The flatheaded appletree borer, Asian longhorned beetle and ambrosia beetle are particular pests of maple wood. The larvae of these beetles tunnel through the hardwood of the tree causing girdled trunks and canopy dieback.
What bug is killing my maple tree?
The most common Japanese Maple pests are the Japanese beetles. These leaf feeders can destroy the looks of a tree in a matter of weeks. Other Japanese maple pests are scale, mealybug, and mites. While these Japanese maple pests can attack a tree of any age, they are usually found in young trees.
What is attacking maple trees?
- Verticillium wilt. …
- Sapstreak. …
- Root rot. …
- Tar spot. …
- Anthracnose. …
- Powdery mildew. …
- Lichen. …
- Leaf scorch.
