Abdurahiman, U.C.Mohamed, U.V.K.Remadevi, O.K.2014-07-012014-07-011983Cocos, v1 p:11-16https://dl-cri.nsf.gov.lk//handle/1/4155enPests and Pest ControlBiological controlOpisina arenosellaParasitesStudies on the biology of Antrocephalus hakonensis (Hymenoptera:Chalcididae) a pupal parasitoid of Opisina arenosella the coconut caterpillarArticle