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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
10/10/1997 |
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Data da última atualização: |
07/10/2013 |
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Autoria: |
OLIVEIRA, L. B. de. |
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Título: |
Consideracoes sobre a atuacao do laboratorio de solos do SNLCS-EMBRAPA no "laboratory kmethods and data exchange program for soil characterization". |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Rio de Janeiro : EMBRAPA-SNLCS, 1983. |
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Páginas: |
87p. |
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Série: |
(EMBRAPA-SNLCS. Documentos, 7) |
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Idioma: |
Português |
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Conteúdo: |
Consideracoes sobre a atuacao do laboratorio de solos do SNLCS/EMBRAPAno "laboratory methods and data exchange prohgram for soil characterization". Programa de intercambio de resultados entre leboratorios de analises para fins de caraterizacao de solos. Relatorio de uma etapa piloto. |
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Palavras-Chave: |
Analise de solo. |
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Thesagro: |
Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00797nam a2200157 a 4500
001 1319892
005 2013-10-07
008 1983 bl uuuu 00u1 u #d
100 1 $aOLIVEIRA, L. B. de
245 $aConsideracoes sobre a atuacao do laboratorio de solos do SNLCS-EMBRAPA no "laboratory kmethods and data exchange program for soil characterization".
260 $aRio de Janeiro : EMBRAPA-SNLCS$c1983
300 $a87p.
490 $a(EMBRAPA-SNLCS. Documentos, 7)
520 $aConsideracoes sobre a atuacao do laboratorio de solos do SNLCS/EMBRAPAno "laboratory methods and data exchange prohgram for soil characterization". Programa de intercambio de resultados entre leboratorios de analises para fins de caraterizacao de solos. Relatorio de uma etapa piloto.
650 $aSolo
653 $aAnalise de solo
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
14/05/2015 |
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Data da última atualização: |
27/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SOUZA-PACCOLA, E. A de; BOMFETI, C. A.; TANAKA, F. A. O.; MASSOLA JUNIOR, N. S.; COLAUTO, N. B.; FIGUEIREDO, J. E. F.; PACCOLA-MEIRELLES, L. D. |
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Afiliação: |
JOSE EDSON FONTES FIGUEIREDO, CNPMS. |
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Título: |
Novel insights into the early stages of infection by oval conidia of Colletotrichum sublineolum. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Scientia Agricola, Piracicaba, v. 72, n. 4, p. 351-355, July/Aug. 2015. |
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DOI: |
10.1590/0103-9016-2014-0409 |
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Idioma: |
Inglês |
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Conteúdo: |
Anthracnose, caused by Colletotrichum sublineolum Henn. ex Sacc. & Trotter, is one of the most important sorghum [Sorghum bicolor (L.) Moench] diseases in Brazil. This fungus exhibits conidial dimorphism, producing either falcate or oval conidia on solid and liquid media, respectively. We compared patterns of the initial infection events by these two types of conidia on sorghum leaves using light microscopy and scanning electron microscopy. The infection events during the first 24 h were similar for both oval and falcate conidia. Globose and melanized apressoria were formed at 24 h after inoculation (hai) regardless of the conidia type. Dense mycelium and oval conidia developed from germinated falcate conidia at 32 hai. Hyphal mass displaying acervuli filled with falcate conidia and surrounded by setae, developed from germinated oval conidia at 48 hai. Oval conidia were as capable as falcate conidia of infecting sorghum leaves. The inherent ability to grow faster and the easeness with which oval conidia can be produced in vitro as compared to falcate, make the former a preferred choice for studies on the C. sublineolum-sorghum interaction. It would be instructive to further investigate the potential role of the oval conidia in epidemics. |
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Thesagro: |
Antracnose; Sorghum bicolor. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/123840/1/Novel-insights.pdf
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Marc: |
LEADER 01999naa a2200229 a 4500
001 2015414
005 2017-09-27
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1590/0103-9016-2014-0409$2DOI
100 1 $aSOUZA-PACCOLA, E. A de
245 $aNovel insights into the early stages of infection by oval conidia of Colletotrichum sublineolum.$h[electronic resource]
260 $c2015
520 $aAnthracnose, caused by Colletotrichum sublineolum Henn. ex Sacc. & Trotter, is one of the most important sorghum [Sorghum bicolor (L.) Moench] diseases in Brazil. This fungus exhibits conidial dimorphism, producing either falcate or oval conidia on solid and liquid media, respectively. We compared patterns of the initial infection events by these two types of conidia on sorghum leaves using light microscopy and scanning electron microscopy. The infection events during the first 24 h were similar for both oval and falcate conidia. Globose and melanized apressoria were formed at 24 h after inoculation (hai) regardless of the conidia type. Dense mycelium and oval conidia developed from germinated falcate conidia at 32 hai. Hyphal mass displaying acervuli filled with falcate conidia and surrounded by setae, developed from germinated oval conidia at 48 hai. Oval conidia were as capable as falcate conidia of infecting sorghum leaves. The inherent ability to grow faster and the easeness with which oval conidia can be produced in vitro as compared to falcate, make the former a preferred choice for studies on the C. sublineolum-sorghum interaction. It would be instructive to further investigate the potential role of the oval conidia in epidemics.
650 $aAntracnose
650 $aSorghum bicolor
700 1 $aBOMFETI, C. A.
700 1 $aTANAKA, F. A. O.
700 1 $aMASSOLA JUNIOR, N. S.
700 1 $aCOLAUTO, N. B.
700 1 $aFIGUEIREDO, J. E. F.
700 1 $aPACCOLA-MEIRELLES, L. D.
773 $tScientia Agricola, Piracicaba$gv. 72, n. 4, p. 351-355, July/Aug. 2015.
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Embrapa Milho e Sorgo (CNPMS) |
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