Perera, P.A.C.R.2014-06-032014-06-031980Paper presented at the IAEA/FAO research co-ordination meeting,Indonesia. Jakarta, 1980:p...https://dl-cri.nsf.gov.lk//handle/1/3257WeedsWeed controlChromolaena odorataBiological controlThe biological control of chromolaena odorata