Northern Express

The Pūhoi to Warkworth project will extend the four-lane Northern Motorway (SH1) 18.5km from the Johnstone’s Hill tunnels to just north of Warkworth. It is the first stage of the Ara Tūhono – Pūhoi to Wellsford project.

Invited in early 2019 to spray off limited access areas of site. Our team worked tirelessly canopy spraying off large paddocks in areas too steep for conventional boom spraying. Working against the elements and the terrain we completed a large area with a near perfect kill rate before the winter weather prevented access to site. Arrangements and inductions were made by Garden express to use drone spraying on all future areas of limited access for this project.