p 239 . pdfJ . Fac . Agr . , Kyushu Univ . , 52 ( 1 ) , 239 – 247 ( 2007 ) Status of Oak Mushroom Cultivation and Production in KoreaFocused on Hwasung and Yongin Cities in Gyeonggi Province Sang Hyun LEE 1 , Hag Mo KANG 2 *, Soo Im CHOI 3 , Chang Heon LEE 1 , Hyun Kim 1 , Young Jin CHO 1 , Ho Sub LIM 1 and Katsuhisa KOHROKI Laboratory of Forest Policy , Division of Forest Environment and Management Sciences , Department of Forest and Forest Products Sciences , Faculty of Agriculture , Kyushu University , Fukuoka 812 – 8581 , Japan ( Received November 9 , 2006 and accepted December 1 , 2006 )