Biological Characterization of Marssonina coronaria Associated with Apple Blotch Disease
Mycobiology
; : 200-205, 2011.
Article
em En
| WPRIM
| ID: wpr-729518
Biblioteca responsável:
WPRO
ABSTRACT
Marssonina coronaria associated with apple blotch disease causes severe premature defoliation, and is widely distributed in Korea. Thirteen isolates were collected from orchards located in Gyeongbuk Province from 2005~2007. All isolates displayed over 99.6% and 99.2% sequence similarity to each other in internal transcribed spacer regions and partial sequences of 28S rDNA, respectively. The isolates were phylogenetically closely related to Chinese isolates. Selected isolates did not differ in their pathogenicity. The optimum conditions for fungal growth were 20degrees C and pH 6 on peptone potato dextrose agar (PPDA). Peptone and mannose were the best nitrogen and carbon source, respectively. Fungal growth was better on PPDA than on common potato dextrose agar. This study provides valuable information for integrated disease management program and facilitates the routine culturing of M. coronaria.
Palavras-chave
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Peptonas
/
Filogenia
/
Piridinas
/
Solanum tuberosum
/
DNA Ribossômico
/
Carbono
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Gerenciamento Clínico
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Ágar
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Povo Asiático
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Compostos de Diazônio
Limite:
Humans
País/Região como assunto:
Asia
Idioma:
En
Revista:
Mycobiology
Ano de publicação:
2011
Tipo de documento:
Article