Citation:Paranagama, P. A., Abeywickrama, K. P., Bandara, K. A. N. P. and Adhikari, A. A. C. K. (2004) Bioactivity of volatile constituents of Sri Lankan plants against cowpea bruchids, Callosobruchus maculatus, Proceedings of AFASSA Regional Symposium on Natural Products, 16 – 18 June 2004, University of Peradeniya, Kandy. 48.