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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
06/04/1994 |
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Data da última atualização: |
28/04/2022 |
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Autoria: |
FREIRE, F. das C. O. |
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Afiliação: |
FRANCISCO DAS CHAGAS O FREIRE, CPATU. |
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Título: |
Interactions of fungi and nematodes on black pepper (Piper nigrum L.). |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
London: University of London, 1982. |
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Páginas: |
575 f. |
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Idioma: |
Inglês |
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Notas: |
Ph.D. Thesis. |
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Conteúdo: |
Influence of differente inoculum levels of Meloidogyne incognita, Nectria haematococca f. sp piperis and Phytophthora palmivora on Black pepper plants. Screening of black pepper cultivars against Meloidogyne incognita, Nectria haematococca f. sp. pireris and Phytophthora palmivora. Biochemical changes induced in roots and xylem sap of black pepper by Meloidogyne incognita. Histopathology of black pepper plants, roots, stems and leaves, infected with meloidogyne incognita, Radopholus similis, Nectria haematococca f. sp. piperis, Phytophtora palmivora and/ or Fusarium solani sigly or together. Interactions of theree population levels of Meloidogyne incognita and two inoculum levels each of Nectria haematococca f. sp. piperis and Phytophthora palmivora. Parasistism of eggs, females and juveniles of Meloidogyne incognita by Paecilomyces lilacinus and Verticillium chlamydosporium. |
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Palavras-Chave: |
Disease; Inoculation; Meloidogine incognita; Nematode; Phytophtora palmivora; Pimenta-do-reino. |
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Thesagro: |
Doença; Fungo; Fusarium Solani; Inoculação; Nectria Haematococca; Nematóide; Radopholus Similis. |
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Thesaurus Nal: |
black pepper; fungi. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01698nam a2200313 a 4500
001 1402089
005 2022-04-28
008 1982 bl uuuu m 00u1 u #d
100 1 $aFREIRE, F. das C. O.
245 $aInteractions of fungi and nematodes on black pepper (Piper nigrum L.).
260 $aLondon: University of London$c1982
300 $a575 f.
500 $aPh.D. Thesis.
520 $aInfluence of differente inoculum levels of Meloidogyne incognita, Nectria haematococca f. sp piperis and Phytophthora palmivora on Black pepper plants. Screening of black pepper cultivars against Meloidogyne incognita, Nectria haematococca f. sp. pireris and Phytophthora palmivora. Biochemical changes induced in roots and xylem sap of black pepper by Meloidogyne incognita. Histopathology of black pepper plants, roots, stems and leaves, infected with meloidogyne incognita, Radopholus similis, Nectria haematococca f. sp. piperis, Phytophtora palmivora and/ or Fusarium solani sigly or together. Interactions of theree population levels of Meloidogyne incognita and two inoculum levels each of Nectria haematococca f. sp. piperis and Phytophthora palmivora. Parasistism of eggs, females and juveniles of Meloidogyne incognita by Paecilomyces lilacinus and Verticillium chlamydosporium.
