Herath, H.M.S.Hafeel, R.F.Manamperi, N.P.Chandrasena, P.D.S.N.Wanniarachchi, C.Chandrasiri, W.A.C.K.2021-10-102021-10-102018Annals of the Sri Lanka Department of Agriculture, 20:p.18https://dl-doa.nsf.gov.lk/handle/1/3544Herbicide resistanceShift in weed floraTank mixturesWeed abundanceYield lossCurrent herbicides use practices and weeds associated with rice yield losses in Hambantota district of Sri LankaArticle