Browsing by Author "Herath, H.M.W.K.B."
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Item E-11-hexadecenylacetate the female sex-pheromone of the brinjal shoot and pod borer, Leucinodes orbanalis(1988) Gunawardena, N.E.; Herath, H.M.W.K.B.; Attygale, A.B.Item Enhancement of the activity of ferrugineol by N-pentanol in an attractant baited trap for the coconut pest, Rhynchophorus ferrugineus F. (Coleoptera: Curculionidae)(Natural Resources Energy Science Authority:Colombo, 1995) Gunawardena, N.E.; Herath, H.M.W.K.B.Item Evaluation of the natural formulations as toxicants:based on the defensive secretions of two hemipterans(1993) Gunawardena, N.E.; Herath, H.M.W.K.B.Item Investigations on the field use of natural attractants for Leucinodes orbonalis and Rhynchophorus ferrugineusHerath, H.M.W.K.B.; Gunawardena, N.E.