PhD - Exploring the role of phosphite for kauri dieback disease treatment
Kauri dieback disease is a significant conservation threat to iconic kauri (Agathis australis) trees. Infection with the soil-borne pathogen, Phytopthora agathidicida, causes root degradation, basal trunk lesions, canopy dieback and eventual tree death. While there is no current cure for kauri dieback, there have been promising results with phosphite treatment improving tree health and longevity. However, more research is needed to determine how best to use phosphite to manage tree health. Relevant questions include: