Roadside spraying

​​​​​Delta Utility services Ltd, on behalf of the Clutha District Council and Southroads, apply herbicides to pest plants (Noxious weeds) and road shoulders.

This work is for the Road Maintenance Contract 756 and includes roadsides in both urban and rural areas.

Tordon Brush​killer and red dye is applied to pest plants.

Glysophate is applied to road shoulders.

Anticipated spray areas taking place week starting 23th December 2019, weather permitting.



T.V.C. spraying (Total Vegetation Control)

Sealed Roads: Clutha Valley,  West Otago, Catlins.

Unsealed Roads: Nil

Noxious Weeds


Page reviewed: 23 Dec 2019 8:08am