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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
15/05/2000 |
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Data da última atualização: |
21/12/2010 |
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Autoria: |
KELEMU, S.; MILES, J. W.; BONILLA, X. P.; BADEL, J. L. |
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Afiliação: |
CIAT. Tropical Forages Program. (Cali, Colombia). |
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Título: |
Sources of resistance in species of Brachiaria to foliar blight disease caused by Rhizoctonia solani. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Tropical Grasslands, Brisbane, v.29, n.4, p.257-262, 1995. |
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Idioma: |
Português |
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Notas: |
CNPGC. |
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Conteúdo: |
This study developed fast and rediable method of inoculating Brachiaria, a genus of tropical forage grasses, with Rhizoctonia solani, the causal agent of foliar blight disease. Using this method, 42 brachiaria accessions were inoculated in both field and glasshouse, and their reactions to R. solani evaluated. Severity of infection in the glasshouse was rated by percentage of infected and numbers on infected plant issue correlated positively with percentage of infected leaves (r = 0.72). These percentages also correalted positively with each other (r =0,77). Three accessions of B. humidicola (CIAT 16868, 16886 and 6369) and the B. dictyoneura accession CIAT 6133 (cv. Llanero) had consistently moderate levels of resistance. All other accessions of B.brizantha were susceptible. |
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Palavras-Chave: |
Brachiaria dictyoneura; Brachiaria jubata; Brachiaria sublifolia; diseasis; Rizoctonia solani; Variedade resistante. |
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Thesagro: |
Brachiaria Brizantha; Brachiaria Decumbens; Brachiaria Humidicola; Brachiaria Ruziziensis; Doença. |
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Thesaurus Nal: |
pest resistance. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01694naa a2200313 a 4500
001 1322961
005 2010-12-21
008 1995 bl uuuu u00u1 u #d
100 1 $aKELEMU, S.
245 $aSources of resistance in species of Brachiaria to foliar blight disease caused by Rhizoctonia solani.
260 $c1995
500 $aCNPGC.
520 $aThis study developed fast and rediable method of inoculating Brachiaria, a genus of tropical forage grasses, with Rhizoctonia solani, the causal agent of foliar blight disease. Using this method, 42 brachiaria accessions were inoculated in both field and glasshouse, and their reactions to R. solani evaluated. Severity of infection in the glasshouse was rated by percentage of infected and numbers on infected plant issue correlated positively with percentage of infected leaves (r = 0.72). These percentages also correalted positively with each other (r =0,77). Three accessions of B. humidicola (CIAT 16868, 16886 and 6369) and the B. dictyoneura accession CIAT 6133 (cv. Llanero) had consistently moderate levels of resistance. All other accessions of B.brizantha were susceptible.
650 $apest resistance
650 $aBrachiaria Brizantha
650 $aBrachiaria Decumbens
650 $aBrachiaria Humidicola
650 $aBrachiaria Ruziziensis
650 $aDoença
653 $aBrachiaria dictyoneura
653 $aBrachiaria jubata
653 $aBrachiaria sublifolia
653 $adiseasis
653 $aRizoctonia solani
653 $aVariedade resistante
700 1 $aMILES, J. W.
700 1 $aBONILLA, X. P.
700 1 $aBADEL, J. L.
773 $tTropical Grasslands, Brisbane$gv.29, n.4, p.257-262, 1995.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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| 2. |  | ABREU-JUNIOR, C. H.; BASSO, A. C.; CHITOLINA, J. C.; SILVA, F. C.; BORALLI, K.; WENDEL, C. F. Caracterização de compostos de resíduos sólidos urbanos orgânicos de unidades de reciclagem e compostagem dos municípios de São Paulo e de São José dos Campos. Holos Environment, Rio Claro, v. 12, n. 2, p. 225-240, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 3. | | SILVA, F. C. da; BOARETTO. A. E.; ABREU JUNIOR, C. H.; WENDEL, C. F.; BERTON, R. S.; BASSO, L. C.; BARBIERI, V. Impacts of sewage sludge application on sugarcane crop and on environment. In: BIOMASS AND ORGANIC WASTE AS SUSTAINABLE RESOURCES INTERNATIONAL CONFERENCE, 19., 2009, China. Conference summaries. China: ORBIT; China Agricultural University, 2009. p. 159. ORBIT 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| Registros recuperados : 3 | |
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