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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
13/03/1998 |
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Data da última atualização: |
13/03/1998 |
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Autoria: |
CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J. D'A.; KELEMU, S.; CAMERON, D. F. |
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Título: |
Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. IV. Epidemiology of Stylosanthes anthracnose at the centre of host-pathogen diversity. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Tropical Grasslands, Queensland, v.31, p.408-416, 1997. |
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Idioma: |
Inglês |
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Conteúdo: |
Selected lines of Stylosanthes guianensis, S. scabra, S. capitata and S. macrocephala were established at field sites at Planaltina and Campo Grande in Brasil and at Carimagua and Caqueta in Colombia. Weather conditions at each site were monitored continously using an automatic weather station. Data on anthracnose severity caused by Colletotrichum gloeosporioides were collected by visually assessing these lines at monthly intervals and analysed to study disease progress on susceptible and resistant lines in relation to weather variables. Anthracnose was most severe at Planaltina, followed by Carimagua, Campo Grande and Caqueta. S. scabra cv. Fitzroy, susceptible to all Australian races of C. gloeosporioides, was not the most susceptible at Carimagua and Caqueta. Relationships between anthracnose severity and weather variables were explored using multiple regression analysis. These explained between 30 and 95% of the variation in the severity of antracnose on Fitzroy at the 4 sites. The study highlights the need for improved understanding of antharacnose epidemiology. |
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Palavras-Chave: |
Anthracnosis; Brasil; Fungal diseases; Plant diseases. |
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Thesagro: |
Antracnose; Biodiversidade; Cerrado; Colletotrichum Gloeosporioides; Doença de Planta; Epidemiologia; Fungo. |
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Thesaurus Nal: |
biodiversity; Brazil; Colombia; epidemiology; Stylosanthes. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02119naa a2200361 a 4500
001 1554105
005 1998-03-13
008 1997 bl --- 0-- u #d
100 1 $aCHAKRABORTY, S.
245 $aBiodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. IV. Epidemiology of Stylosanthes anthracnose at the centre of host-pathogen diversity.
260 $c1997
520 $aSelected lines of Stylosanthes guianensis, S. scabra, S. capitata and S. macrocephala were established at field sites at Planaltina and Campo Grande in Brasil and at Carimagua and Caqueta in Colombia. Weather conditions at each site were monitored continously using an automatic weather station. Data on anthracnose severity caused by Colletotrichum gloeosporioides were collected by visually assessing these lines at monthly intervals and analysed to study disease progress on susceptible and resistant lines in relation to weather variables. Anthracnose was most severe at Planaltina, followed by Carimagua, Campo Grande and Caqueta. S. scabra cv. Fitzroy, susceptible to all Australian races of C. gloeosporioides, was not the most susceptible at Carimagua and Caqueta. Relationships between anthracnose severity and weather variables were explored using multiple regression analysis. These explained between 30 and 95% of the variation in the severity of antracnose on Fitzroy at the 4 sites. The study highlights the need for improved understanding of antharacnose epidemiology.
650 $abiodiversity
650 $aBrazil
650 $aColombia
650 $aepidemiology
650 $aStylosanthes
650 $aAntracnose
650 $aBiodiversidade
650 $aCerrado
650 $aColletotrichum Gloeosporioides
650 $aDoença de Planta
650 $aEpidemiologia
650 $aFungo
653 $aAnthracnosis
653 $aBrasil
653 $aFungal diseases
653 $aPlant diseases
700 1 $aFERNANDES, C. D.
700 1 $aCHARCHAR, M. J. D'A.
700 1 $aKELEMU, S.
700 1 $aCAMERON, D. F.
773 $tTropical Grasslands, Queensland$gv.31, p.408-416, 1997.
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Registro original: |
Embrapa Cerrados (CPAC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
23/09/1997 |
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Data da última atualização: |
31/10/2012 |
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Autoria: |
ANDRADE, R. V.; FELDMANN, R. O. |
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Afiliação: |
EMBRAPA/CNPMS. |
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Título: |
Conservação e multiplicação da coleção ativa de germoplasma de sorgo. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
In: EMBRAPA. Centro de Nacional de Pesquisa de Milho e Sorgo. Relatório técnico anual do Centro Nacional de Pesquisa de Milho e Sorgo 1985-1987. Sete Lagoas, 1991. p. 141-142. |
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Idioma: |
Português |
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Palavras-Chave: |
Conservation. |
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Thesagro: |
Conservação; Germoplasma; Sorghum Bicolor; Sorgo. |
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Thesaurus NAL: |
germplasm. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/69130/1/Conservacao-multiplicacao.pdf
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Marc: |
LEADER 00682naa a2200193 a 4500
001 1476604
005 2012-10-31
008 1991 bl uuuu u00u1 u #d
100 1 $aANDRADE, R. V.
245 $aConservação e multiplicação da coleção ativa de germoplasma de sorgo.$h[electronic resource]
260 $c1991
650 $agermplasm
650 $aConservação
650 $aGermoplasma
650 $aSorghum Bicolor
650 $aSorgo
653 $aConservation
700 1 $aFELDMANN, R. O.
773 $tIn: EMBRAPA. Centro de Nacional de Pesquisa de Milho e Sorgo. Relatório técnico anual do Centro Nacional de Pesquisa de Milho e Sorgo 1985-1987. Sete Lagoas, 1991. p. 141-142.
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Embrapa Milho e Sorgo (CNPMS) |
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