Horsechestnut: Leaf scorch
Horsechestnut: Leaf scorch Categories: Horsechestnut Horsechestnut Diseases Ornamental trees Ornamentals Last review date: 2026-06-14 09:15 Leaf scorch on horsechestnut Photo by: R.S. Byther Biology Leaf scorch often occurs on a variety of trees (including horse-chestnut) in central and eastern Washington, and sometimes western Washington during the summer. It usually arises after periods of unfavorable weather […]