De S. Seneviratne, S.N.Jeyanandarajah, P.2012-04-102012-04-102004Tropical Agricultural Research and Extension7pp.29-48https://dl.nsf.gov.lk/handle/1/8155AgricultureRice diseasesCrop lossRice pathogensBacteriaFungiVirusesNutritional deficiencyControl strategiesDisease resistant varietiesAgrochemicalsQuarantineRice diseases - problems and progressArticle