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Registros recuperados : 433 | |
97. | | SHARMA, R. D.; PRABHU, A. S. Reações de alguns cultivares de arroz de sequeiro ao nematóide das galhas, Meloidogyne javanica. In: REUNIÃO BRASILEIRA DE NEMATOLOGIA, 7., 1983, Brasília, DF. Trabalhos apresentados... Piracicaba: Sociedade Brasileira de Nematologia, 1983. (Sociedade Brasileira de Nematologia. Publicações, 7). p.171-182. (Sociedade Brasileira de Nematologia. Publicações, 7). Biblioteca(s): Embrapa Cerrados. |
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Registros recuperados : 433 | |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
11/01/2006 |
Data da última atualização: |
07/10/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FARIA, J. C.; PRABHU, A. S. |
Afiliação: |
JOSIAS CORREA DE FARIA, CNPAF; ANNE SITARAMA PRABHU, CNPAF. |
Título: |
A screening technique to evaluate resistance of rice to Rhynchosporium oryzae. |
Ano de publicação: |
1980 |
Fonte/Imprenta: |
Plant Disease, v. 64, n. 9, p. 845-846, Sept. 1980. |
Idioma: |
Inglês |
Conteúdo: |
A simple and uniforme method for testing rice cultivars for resistance to Rhynchosporium oryzae in a glasshouse was developed. Leaves of 30-day-old plants grown in plastic trays were inoculated with 6- to 7-day-old mycelial disks and incubated under moist conditions for 96 hr. Lesion extension from the point of inoculation was used as a measure of resistance. Susceptibility of test cultivars relative to a standard check cultivar was calculated. Of 40 local and introduced rice cultivars screened, 21 showed relative resistance to one isolate of R. oryzae. |
Palavras-Chave: |
Resistência varietal. |
Thesagro: |
Arroz; Doença; Oryza Sativa; Rhynchosporium Oryzae. |
Thesaurus NAL: |
Rice; Scald diseases; Varietal resistance. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/208403/1/pp-1980.pdf
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Marc: |
LEADER 01203naa a2200229 a 4500 001 1208403 005 2022-10-07 008 1980 bl uuuu u00u1 u #d 100 1 $aFARIA, J. C. 245 $aA screening technique to evaluate resistance of rice to Rhynchosporium oryzae.$h[electronic resource] 260 $c1980 520 $aA simple and uniforme method for testing rice cultivars for resistance to Rhynchosporium oryzae in a glasshouse was developed. Leaves of 30-day-old plants grown in plastic trays were inoculated with 6- to 7-day-old mycelial disks and incubated under moist conditions for 96 hr. Lesion extension from the point of inoculation was used as a measure of resistance. Susceptibility of test cultivars relative to a standard check cultivar was calculated. Of 40 local and introduced rice cultivars screened, 21 showed relative resistance to one isolate of R. oryzae. 650 $aRice 650 $aScald diseases 650 $aVarietal resistance 650 $aArroz 650 $aDoença 650 $aOryza Sativa 650 $aRhynchosporium Oryzae 653 $aResistência varietal 700 1 $aPRABHU, A. S. 773 $tPlant Disease$gv. 64, n. 9, p. 845-846, Sept. 1980.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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