Mycobiology.  2014 Sep;42(3):279-281. 10.5941/MYCO.2014.42.3.279.

First Report of Stemonitis splendens Rostaf Causing Bark Decay of Oak Logs Used for Shiitake Cultivation in Korea

• Lee JH
• Kim DR
• Kwak YS

• KMID: 2312759
• DOI: http://doi.org/10.5941/MYCO.2014.42.3.279

Abstract

Severe bark decay disease was observed on oak logs at a shiitake cultivation farm in Geochang-gun, Gyeongnam province. 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 bodies comprising of stalks, hypothallus, capillitium, and columella, and the causal agent of bark decay disease was identified as Stemonitis splendens on the basis of morphological characteristics. To our knowledge, this is the first report of Stemonitis splendens causing bark decay of oak logs used for shiitake mushroom cultivation in Korea.

Keyword

Bark decay; Lentinula edodes; Oak log; Stemonitis splendens Rostaf

MeSH Terms

Fruit
Fungi
Korea
Shiitake Mushrooms