Amarasingha, R.P.R.K.; Galagedara, L.W.; Marambe, B.; Silva, G.L.L.P.; Punyawardena, R.; Nidumolu, U.; Howden, M.; Suriyagoda, L.D.B.(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2014)
Bandara, R.M.U.S.; Marambe, B.; Abeysekara, A.S.K.; Wickrama, W.M.U.B.; Dissanayaka, H.M.M.K.K.H.; Siriwardana, A.N.; Nawarathna, N.M.D.P.; De Silva, Y.M.S.H.I.U.(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2017)