Clean seed plot developments in the South Johnstone area

This paper presents a profile of clean seed plots in the South Johnstone Mill area over a period of 22 years, and describes the events which prompted the purchase of land by the South Johnstone Cane Pest and Disease Control Board for plot purposes. The paper is presented in three parts - history of plots and hot water treatment 1966-1986, purchase of land by the Board, and the operation and development of the new plot