Thantirige, M.K.Wellala, C.K.D.Wanniarachchi, S.D.R.Karunaratna, M.S.Hewawasam, R.2021-12-012021-12-012011Annals of the Sri Lanka Department of Agriculture, 13:p.209-214https://dl-doa.nsf.gov.lk/handle/1/3845Plant ProtectionGuavaPsidium guajavaRoot Knot NematodeMeloidogyne sppManagement of Root Knot Nematode (Meloidogyne Spp) in Guava (Psidium guajava) by Using Different Types of Planting MaterialsArticle