Wilding conifer

Since they often invade tussock grasslands – which are characterised by low-lying vegetation that is considered to be a natural environment – the tall trees become a prominent and unwanted feature.

Without any control measures, wilding conifers will spread over an increasing area with economic and environmental consequences.

As well as volunteers organised by environmental groups, regional councils and the Department of Conservation invest in wild conifer removal.

[4] Mechanical removal by hand pulling seedlings, and the use of brush cutters and chainsaws are common control methods.

[citation needed] In its 2005 Pest Management Strategy the Canterbury Regional Council (Ecan) has the objective of eradicating all self-sown wilding conifers in ecologically sensitive areas in its jurisdiction.

Wilding pines in the Canterbury region.
European larch and other invasive conifers in the Jollie River . The trees have almost completely blanketed the flanks of the lower section of the valley.
Locations of major wilding conifer areas. Adapted from Wilding conifers – New Zealand history and research background . [ 2 ]