Dispersal
The seeds of this plant are eaten by birds then by passing through their digestive tract are viable. Seeds dispersed this way germinate easily and spread the infestation to other areas.
Problems
This shrub can form dense thickets that can prevent native species from growing. The seeds are also well liked by various bird species and can spread to areas that are not yet affected. They are hard to control because of the large amount of seed that are produced annually. The shrub was widely planted along highways and in developments for its colorful foliage in the fall.
Control
Hand pulling is acceptable for small saplings of this species, with mechanical removal and a "cut-and-dab" chemical treatment needed for larger bushes. A weed wrench would be good for this kind of plant. Make sure to bag all limbs that may contain seed pods to prevent the spread of the plant. Foliar spray is not recommended as it can be harmful to the surrounding floura and fauna. See the
invasive removal page for how to carry out these methods. Any removal within 100 feet of wetland resource areas, including certified vernal pools, or within 200 feet of a perennial stream may require approval from the Concord Natural Resources Commission. Please contact the Division of Natural Resources before you begin.
Replacements
The following native plants can serve as a good replacement to burning bush in a garden:
- Black chokeberry (Aronia melanocarpa)
- Sumac (Rhus aromatica, Rhus typhina)
- Highbush blueberry (Vaccinium corymbosum)