Can Mold Kill a Tree

It doesn’t always mean the tree will die, but it can happen. Removing the mold is the best way to prevent further damage.

How do you treat mold on trees?

The mold itself is difficult to remove, but you can hasten the rate at which it naturally weathers off. Spraying the leaves with insecticidal soap can help soften the sooty coating. Spray late in the day so the soap remains moist for as long as possible.

Can a tree with fungus be saved?

It is difficult if not impossible to save a tree that has been attacked by fungi. Prevention is the key as a healthy tree is less likely to become a host for the fungi. The methods for keeping a tree healthy include watering during drought periods and following a maintenance fertilization schedule.