Nayanakantha, N.M.C.2014-07-102014-07-102007Bulletin of the Rubber Research Institute of Sri Lanka, 48:p.61-66https://dl-rri.nsf.gov.lk//handle/1/2540AgricultureRubberAlien Invasive plantsWeddelia trilobataDillenia sufruticosaClidemia hirtaWeed competitionAlien invasive plants and their potential threat to biodiversity in rubber plantationsArticle