Initially, do not use this species. Keep hedges well trimmed, and completely destroy them if gardens are abandoned, especially attending to parts below ground.
Physical Control
Cut back, using machinery if access permits. Grub out underground parts by hand or mechanical means.
Disposal
Any method which ensures that cut pieces do not lie on the ground and regrow.
Chemical Control
Use Escort at 5g per 10 litres as an overall spray or stump treat with herbicide.
Biological Control
Recommended Approach