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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 189 - 194 (6page)
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초록· 키워드
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Four Cladobotryum isolates were collected from four different commercially grown mushroom types infected with cobweb disease in Cheongdo-gun and Chilgok-gun of Gyeongbuk Province, Korea in 2010. The isolates were identified as C. mycophilum from Agaricus bisporus and Pleurotus eryngii, C. varium from Flammulina velutipes and Hypsizygus marmoreus. The cultural characteristics of the four isolates were investigated using potato dextrose agar (PDA) media under nine different temperatures ranging from $5{\sim}32^{\circ}C$. Rapid growth of the isolates to colony diameters of 47~82 mm was observed at conditions of $18{\sim}22^{\circ}C$. No growth was observed at $32^{\circ}C$. C. mycophilum produced a yellowish red pigment while C. varium produced a cream colored pigment after cultivation for 25 days on PDA. Phylogenetic analysis of the internal transcribed spacer region and partial 28S rDNA from the four isolates confirmed they were C. mycophilum and C. varium. Cross pathogenicity tests revealed that the two isolates of C. mycophilum were highly pathogenic toward three mushroom types, but not toward H. marmoreus. The two isolates of C. varium were less pathogenic than those of C. mycophilum, but were pathogenic toward all mushroom types evaluated.
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참고문헌 (17)
참고문헌 신청
Fletcher JT / 1989 / Mushrooms: pest and disease control / Athenaeum Press :58~63
Adie B / 2006 / Temporal and spatial dispersal of Cladobotryum conidia in the controlled environment of a mushroom growing room / Appl Environ Microbiol 72:7212~7217
Fletcher JT / 2008 / Mushrooms pest and disease control: a color handbook / Academic Press :76~79
Kim HK / 1999 / Occurrence of disease caused by Cladobotryum varium on Flammulina velutipes in Korea / Kor J Mycol 27:415~419
McKay GJ / 1999 / Genetic and morphological characterization of Cladobotryum species causing cobweb disease of mushrooms / Appl Environ Microbiol 65:606~610
Adie B / 2006 / Temporal and spatial dispersal of Cladobotryum conidia in the controlled environment of a mushroom growing room / Appl Environ Microbiol 72:7212~7217
Fletcher JT / 2008 / Mushrooms pest and disease control: a color handbook / Academic Press :76~79
Kim HK / 1999 / Occurrence of disease caused by Cladobotryum varium on Flammulina velutipes in Korea / Kor J Mycol 27:415~419
McKay GJ / 1999 / Genetic and morphological characterization of Cladobotryum species causing cobweb disease of mushrooms / Appl Environ Microbiol 65:606~610
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