Journal Search Engine
Search Advanced Search Adode Reader(link)
Download PDF Export Citaion korean bibliography PMC previewer
ISSN : 1738-0294(Print)
ISSN : 2288-8853(Online)
Journal of Mushrooms Vol.12 No.2 pp.132-137
DOI : https://doi.org/10.14480/JM.2014.12.2.132

느타리버섯 발생하는 푸른곰팡이병원균의 동정 및 병원학적 특성

전창성*, 임훈태, 박혜성, 이찬중, 원항연1, 석순자1, 유관희2, 성기호
농촌진흥청 국립원예특작과학원 인삼특작부 버섯과
1농촌진흥청 국립농업기술원 생물부 농업미생물팀
2상지대학교 이공과대학 생명과학과

Identification of oyster mushroom green mold pathogen that causes and pathological characteristics

Chang-Sung Jhune*, Hoon-Tae Leem, Hye-Sung Park, Chan-Jung Lee, Hang-Yeon Weon1,Soon-Ja Seok1, Kwan-Hee Yoo2 and Gi-Ho Sung
Mushroom research Division, Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, RDA, Bisanri Soi-myeon, Eumseong-gun, Chungcheongbuk-do 369-873, Korea
1Department of Food Science & Biotechnology, Sungkyunkwan University, Suwon 440-746, Korea
2College of science & engineering, Sangji University, Wonju-si 220-702, Korea
Received June 16, 2014, Revised June 20, 2014, Accepted June 27, 2014

Abstract

Green mold disease caused by Trichoderma species has recently caused considerable damage to oyster mushroomindustries in Korea. This disease Trichoderma, Penicillium, Aspergillus, such as in (genus) to be included in a disease caused by aspecies that collectively the largest incidence and damage is caused by the pathogen Trichoderma genus. T. longibrachiatum,Trichoderma koningii, Trichoderma virens, T. hazianum, T. atroviride, and T. pseudokoningii were detected on oyster mushroombeds and, of them, T. virens, T. hazianum, T. longibrachiatum was the most frequently detected. The knowledge concerningphysiological and ecological properties of Trichoderma spp. was essential for their effective control. T. longibrachiatum hyphalgrowth is very fast, spore formation, and, particularly well-chlamydospore formation characteristics, and reviews are dark greendiscoloration. T. koningii, fast mycelial growth, aerial hyphae and spores in aerial hyphae formation is concentrated. T. virens,especially if the color change caused by spore-forming, slow, late in infection, the more severe the damage is discovered. T.hazianum fast mycelial growth, white aerial hyphae and late turns dark green. After spore formation hyphae glob of whitepustules or tufts on the top of the formation. T. atroviride. aerial hyphae usually the mycelial growth and spore formation in theunlikely event of the formation and smells similar to the smell of coconut is that. Fast T. pseudokoningii mycelial growth, sporeformation is formed around the inoculation site, discoloration of the medium color and well formed chlamydospores.

 

Reference