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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
10/02/1993 |
Data da última atualização: |
10/02/1993 |
Autoria: |
MITSUEDA, T.; CHARCHAR, M. J. d' A. |
Título: |
Ecological studies on the stem rot of bean in cerrado region (Brazil). |
Ano de publicação: |
1993 |
Fonte/Imprenta: |
Annual Report Plant Protection North Japan, v.44, p.31-35, 1993. |
Idioma: |
Japonês |
Notas: |
Resumo em ingles. |
Conteúdo: |
Recently stem rot of bean has been increasing at the irrigated fields in Cerrado region of Brazil. This disease is, however, relatively new, so the ecology of the pathogen has not been studied well in Brazil. In this study, two methods of infection were found out, namely by ascospores and other is caused with mycelia developed from sclerotia in the field soil. Especially the later is very important at the bean fields in DF (District Federal). In these fields, although apothecia are not found out, the disease occurs severely. But authors couldn`t clear the reasons why sclerotia don`t produce the apothecia in the field of DF. |
Palavras-Chave: |
Bean; Fungal diseases; Plant diseases. |
Thesagro: |
Cerrado; Doença de Planta; Feijão; Fungo; Irrigação; Phaseolus Vulgaris; Sclerotinia Sclerotiorum. |
Thesaurus Nal: |
irrigation. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01379naa a2200277 a 4500 001 1547810 005 1993-02-10 008 1993 bl --- 0-- u #d 100 1 $aMITSUEDA, T. 245 $aEcological studies on the stem rot of bean in cerrado region (Brazil). 260 $c1993 500 $aResumo em ingles. 520 $aRecently stem rot of bean has been increasing at the irrigated fields in Cerrado region of Brazil. This disease is, however, relatively new, so the ecology of the pathogen has not been studied well in Brazil. In this study, two methods of infection were found out, namely by ascospores and other is caused with mycelia developed from sclerotia in the field soil. Especially the later is very important at the bean fields in DF (District Federal). In these fields, although apothecia are not found out, the disease occurs severely. But authors couldn`t clear the reasons why sclerotia don`t produce the apothecia in the field of DF. 650 $airrigation 650 $aCerrado 650 $aDoença de Planta 650 $aFeijão 650 $aFungo 650 $aIrrigação 650 $aPhaseolus Vulgaris 650 $aSclerotinia Sclerotiorum 653 $aBean 653 $aFungal diseases 653 $aPlant diseases 700 1 $aCHARCHAR, M. J. d' A. 773 $tAnnual Report Plant Protection North Japan$gv.44, p.31-35, 1993.
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