Gunarathna, S.P.; Wickramasinghe, K.V.; Kannangara, B.K.; Chandrasekara, K.K.D.; Munasinghe, A.E.; Nagasena, N.M.L.D.; Duminda, D.M.S.; Piyasiri, C.H.; Hitinayake, H.M.C.; Silva, L.C.; Withanawasam, D.M.; Iqbal, Y.B.
(Department of Agriculture, Peradeniya, 2016)