Soft root rot - a new root disease of tea?

Arulpragasam, P.V.Addaickan, S.2014-11-182014-11-181983Tea Quarterly52(2)pp.52-55https://dl.nsf.gov.lk/handle/1/13158AgriculturePlant diseasesPratylenchus loosiNematode infestationRoot-lesion nematodeDisease controlSoft root rot - a new root disease of tea?A