De Silva, R.L.Fernando, S.R.A.2015-06-192015-06-191968Tea Quarterly39(4)pp.87-91https://dl-tri.nsf.gov.lk/handle/1/246AgricultureCanker DdiseasePlant pathologyCamellia sinensisPhomopsis theaeFungal diseasesThe influence of shallow topsoil on the incidence of collar and branch canker disease of tea (Phomopsis theae)Article