Eeswara, J.P.Mordue, A.J.Stuchbury, T.Allan, E.J.2014-11-122014-11-121996Tropical Agricultural Research, 8:p.228-239https://dl.nsf.gov.lk/handle/1/12062ChemistryNeem callusAzadirachtin productionBiological activityAntifeedant bioassaySchistocerca gregariaTissue cultureHigh performance liquid chromatography analysisBiological activity and the production of Azadirachtin in Neem callusA