Ekanayake, N.R.C.D.B.; Amarasinghe, K.G.A.P.K.; Gajanayake, B.; Ranasinghe, C.S.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Dharmaratne, P.P.; Gajanayake, B.; Karunarathna, K.M.H.I.; Priyadarshane, L.B.M.D.L.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
De Silva, J.A.Y.P.; Gajanayake, B.; Priyadarshana, L.B.M.D.L.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Adikari, A.M.N.; Dissanayake, D.M.P.D.; Herath, H.M.I.K.; Wijebandara, D.M.D.I.; Gajanayake, B.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Dananjaya, M.H.; Herath, H.M.I.K.; Gajanayake, B.; Wijebandara, D.M.D.I.; Pathirana, K.P.A.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Indrarathne, W.V.C.J.; Johnpillai, N.V.B.; Dunsford, L.B.; Karunarathne, K.H.M.I.; Gajanayake, B.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)