Healthy horse chestnut- <
Crown dieback and premature leaf loss in mature horse chestnut 
Crown dieback and yellowing foliage associated with bleeding canker
Premature leaf fall followed by death of a red horse chestnut
Mature horse chestnut felled because of bleeding canker
Bleeding on trunk at soil surface
Active bleeding canker and bark cracking following earlier cankering episode at base of tree
Cracks associated with bleeding on trunk
