Physical Control
Pull seedlings. Fell larger trees and treat the stump with a herbicide mix.
Disposal
Chemical Control
Treat standing trees with herbicide mix poured into holes drilled in the trunk. These holes should be downward sloping and not more than 50 mm apart around the trunk.
Biological Control
Recommended Approach
Stem treatment is the most cost effective option.
Vigilance is required to stop this species establishing in the wild where the right habitat is available. Treat new infestations immediately.