Gnanapragasam, N.C.2014-11-182014-11-181982Tea Quarterly51(4)pp.169-174https://dl.nsf.gov.lk/handle/1/13469AgriculturePotassium fertilizersRoot-lesion nematodePratylenchus loosi LoofNematode infestationSoil temperaturePlant pathologyEffect of potassium fertilization and of soil temperature on the incidence and pathogenicity of the root-lesion nematode, Pratylenchus loosi Loof on tea (Camellia sinensis )A