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http://dx.doi.org/10.4489/KJM.2007.35.1.033

Harmful Microorganisms Occurred on the Bed-logs of Several Quercus spp. for Shiitake Cultivation  

Park, Won-Chull (Division of Wood Chemistry and Microbiology, Korea forest Research Institute)
Ka, Kang-Hyeon (Division of Wood Chemistry and Microbiology, Korea forest Research Institute)
Yoon, Kab-Hee (Division of Wood Chemistry and Microbiology, Korea forest Research Institute)
Ryu, Sung-Ryul (Division of Wood Chemistry and Microbiology, Korea forest Research Institute)
Lee, Bong-Hun (Division of Wood Chemistry and Microbiology, Korea forest Research Institute)
Publication Information
The Korean Journal of Mycology / v.35, no.1, 2007 , pp. 33-36 More about this Journal
Abstract
An attempt was made to investigate the status of harmful microorganisms occurring on different kinds of oak bed-logs during shiitake cultivation. As a result, totally 14 species of harmful microorganisms, including Trametes versicolor, were confirmed. Twelve kinds of harmful microorganisms were observed on Quercus acutissima, 9 kinds on Q. mongolica and 10 kinds on Q. aliena. Diatrype stigma, Hypoxylon truncatum, Hypoxylon sp. and Trichoderma sp. occupied 75.1% of the total harmful fungi occurred on Q. acutissima. H. truncatum and Trichoderma sp. occupied 71.2% of the total harmful fungi occurred on Q. mongolica. On Q. aliena, the occurrence of H. truncatum, Trichoderma sp. and Hypoxylon howeianum was 80.3%. D. stigma and Hypoxylon sp. were observed exclusively on Q. acutissima bed-logs, and the outbreak ratios were 51.6% and 13.1%, respectively. H. truncatum was observed on 46.6% of Q. aliena bed-logs and Trichoderma sp. was observed on 30.3% of Q. mongolica bed-logs.
Keywords
Bed-log; Harmful microorganisms; Quercus spp.; Shiitake;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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