Darshanee Ruwandeepika, H.A.; Sanjeewa Prasad Jayaweera, T.; Karunasagar, Indrani; Bossier, Peter(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2013-11-28)
Jayaweerarathna, K.; Dinuka, H.L.T.T.; Chathurika, D.A.; Mettananda, R.W.R.V.; Charith, K.W.J.; Gunawickrama, S.H.K.K.(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2013-11-28)