Database of Plant Diseases in Japan

Details of Oak Powdery mildew
Host plant
  • Japanese Evergreen Oak, Oak
Disease namePowdery mildew
Disease name (Japanese)
  • うどんこ病 [udonko-byo]
Pathogen/Cause (1)
  • Erysiphe alphitoides (Griffon & Maublanc) U. Braun & S. Takamatsu
Pathogen/Cause (synonym) (1)
  • Microsphaera querci Sawada
  • Microsphaera alphitoides auct. non Griffon & Maublanc
References (1)
  • 原 攝祐:大日本山林会報 392:60, 1915(大4)
  • 澤田兼吉:林試研報 50:122, 1951
  • 大谷吉雄:日本菌類誌 3(2):227, 1988
  • 堀江博道ら:日植病報 65(6):657, 1999
  • 高松 進:三重大生資紀要 38:51, 2012
Pathogen/Cause (2)
  • Erysiphe gracilis R.Y. Zheng & G.Q. Chen var. gracilis
Pathogen/Cause (synonym) (2)
  • Erysiphe hiratae U. Braun
References (2)
  • Braun, U.:Mycotaxon 18(1):128, 1983
  • 高松 進:三重大生資紀要 38:45, 2012
  • Siahaan, S.A.S. et al.:Mycoscience 59(2):110, 2018
Pathogen/Cause (3)
  • Erysiphe gracilis R.Y. Zheng & G.Q. Chen var. longissima Y. Nomura
References (3)
  • 野村幸彦:日本産ウドンコ菌科の分類学的研究:204, 1997
Pathogen/Cause (4)
  • Erysiphe heraclei de Candolle
Pathogen/Cause (synonym) (4)
  • Microsphaera polygoni (de Candolle) Sawada
References (4)
  • 原 攝祐:樹病学各論:13, 1923(大12)
  • Homma, Y.:Journ. Facul. Agr. Hokkaido Imp. Univ. 38(3):324, 1937(昭12)
Pathogen/Cause (5)
  • Erysiphe quercicola S. Takamatsu & U. Braun
References (5)
  • Takamatsu, S. & Braun, U.:Mycol. Res. 111:819, 2007
  • 高松 進ら:日植病報 83(3):187, 2017
  • Takamatsu, S. et al.:Mycoscience 59(2):105, 2018
Pathogen/Cause (6)
  • Uncinula sp.
References (6)
  • 佐藤幸生ら:日植病報 61(3):222, 1995
External website
  • The information on this page is based on the Common Names of Plant Diseases in Japan compiled by the Phytopathological Society of Japan.
  • The microbial strains linked from this database have not necessarily been confirmed as pathogenic.
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