Stan Winter was engaged to carry out an independent, controlled greenhouse trial on FishIT Heracium control. The trial was carried out from early October 2017-early January 2018.
The soil samples were sampled in the Maniototo from a heavily infected commercial farming operation. FishIT Heracium Control at varying strengths were applied in single applications. Tunnel House temperatures 6 – 40’ C, with water applied on a weekly basis (equivalent to 5 mm rainfall).