Nadugala, L.M.N.S.Amarasighe, B.H.R.R.2010-07-062010-07-062009-3Journal of the National Science Foundation of Sri Lanka, 37(1):p.77-80https://dl.nsf.gov.lk/handle/1/6356Piper betle L.Betel vinePlant diseasesBacterial leaf blightXanthomonas compestris pv. betlicolaDiagnosisAgricultureDiversity among different isolates of Xanthomonas campestris pv. betlicola on the basis of phenotypic and virulence characteristicsArticle