Chairman of PGG Wrightson Limited, Sir John Anderson, announced the appointment of Trevor Burt to the Board of the company. Mr. Burt is the chairman of Ngai Tahu Holdings Corporation, which indirectly holds an interest in the company through Ngai Tahu Capital Limited's shareholding in Agria Asia Investments Limited. In addition to Chairing Ngai Tahu Holding Corporation, Mr. Burt is also a director on a number of other well-known New Zealand businesses including Silver Fern Farms, Landpower Holdings, Lyttleton Port Company, Mainpower NZ.