| Brush Species | |||
| Hyvar | Spike | Velpar | |
| Ash | S* | X | |
| Blackberry | X | ||
| Blackgum | X | ||
| Black Locust | X | ||
| Cherry | X | X | |
| Chinaberry | |||
| Dogwood | X | X | |
| Eastern Red Cedar | X | X | |
| Elderberry | |||
| Elm | X | X | X |
| Hackberry | X | X | X |
| Hawthorn | X | X | |
| Hickory | X | X | |
| Honeylocust | X | ||
| Maple | X | S | |
| Mulberry | X | ||
| Oak | X | X | X |
| Osage Orange | X | ||
| Persimmon | |||
| Poplar | X | ||
| Privet | X | ||
| Sassafras | |||
| Sawbrier | S | ||
| Sumac | X | X | X |
| Sweetgum | X | X | X |
| Sycamore | S | ||
| Wild Rose | X | X | |
| Willow | X | X | X |
| Yellow Poplar | S | ||
| *X = Control, S = Suppression | |||