What you will see
Leaves yellow and wilt, often on one side of the tree only. When a branch is cut, the wood is green to black or streaked. The tree usually cannot be cured.
The source says: it is among the plants affected most commonly.
When to look
Throughout the year; symptoms can develop rapidly in hot weatherHow to protect
- Prevention
- Do not plant susceptible species (maple, catalpa, redbud) where a tree has been killed by this disease.
- Do not make mulch from the wood of affected trees.
- Do not overdo feeding and pruning.
- By hand spring – summerWith mild symptoms, cut out affected branches, disinfect tools, water the tree and keep it vigorous. There is no reliable chemical cure.

















