KMID : 1160220140420030279
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Mycobiology 2014 Volume.42 No. 3 p.279 ~ p.281
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First Report of Stemonitis splendens Rostaf Causing Bark Decay of Oak Logs Used for Shiitake Cultivation in Korea
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Lee Jung-Han
Kim Da-Ran Kwak Youn-Sig
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Abstract
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Severe bark decay disease was observed on oak logs at a shiitake cultivation farm in Geochang-gun, Gyeongnamprovince. The symptoms observed were fruiting bodies that had developed on the top and side surface of oak logs. As a result,the bark came off easily exposing the sapwood. Slime mold specimens collected from oak logs showed developing fruiting bodiescomprising of stalks, hypothallus, capillitium, and columella, and the causal agent of bark decay disease was identified asStemonitis splendens on the basis of morphological characteristics. To our knowledge, this is the first report of Stemonitissplendens causing bark decay of oak logs used for shiitake mushroom cultivation in Korea
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KEYWORD
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Bark decay, Lentinula edodes, Oak log, Stemonitis splendens Rostaf
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