Database of Plant Diseases in Japan

Details of Welsh onion, Spring onion Leaf spot, Leaf blight
Host plant
  • Welsh onion, Spring onion
Disease nameLeaf spot, Leaf blight
Disease name (Japanese)
  • 葉枯病 [hagare-byo]
Pathogen/Cause (1)
  • Stemphylium sp. 系統群 C2
Pathogen/Cause (synonym) (1)
  • Pleospora allii (Rabenhorst) Cesati & De Notaris
  • Stemphylium vesicarium (Wallroth) E.G. Simmons
References (1)
  • 柴田 智ら:北日本病虫研報 51:62, 2000
  • Kurose, D. et al.:J. Gen. Plant Pathol. 81(5):358, 2015
  • 三澤知央ら:日植病報 84(1):58, 2018
Pathogen/Cause (2)
  • Stemphylium herbarum E.G. Simmons
Pathogen/Cause (synonym) (2)
  • Pleospora herbarum (Persoon) Rabenhorst ex Cesati & De Notaris
  • Stemphylium botryosum non Wallroth sensu auct. pl.
  • Stemphylium botryosum Wallroth
References (2)
  • 出田 新:日本植物病理学:772, 1911(明44)
  • 吉井 甫:病虫雑 16(8):469, 1929(昭4)
  • 三澤知央ら:日植病報 77(1):73, 2011
  • Kurose, D. et al.:J. Gen. Plant Pathol. 81(5):358, 2015
Related strains22 strains
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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