Madhubashini, A.G.R2025-07-012017Theses submitted for partial fulfilment of the Degree MSc, University of Sri Jayewardenepurahttps://dl-cri.nsf.gov.lk/handle/1/4372encoconutpest controlplesispa beetleDevelopment of semiochemical based management method for plesispa beetle by using host kairomonesThesis