Browsing by Author "Ekanayake, E.M.K.S."
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Item Repellant Activity of Alpinia calcarata Volatiles for Periplanata americana (American Cockroaches)(Asian Symposium on Medicinal Plants, Species and Other Natural Products, 2000) Paranagama, P.A.; Ekanayake, E.M.K.S.Item Repellent properties of essential of Alpinia calcarata ROSC. against American cockroach, Periplenata americana(Journal of National Foundation, 2004) Paranagama, P.A.; Ekanayake, E.M.K.S.