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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
25/03/2002 |
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Data da última atualização: |
25/03/2002 |
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Autoria: |
NAKAJIMA, T.; MITSUEDA, T.; CHARCHAR, M. J. D' A. |
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Título: |
First occurrence of sudden death syndrome of soybean in Brazil. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
JARQ, Tsukuba, Ibaraki, v.30,n. 1, p. 31-34, 1996. |
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Idioma: |
Inglês |
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Conteúdo: |
Sudden death syndrome (SDS) of soybean was observed in a field in Brasilia DF, Brazil in the 1992 growing season, which was cool and wet. Initial symptoms consitsted of chlorotic spots which became necrotic or develõped into chlorotic streaks, and the leaflet veins remained green. Fusarium solani with blue pigment was isolated from the diseased plants at a high percentage. Inoculation of the pathogen resulted in the development of typical interveinal chlorotic spots on the leaves and the fungus was reisolated from the diseased roots. Kochs postulates were fulfilled. Common bean was more susceptible than soybean in artificial inoculation lates were fulfilled. Common bean was more susceptible than soybean in artificial inoculation test. This is the first report of SDS of soybean in Brazil and first observation in South America. |
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Palavras-Chave: |
Fungal diseases; Plant diseaes. |
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Thesagro: |
Cerrado; Doença de Planta; Fusarium Solani; Glycine Max; Patógeno; Soja. |
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Thesaurus Nal: |
pathogenicity; soybeans. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01523naa a2200265 a 4500
001 1564550
005 2002-03-25
008 1996 bl --- 0-- u #d
100 1 $aNAKAJIMA, T.
245 $aFirst occurrence of sudden death syndrome of soybean in Brazil.
260 $c1996
520 $aSudden death syndrome (SDS) of soybean was observed in a field in Brasilia DF, Brazil in the 1992 growing season, which was cool and wet. Initial symptoms consitsted of chlorotic spots which became necrotic or develõped into chlorotic streaks, and the leaflet veins remained green. Fusarium solani with blue pigment was isolated from the diseased plants at a high percentage. Inoculation of the pathogen resulted in the development of typical interveinal chlorotic spots on the leaves and the fungus was reisolated from the diseased roots. Kochs postulates were fulfilled. Common bean was more susceptible than soybean in artificial inoculation lates were fulfilled. Common bean was more susceptible than soybean in artificial inoculation test. This is the first report of SDS of soybean in Brazil and first observation in South America.
650 $apathogenicity
650 $asoybeans
650 $aCerrado
650 $aDoença de Planta
650 $aFusarium Solani
650 $aGlycine Max
650 $aPatógeno
650 $aSoja
653 $aFungal diseases
653 $aPlant diseaes
700 1 $aMITSUEDA, T.
700 1 $aCHARCHAR, M. J. D' A.
773 $tJARQ, Tsukuba, Ibaraki$gv.30,n. 1, p. 31-34, 1996.
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