Gunawardhane, C.R.; Wasala, W.M.C.B.; Dissanayake, C.A.K.; Rathnayake, R.M.R.N.K.; Thilakarathne, B.M.K.S(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2013-11-28)
Wijewardane, R.M.N.A; Asfana, M.S.M.F; Ranadeera, S; Dissanayake, D.M.R.T; Wasala, W.M.C.B; Thilakarathne, B.M.K.S(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2016-01-13)
Wasala, W.M.C.B; Dissanayake, C.A.K; Gunawardhane, CR; Wijewardhane, R.M.N.A; Gunathilake, DMCC; Thilakarathne, B.M.K.S(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2016-01-13)
Aslam, H.D.M; Ratnayak, R.M.R.N.K; Jayawardana, N.W.I.A; Thilakarathne, B.M.K.S; Ginigaddara, G.A.S(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2012-11-29)