Sivapalan, P.2015-06-192015-06-191968Tea Quarterly39(1-2)pp.4-5https://dl-tri.nsf.gov.lk/handle/1/255AgricultureEelwormPraiyUnchus loosiPotato cultivationNematodesCamellia sinensisSolarium tuberosumPotato cultivation and root -lesion nematode of teaArticle