This OIA response provides information on the quantity and type of herbicide in litres used by Toitū te Whenua Land Information New Zealand in the waters of Lake Karapiro in 2018/2019 and 2019/2020.
- Response date: 6 May 2021
- Owner / business area: Biosecurity and Biodiversity
Included in this response is a responding letter from the Group Manager Biosecurity and Biodiversity dated 6 May 2021.