Perfect stage of Microsphaera polygoni (DC.) Sawada on Robinia pseudoacasia and its phylogenetic relationship to Gen Erysiphe (아카시아흰가루병균(病菌)의 완전시대(完全時代) 및 Erysiphe 속(屬)과의 계통관계(系統關係))
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- Journal of Korean Society of Forest Science
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- v.9 no.1
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- pp.81-86
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- 1969