Abdurahiman, U.C.Mohamed, U.V.K.Remadevi, O.K.2013-06-142013-06-141983COCOS - Journal of the Coconut Research Institute of Sri Lanka1pp.11-16https://dl-cri.nsf.gov.lk/handle/1/678AgricultureInsect pestsCoconut caterpillarBiological controlParasitoidsOpisina arenosellaInsect biologyAntrocephalus hakonensisIndiaStudies on the biology of Antrocephalus hakonensis (Hymenoptera : Chalcididae). a pupal parasitoid of Opisina arenosella the coconut caterpillarA