Shanmuganathan, N.2015-06-192015-06-191965Tea Quarterly36(1)pp.14-21https://dl-tri.nsf.gov.lk/handle/1/195AgricultureTeaPlant pathologyColiar cankerBranch cankerPhomopsis theaeLeptothyrium theaeFungiSymptomsCrop damageCollar and branch canker in young tea caused by Phomopsis theae petchArticle