Weerasinghe, S.S.Ruwanpathirana, K.H.Jayasinghe, N.N.Karunathilaka, A.Gamachchige, C.Chamara, G.A.S.2020-06-162020-06-162007Annals of the Sri Lanka Department of Agriculture, 9:p.295-296https://dl-doa.nsf.gov.lk/handle/1/2258Crop ProductionArticle