Database of Plant Diseases in Japan

Details of Petunia Powdery mildew
Host plant
  • Petunia
Disease namePowdery mildew
Disease name (Japanese)
  • うどんこ病 [udonko-byo]
Pathogen/Cause (1)
  • Oidium sp.
Pathogen/Cause (2)
  • Sphaerotheca fusca (Fries) S. Blumer emend. U. Braun-pro parte
Pathogen/Cause (synonym) (2)
  • Sphaerotheca fuliginea non (Schlechtendal) Pollacci sensu Homma-pro parte
References (2)
  • 平田幸治:日植病報 21(2-3):88, 1956
  • 大谷吉雄:日本菌類誌 3(2):172, 1988
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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