| Most Vulnerable Species Grown in Illinois: | Species that are Somewhat Vunerable to Gypsy Moths : | Species That are More Resistant to Gyspy Moth Infestation: |
|---|---|---|
| Oak | Cottonwood |
Arborvitae |
| Apple & Crab Apple | Elm |
Ash |
| Aspen | Hickory |
Balsam Fir |
| Cherry | Maple |
Catalpa |
| Hawthorn | Pine |
Locust |
| Pear | Redbud |
Red Cedar |
| Plum | Sassafras |
Sycamore |
| Poplar | Spruce |
Tulip Popular |
| River & White Birch | Walnut |
|
Willow |