Bark cracking and bleeding on the branches of felled horse chestnut
Intense bleeding on the branches of infected horse chestnut
Bleeding in crown of horse chestnut
Severe bleeding on branches
Bleeding and associated bark splits, with signs of attempted callusing
Bleeding and bark cracking on the major branches of mature horse chestnut
Bleeding canker damage to major branches
Bleeding cankers on the branches of a 10-year-old tree
Edge of extending necrotic lesion in phloem with crusted exudate on bark surface
