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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido; Embrapa Unidades Centrais. |
Data corrente: |
22/03/2017 |
Data da última atualização: |
29/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
GADAGA, S. J. C.; ABREU, M. S. de; RESENDE, M. L. V. de; RIBEIRO JUNIOR, P. M. |
Afiliação: |
STÉLIO JORGE CASTRO GADAGA, Universidade Federal de Lavras; MÁRIO SOBRAL DE ABREU, Universidade Federal de Lavras; MÁRIO LÚCIO VILELA DE RESENDE, Universidade Federal de Lavras; PEDRO MARTINS RIBEIRO JUNIOR, CPATSA. |
Título: |
Phosphites for the control of anthracnose in common bean. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 1, p. 36-44, jan. 2017. |
DOI: |
10.1590/S0100-204X2017000100005 |
Idioma: |
Inglês |
Conteúdo: |
The objective of this work was to evaluate the effect of phosphites in the protection of common bean (Phaseolus vulgaris) against anthracnose. Different phosphite formulations were evaluated by quantifying peroxidase and polyphenol oxidase activity, total phenols, and lignin content. The treatments consisted of sprayings, in the V4, R5, and R7 stages, with: the K, Zn, Mn, K+Mn, K+salicyclic acid, and Cu phosphites; salicylic acid; acibenzolar-S-methyl; and the fungicide azoxystrobin; besides a control, without sprayings. The area under the disease progress curve was lower in plants that received applications of the K and Mn phosphites, whose values ranged between 74 and 81%, compared with the control. The K, Zn, and K+salicyilic acid phosphites were effective in controlling the disease. In addition, disease severity was lower with the application of the K, Zn, and Mn phosphites than with the control. Enzyme (peroxidases and polyphenol oxidases) activity and levels of soluble phenols were higher in common bean plants treated with the K and Mn phosphites, although no change was detected in the levels of soluble lignin in the same tissue. Phosphite application reduces the severity of the disease, can enhance enzymatic activity, and is an effective alternative for the control of anthracnose in common bean. |
Palavras-Chave: |
Alternative control; Colletotrichum limdemuthianum; Compostos fenólicos; Controle alternativo; Deonça; Enzymatic activity. |
Thesagro: |
Antracnose; Atividade Enzimática; Feijão; Phaseolus Vulgaris. |
Thesaurus Nal: |
Phenolic compounds. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/157991/1/Pedro-2017.pdf
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Marc: |
LEADER 02224naa a2200301 a 4500 001 2067480 005 2017-03-29 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1590/S0100-204X2017000100005$2DOI 100 1 $aGADAGA, S. J. C. 245 $aPhosphites for the control of anthracnose in common bean. 260 $c2017 520 $aThe objective of this work was to evaluate the effect of phosphites in the protection of common bean (Phaseolus vulgaris) against anthracnose. Different phosphite formulations were evaluated by quantifying peroxidase and polyphenol oxidase activity, total phenols, and lignin content. The treatments consisted of sprayings, in the V4, R5, and R7 stages, with: the K, Zn, Mn, K+Mn, K+salicyclic acid, and Cu phosphites; salicylic acid; acibenzolar-S-methyl; and the fungicide azoxystrobin; besides a control, without sprayings. The area under the disease progress curve was lower in plants that received applications of the K and Mn phosphites, whose values ranged between 74 and 81%, compared with the control. The K, Zn, and K+salicyilic acid phosphites were effective in controlling the disease. In addition, disease severity was lower with the application of the K, Zn, and Mn phosphites than with the control. Enzyme (peroxidases and polyphenol oxidases) activity and levels of soluble phenols were higher in common bean plants treated with the K and Mn phosphites, although no change was detected in the levels of soluble lignin in the same tissue. Phosphite application reduces the severity of the disease, can enhance enzymatic activity, and is an effective alternative for the control of anthracnose in common bean. 650 $aPhenolic compounds 650 $aAntracnose 650 $aAtividade Enzimática 650 $aFeijão 650 $aPhaseolus Vulgaris 653 $aAlternative control 653 $aColletotrichum limdemuthianum 653 $aCompostos fenólicos 653 $aControle alternativo 653 $aDeonça 653 $aEnzymatic activity 700 1 $aABREU, M. S. de 700 1 $aRESENDE, M. L. V. de 700 1 $aRIBEIRO JUNIOR, P. M. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 1, p. 36-44, jan. 2017.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Cerrados; Embrapa Soja. |
Data corrente: |
10/04/2000 |
Data da última atualização: |
14/08/2006 |
Autoria: |
ARANTES, N. E.; ALMEIDA, L. A. de; KIIHL, R. A. de S.; ZITO, R. K.; FARIA, L. C. de; SOUZA, P. I. de M.; PEREIRA, E. C. H.; MATOS, E. S. |
Título: |
Cultivar de soja BRSMG 68: comportamento em Goias, Distrito Federal e Mato Grosso. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
In: REUNIAO DE PESQUISA DE SOJA DA REGIAO CENTRAL DO BRASIL, 21., 1999, Dourados. Resumos... Dourados: Embrapa Agropecuaria Oeste / Londrina: Embrapa Soja, 1999. |
Páginas: |
p.184. |
Série: |
(Embrapa Agropecuaria Oeste. Documentos, 7; Embrapa Soja. Documentos, 134). |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Cultivar BRSMG 68; Distrito Federal; Goias; Mato Grosso; Soybean. |
Thesagro: |
Cerrado; Glycine Max; Melhoramento; Soja. |
Thesaurus NAL: |
Brazil; plant breeding; savannas; soybeans; varieties. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01189naa a2200397 a 4500 001 1456641 005 2006-08-14 008 1999 bl uuuu u00u1 u #d 100 1 $aARANTES, N. E. 245 $aCultivar de soja BRSMG 68$bcomportamento em Goias, Distrito Federal e Mato Grosso. 260 $c1999 300 $ap.184. 490 $a(Embrapa Agropecuaria Oeste. Documentos, 7; Embrapa Soja. Documentos, 134). 650 $aBrazil 650 $aplant breeding 650 $asavannas 650 $asoybeans 650 $avarieties 650 $aCerrado 650 $aGlycine Max 650 $aMelhoramento 650 $aSoja 653 $aBrasil 653 $aCultivar BRSMG 68 653 $aDistrito Federal 653 $aGoias 653 $aMato Grosso 653 $aSoybean 700 1 $aALMEIDA, L. A. de 700 1 $aKIIHL, R. A. de S. 700 1 $aZITO, R. K. 700 1 $aFARIA, L. C. de 700 1 $aSOUZA, P. I. de M. 700 1 $aPEREIRA, E. C. H. 700 1 $aMATOS, E. S. 773 $tIn: REUNIAO DE PESQUISA DE SOJA DA REGIAO CENTRAL DO BRASIL, 21., 1999, Dourados. Resumos... Dourados: Embrapa Agropecuaria Oeste / Londrina: Embrapa Soja, 1999.
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