650 $ablack pepper
650 $afungi
650 $aDoença
650 $aFungo
650 $aFusarium Solani
650 $aInoculação
650 $aNectria Haematococca
650 $aNematóide
650 $aRadopholus Similis
653 $aDisease
653 $aInoculation
653 $aMeloidogine incognita
653 $aNematode
653 $aPhytophtora palmivora
653 $aPimenta-do-reino
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Biblioteca |
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Classificação |
Cutter |
Registro |
Volume |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
15/12/2008 |
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Data da última atualização: |
24/03/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
YAMANAKA, N.; YAMAOKA, Y.; KATO, M.; MORI, T.; KUDO, H.; PASSIANOTTO, A. L. de L.; SANTOS, J. V. M. dos; BENITEZ, E. R.; ABDELNOOR, R. V.; SOARES, R. M.; SUENAGA, K. |
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Afiliação: |
NAOKI YAMANAKA, JIRCAS; YUICHI YAMAOKA, University of Tsukuba; MASAYASU KATO, JIRCAS/NARO; JIRCAS; JIRCAS; ANDRÉ LUIZ DE LIMA PASSIANOTTO; JOÃO VITOR MALDONADO DOS SANTOS; NICS; RICARDO VILELA ABDELNOOR, CNPSO; RAFAEL MOREIRA SOARES, CNPSO; JIRCAS. |
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Título: |
Differences between Japanese and Brazilian isolates of Asian soybean rust in the pathogenicity to resistant varieties and resistance genes. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Tropical Plant Pathology, Brasília, DF, v. 33, p. S 200, ago. 2008. Suplemento. |
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Idioma: |
Português |
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Notas: |
Edição dos Resumos apresentado no XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, ago., 2008. |
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Conteúdo: |
Asian soybean rust (ASR) has become one of the most serious threats to the soybean production in South America within several years since its first report in 2001, although it has already been observed in East and Southeast Asia for more than 100 years. Breeding lines and varieties have been selected for resistance to ASR in Asia. However, we may have to take into account the difference of pathogenicity between Asian and South American rusts. We here report the difference in pathogenicity of two bulk isolates collected in Japan and Brazil. The two isolates were evaluated for 5 resistance characters using the 13 standard soybean varieties under same experimental condition. Japanese and Brazilian isolates showed clear differences in pathogenicity in 8 of the 13 standard varieties. In addition, lesion color, one of 5 resistance, was shown not to be suitable for deciding ARS. Based on our results, resistant varieties or resistance genes useful in the both countries seems to be limited. Therefore, the resistant variety universally effective to ARS should be developed by pyramiding many major resistance genes or by introducing field resistance. |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/99949/1/Differences-between-Japanese-and-Brazilian-isolates-of-Asian-soybean-rust-in-the-pathogenicity-to-resistant-varieties-and-resistance-genes.pdf
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Marc: |
LEADER 02045naa a2200265 a 4500
001 1471588
005 2014-03-24
008 2008 bl uuuu u00u1 u #d
100 1 $aYAMANAKA, N.
245 $aDifferences between Japanese and Brazilian isolates of Asian soybean rust in the pathogenicity to resistant varieties and resistance genes.
260 $c2008
500 $aEdição dos Resumos apresentado no XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, ago., 2008.
520 $aAsian soybean rust (ASR) has become one of the most serious threats to the soybean production in South America within several years since its first report in 2001, although it has already been observed in East and Southeast Asia for more than 100 years. Breeding lines and varieties have been selected for resistance to ASR in Asia. However, we may have to take into account the difference of pathogenicity between Asian and South American rusts. We here report the difference in pathogenicity of two bulk isolates collected in Japan and Brazil. The two isolates were evaluated for 5 resistance characters using the 13 standard soybean varieties under same experimental condition. Japanese and Brazilian isolates showed clear differences in pathogenicity in 8 of the 13 standard varieties. In addition, lesion color, one of 5 resistance, was shown not to be suitable for deciding ARS. Based on our results, resistant varieties or resistance genes useful in the both countries seems to be limited. Therefore, the resistant variety universally effective to ARS should be developed by pyramiding many major resistance genes or by introducing field resistance.
650 $aSoja
700 1 $aYAMAOKA, Y.
700 1 $aKATO, M.
700 1 $aMORI, T.
700 1 $aKUDO, H.
700 1 $aPASSIANOTTO, A. L. de L.
700 1 $aSANTOS, J. V. M. dos
700 1 $aBENITEZ, E. R.
700 1 $aABDELNOOR, R. V.
700 1 $aSOARES, R. M.
700 1 $aSUENAGA, K.
773 $tTropical Plant Pathology, Brasília, DF$gv. 33, p. S 200, ago. 2008. Suplemento.
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