Perera, P.A.C.R.Hassell, M.P.Godfray, H.C.J.2012-02-102012-02-101989COCOS - Journal of the Coconut Research Institute of Sri Lanka 7pp.42-57https://dl.nsf.gov.lk/handle/1/7381Biological SciencesPest controlPopulation dynamics of the coconut caterpillar, opisina arenosella walker (Lepidoptera:Xyloryctidae), in Sri LankaArticle