Kulasooriya, D.B.N.U.; Vidanarachchi, J.K.; Weerasingha, W.V.V.R.; Ranadheera, C.S.; Prasanna, P.H.P.(Rajarata University of Sri Lanka, Faculty of Agriculture, 2017)
Senadeera, S.S.; Jayawardana, N.W.I.A.; Prasanna, P.H.P.; Gunasekara, D.C.S.; Senadeera, P.; Chandrasekara, A.(Rajarata University of Sri Lanka, Faculty of Agriculture, 2017)
Chandramali, D.V.P.; Vidanarachchi, J.K.; Randheera, C.S.; Weerasinghe, W.V.V.R.; Jayawardene, L.P.I.N.P.; Prasanna, P.H.P.(Rajarata University of Sri Lanka, Faculty of Agriculture, 2017)