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Studies on the prevention of yellow fungus disease of Ganoderma Mushroom
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/348657
The lingzhi mushroom or reishi mushroom (traditional Chinese: 靈芝; pinyin: língzhī; Japanese: 霊芝; rōmaji: reishi; Vietnamese: linh chi; Korean: Yeong Ji; literally: "soul/spirit mushroom") is a species complex that encompasses several fungal species of the genus Ganoderma, most commonly the closely related species Ganoderma lucidum, Ganoderma tsugae, and Ganoderma lingzhi. G. lingzhi enjoys special veneration in East Asia, where it has been used as a medicinal mushroom in traditional Chinese medicine for more than 2,000 years, making it one of the oldest mushrooms known to have been used medicinally. Yellow rot on Reish mushroom (Ganoderma lucidum) has been the most destructive disease in the mushroom cultivation area in Korea. The causal pathogen was first reported as Xylogone sphaerospora (Anamorph Sporendonema purpurascens) by Lee et al in 1996 and some effective fungicides were selected to control the disease. A cultural method, vinyl cover method (VCM), in which wood logs are wrapped in two layers of polyethylene film and sterilized before spawning, was also developed by Oh et al. to control the disease by preventing soil inoculum. However, the control methods were not so effective in the farm that severe yield losses have occurred in the mushroom farm in which the disease have occurred. In order to prevent air-borne inoculum as well as soil-borne inoculum we used the 4-floor cultivation shelf and Soil contact barrier (crushed stone, reflective film, metal sound barrier). In the first year of the cultivation, none of the woods observed was infected with the pathogen.
