Paranagama, P.A.Adhikari, A.A.C.K.Abeywickrama, K.P.Bandara, K.A.N.P.2014-11-192014-11-192003Paranagama, P. A., Adhikari, A. A. C. K., Abeywickrama, K. P. and Bandara, K. A. N. P. (2003): A study of synergistic effects of some Sri Lankan essential oils against cowpea bruchids, Callosobruchus maculatus, Proceedings of eleventh Asian symposium on Medicinal plants, Spices and Other Natural Products, Kunming, China, October 2003, PM-OP-02, 272.http://repository.kln.ac.lk/handle/123456789/3847articleChemistryBotany