Sinnathamby, S.V.2015-08-112015-08-111980Ceylon Coconut Quarterly, 31(3/4):p.93-97https://dl.nsf.gov.lk/handle/1/19919AgricultureCoconut palmsPestsThe behaviour of Aphytis chrysomphali, a hymenopterus parasite of the coconut scale - Aspidiotus destructor, in Sri LankaArticle