The most economical and safest way to manage invasive species is by prevention. Early detection and rapid response (EDRR) of invasive species is much more effective than trying to control a widespread infestation. If eradication is not possible, the invasive species may be subject to control and management efforts.

Classical biological control, or biocontrol, is the use of living organisms such as insects, mites or fungal pathogens to control pest populations. It levels the playing-field by reintroducing some of the specialist natural enemies that help control the invasive species in its native range.