Madurangi, S.A.P.Samarasinghe, W.L.G.Senanayake, S.G.J.N.Hemachandra, P.V.Ratnesekara, D.2012-06-272012-06-272011Journal of the National Science Foundation of Sri Lanka39(2)pp.175-181https://dl.nsf.gov.lk/handle/1/8998AgricultureBrown planthopperNilaparvata lungensWild riceOryza nivaraOryza eichingeriPest resistanceMolecular markersImproved varietiesPest managementResistance of Oryza nivara and Oryza eichingeri derived lines to brown planthopper, Nilaparvata lugens (Stal)Article