|
|
Registros recuperados : 2 | |
1. | | RODRIGUES, F. Á.; VALE, F. X. R.; KORNDÖRFER, G. H.; PRABHU, A. S.; DATNOFF, L. E.; OLIVEIRA, A. M. A.; ZAMBOLIM, L. Influence of silicon on sheath blight of rice in Brazil. Crop Protection, Surrey, v. 22, n. 1, p. 23-29, Feb. 2003. Biblioteca(s): Embrapa Arroz e Feijão. |
| |
2. | | CAMOLESE, A. C.; SILVA, D. C. G.; NOVAES, R. M. L.; CRUZ, A. S.; RINCÃO, M. P.; OLIVEIRA, A. M. A.; OLIVEIRA, M. F.; ABDELNOOR, R. V.; ARIAS, C. A. A.; MARCELINO-GUIMARÃES, F. C. Validação de SNPs associados à resistência a podridão radicular de Phytophthora. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 47.; SIMPÓSIO BRASILEIRO DE MOFO BRANCO, 2014, Londrina. Desafios futuros: anais. Londrina: SBF, 2014. 1 CD-ROM. Biblioteca(s): Embrapa Soja. |
| |
Registros recuperados : 2 | |
|
|
| 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
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
16/03/2004 |
Data da última atualização: |
04/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RODRIGUES, F. Á.; VALE, F. X. R.; KORNDÖRFER, G. H.; PRABHU, A. S.; DATNOFF, L. E.; OLIVEIRA, A. M. A.; ZAMBOLIM, L. |
Afiliação: |
ANNE SITARAMA PRABHU, CNPAF. |
Título: |
Influence of silicon on sheath blight of rice in Brazil. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
Crop Protection, Surrey, v. 22, n. 1, p. 23-29, Feb. 2003. |
DOI: |
10.1016/S0261-2194(02)00084-4 |
Idioma: |
Inglês |
Conteúdo: |
The effect of silicon (Si) on sheath blight (Rhizoctonia solani Kühn) of rice was studied under greenhouse conditions. The predominant commercial rice cultivars BR-IRGA 409, Metica-1, EPAGRI-109, Rio Formoso, Javaé, and CICA-8, were grown in pots containing low-Si soil amended with 0, 0.48, 0.96, 1.44 or 1.92 g Si pot-1. Plants were inoculated at the maximum tillering stage. For all cultivars, Si concentration in straw increased more than 60% as the rates of Si increased from 0 to 1.92 g pot-1. Incubation period of R. solani was slightly prolonged with increasing Si rates and ranged from 53 to 64 h depending upon the cultivar. Total number of sheath blight lesions, total area under the relative lesion extension progress curve, severity of sheath blight, and the highest relative lesion height on the main tiller decreased by 37%, 40%, 52% and 24%, respectively, as the rate of Si increased from 0 to 1.92 g pot-1. Silicon may offer a viable method to control sheath blight in areas where soil is deficient in Si and cultivars with sheath blight resistance are not commercially available. |
Palavras-Chave: |
Host resistance. |
Thesagro: |
Arroz; Oryza Sativa; Rhizoctonia Solani. |
Thesaurus NAL: |
calcium silicate; nutrition; rice. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 01904naa a2200289 a 4500 001 1211957 005 2022-05-04 008 2003 bl uuuu u00u1 u #d 024 7 $a10.1016/S0261-2194(02)00084-4$2DOI 100 1 $aRODRIGUES, F. Á. 245 $aInfluence of silicon on sheath blight of rice in Brazil.$h[electronic resource] 260 $c2003 520 $aThe effect of silicon (Si) on sheath blight (Rhizoctonia solani Kühn) of rice was studied under greenhouse conditions. The predominant commercial rice cultivars BR-IRGA 409, Metica-1, EPAGRI-109, Rio Formoso, Javaé, and CICA-8, were grown in pots containing low-Si soil amended with 0, 0.48, 0.96, 1.44 or 1.92 g Si pot-1. Plants were inoculated at the maximum tillering stage. For all cultivars, Si concentration in straw increased more than 60% as the rates of Si increased from 0 to 1.92 g pot-1. Incubation period of R. solani was slightly prolonged with increasing Si rates and ranged from 53 to 64 h depending upon the cultivar. Total number of sheath blight lesions, total area under the relative lesion extension progress curve, severity of sheath blight, and the highest relative lesion height on the main tiller decreased by 37%, 40%, 52% and 24%, respectively, as the rate of Si increased from 0 to 1.92 g pot-1. Silicon may offer a viable method to control sheath blight in areas where soil is deficient in Si and cultivars with sheath blight resistance are not commercially available. 650 $acalcium silicate 650 $anutrition 650 $arice 650 $aArroz 650 $aOryza Sativa 650 $aRhizoctonia Solani 653 $aHost resistance 700 1 $aVALE, F. X. R. 700 1 $aKORNDÖRFER, G. H. 700 1 $aPRABHU, A. S. 700 1 $aDATNOFF, L. E. 700 1 $aOLIVEIRA, A. M. A. 700 1 $aZAMBOLIM, L. 773 $tCrop Protection, Surrey$gv. 22, n. 1, p. 23-29, Feb. 2003.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|