Peries, O.S.Liyanage, A. De S.2013-05-082013-05-081984Journal of the Rubber Research Institute of Sri Lanka62pp.59-74https://dl-rri.nsf.gov.lk/handle/1/1688AgricultureRubberPlant pathologyInoculumDisease controlCrop managementEnvironmental factorsDisease resistanceCultural methodsThe management of plant diseases with special reference to HeveaA