Gunadasa, A.H.Nugaliyadda, L.Edirisinghe, J.P.2020-12-072020-12-072000Annals of the Sri Lanka Department of Agriculture, 2:p.101-111https://dl-doa.nsf.gov.lk/handle/1/2922PLANT PROTACTIONBiotype IBiotype IIFilial generationRice gall midgeVarietal resistanceDevelopment of gall midge resistant rice varietiesArticle