De Silva, R.S.Y.Vithanage, K.D.Kelaniyangoda, D.B.2020-05-012020-05-012005Annals of the Sri lanka Department of Agriculture, 7:p.67-86https://dl-doa.nsf.gov.lk/handle/1/2164PLANT SCIENCE AND PRODUCTIONCarnation nursery stocksImport risk analysisIRAPest risk analysisQuarantine pestsImport risk analysis (IRA) of carnations (Dianthus caryophyllus L.)Article