Pseudomonas syringae van Hall, 1902 pv. aesculi (Durgapal & Singh, 1980) Young et al, 1991
on Aesculus

Aesculus hippocastanum, Nieuwendam: the first signs

somehwat more clearly

Aesculus hippocastanum, Dronten: the final stage; © Arnold Grosscurt

dying tree
gall
The bleeding canker disease of the European horse chestnut.
hostplants
Sapindaceae, monophagous
Aesculus hippocastanum, x carnea, flava, indica.
references
Green, Laue, Steele & Sharp (2012a), Grosscurt (2017a), Henricot (2009a), Talgø, Spies Perminow, Sletten, Brurberg, ao (2012a).
Last modified 11.viii.2020