: |
1988 |
Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1986/87. Londrina, 1988. |
Páginas: |
p.161-165. |
Série: |
(EMBRAPA-CNPSo. Documentos, 28). |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Disease; Parana; Soybean; VQBS. |
Thesagro: |
Doença; Soja; Vírus. |
Thesaurus Nal: |
Brazil. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00833naa a2200301 a 4500 001 1451217 005 2007-01-12 008 1988 bl uuuu u00u1 u #d 100 1 $aALMEIDA, A. M. R. 245 $aEstudos epidemiologicos com o virus da queima-do-broto da soja. 260 $c1988 300 $ap.161-165. 490 $a(EMBRAPA-CNPSo. Documentos, 28). 650 $aBrazil 650 $aDoença 650 $aSoja 650 $aVírus 653 $aBrasil 653 $aDisease 653 $aParana 653 $aSoybean 653 $aVQBS 700 1 $aCORSO, I. C. 700 1 $aMACHADO, N. F. 700 1 $aGARCIA, A. 700 1 $aKIIHL, R. A. S. 700 1 $aOLIVEIRA, M. C. N. de 773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1986/87. Londrina, 1988.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
21/03/2017 |
Data da última atualização: |
21/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MONTEIRO, A. C. A.; RESENDE, M. L. V. de; VALENTE, T. C. T.; RIBEIRO JUNIOR, P. M.; PEREIRA, V. F.; COSTA, J. R. da; SILVA, J. A. G. da. |
Afiliação: |
ANA CRISTINA ANDRADE MONTEIRO, Universidade Federal de Lavras; MÁRIO LÚCIO VILELA DE RESENDE, Universidade Federal de Lavras; THAÍS CAINÃ TEIXEIRA VALENTE, Universidade Federal de Lavras; PEDRO MARTINS RIBEIRO JUNIOR, CPATSA; VANESSA FORESTI PEREIRA, Universidade Federal de Lavras; JOSINEIDE RODRIGUES DA COSTA, Universidade Federal de Lavras; JOYCE ALVES GOULART DA SILVA, Universidade Federal de Lavras. |
Título: |
Manganese phosphite in Coffee defence against Hemileia vastatrix, the coffee rust fungus: biochemical and molecular analyses. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Journal of Phytopathology, v. 164, p. 1043-1053, 2016. |
DOI: |
10.1111/jph.12525 |
Idioma: |
Inglês |
Conteúdo: |
Phosphites (Phi) are inorganic salts of phosphorous acid that have been used as resistance elicitors to activate mechanisms underlying plant defence. This study assessed the effectiveness of manganese phosphite (MnPhi) for the management of rust (Hemileia vastatrix) on coffee seedlings. The effect of this compound on the induction of resistance was also measured by the expression of defence-related genes such as POX (peroxidase), CAT (catalase), GLU (b-1.3-glucanase) and PAL (phenylalanine ammonia-lyase) and by the activity of defence enzymes such as ascorbate peroxidase (APX), superoxide dismutase (SOD) and polyphenol oxidase (PPO). Foliar sprayings of MnPhi on coffee seedlings provided 63% control of rust severity. This compound induced defence responses in seedlings with increased transcription of genes POX, CAT, GLU and PAL in non-inoculated plants and increased activity of APX, SOD and PPO enzymes in plants inoculated with H. vastatrix and in non-inoculated plants. It is suggested that MnPhi can induce resistance in coffee seedlings. |
Palavras-Chave: |
Enzymatic activity; Ferrugem do café; Resistance elicitor; Rust. |
Thesagro: |
Café; Coffea Arábica; Fungo. |
Thesaurus NAL: |
Gene expression. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/157924/1/Pedro-2-2016.pdf
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Marc: |
LEADER 01965naa a2200301 a 4500 001 2067414 005 2017-03-21 008 2016 bl uuuu u00u1 u #d 024 7 $a10.1111/jph.12525$2DOI 100 1 $aMONTEIRO, A. C. A. 245 $aManganese phosphite in Coffee defence against Hemileia vastatrix, the coffee rust fungus$bbiochemical and molecular analyses.$h[electronic resource] 260 $c2016 520 $aPhosphites (Phi) are inorganic salts of phosphorous acid that have been used as resistance elicitors to activate mechanisms underlying plant defence. This study assessed the effectiveness of manganese phosphite (MnPhi) for the management of rust (Hemileia vastatrix) on coffee seedlings. The effect of this compound on the induction of resistance was also measured by the expression of defence-related genes such as POX (peroxidase), CAT (catalase), GLU (b-1.3-glucanase) and PAL (phenylalanine ammonia-lyase) and by the activity of defence enzymes such as ascorbate peroxidase (APX), superoxide dismutase (SOD) and polyphenol oxidase (PPO). Foliar sprayings of MnPhi on coffee seedlings provided 63% control of rust severity. This compound induced defence responses in seedlings with increased transcription of genes POX, CAT, GLU and PAL in non-inoculated plants and increased activity of APX, SOD and PPO enzymes in plants inoculated with H. vastatrix and in non-inoculated plants. It is suggested that MnPhi can induce resistance in coffee seedlings. 650 $aGene expression 650 $aCafé 650 $aCoffea Arábica 650 $aFungo 653 $aEnzymatic activity 653 $aFerrugem do café 653 $aResistance elicitor 653 $aRust 700 1 $aRESENDE, M. L. V. de 700 1 $aVALENTE, T. C. T. 700 1 $aRIBEIRO JUNIOR, P. M. 700 1 $aPEREIRA, V. F. 700 1 $aCOSTA, J. R. da 700 1 $aSILVA, J. A. G. da 773 $tJournal of Phytopathology$gv. 164, p. 1043-1053, 2016.
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