Liyanage, N.I.S.Peries, O.S.Liyanage, A.D.S.2012-06-252012-06-251980Journal of the Rubber Research Institute of Sri Lanka57pp.37-40https://dl.nsf.gov.lk/handle/1/8762The role of the basidiospore of rigidoporus lignosus in the spread of white root disease of heveaArticle