Wimalawansa, K.H.N.H.; Weerasinghe, K.S.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Rathnayaka, L.A.; Weerakkody, W.J.S.K.; Kumara, N.K.V.M.R.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2006)
Jayathilake, T.S.; Dissanayake, D.M.P.S.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Edirisinghe, J.C.; Ranaweera, B.; Weerakkody, W.J.S.K.; Herath, H.M.L.K.; Jayatilake, H.A.C.K.(Senate Research and Higher Degrees Committee, Wayamba University of Sri Lanka, 2017)
Rathnayake, S.R.P.M.; Weerakkody, W.J.S.K.; Hewagama, K.P.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2013)
Karunarathne, S.B.; Weerakkody, W.J.S.K.; Rajapakshe, H.A.; Adikari, A.M.K.(Faculty of Agriculture and Plantation Management, Wayamba University of Sri Lanka, Makandura, 2005)
Weerasinghe, W.K.G.K.S.; Weerakkody, W.J.S.K.; Jayathilake, H.A.C.K.; Yakandawala, K.(Senate Research and Higher Degrees Committee, Wayamba University of Sri Lanka, 2017)
Kaushalya, M.G.M.T.; Disaanayake, D.M.P.S.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Rathnayake, R.M.S.J.; Dissanayake, D.M.P.S.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2013)
Thilakarthne, N.S.; Weerakkody, W.J.S.K.; Wijesundara, D.S.A.(Faculty of Agriculture and Plantation Management, Wayamba University of Sri Lanka, Makandura, 2005)
Karunarathne, M.M.K.; Weerakkody, W.J.S.K.; Wijesundara, D.S.A.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2006)
Siriwardana, N.S.B.; Zuhry, A.L.M.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2013)
Weerasinghe, W.A.B.S.; Weerakkody, W.J.S.K.; Perera, G.A.K.S.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Kulasinghe, K.A.D.N.; Weerakkody, W.J.S.K.; Perera, G.A.K.S.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Udayanganei, W.N.; Tennakoon, N.A.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2013)
Pushpakumara, A.W.S.; Karunarathne, K.H.M.I.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2016)
Somasiri, A.E.T.B.; Zuhry, A.L.M.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2013)
Sampath, V.P.S.; Zuhry, A.L.M.; Weerakkody, W.J.S.K.(Faculty of Agriculture and Plantation Management,Wayamba University of Sri Lanka, Makandura, 2013)