Gunawardena, N. and Swarnakanthi, M., 1995. Behavioural and electrophysiological responses of the coconut pest, Rhynchophorus ferrugineus (Coleoptera: Curculionidae) to host, nonhost and alternate host plant volatiles. Journal of the National Science Foundation of Sri Lanka, 23(2), pp.63–70. DOI: http://doi.org/10.4038/jnsfsr.v23i2.5841

Gunawardena N, Swarnakanthi M. Behavioural and electrophysiological responses of the coconut pest, Rhynchophorus ferrugineus (Coleoptera: Curculionidae) to host, nonhost and alternate host plant volatiles. Journal of the National Science Foundation of Sri Lanka. 1995;23(2):63–70. DOI: http://doi.org/10.4038/jnsfsr.v23i2.5841

Gunawardena, N., & Swarnakanthi, M. (1995). Behavioural and electrophysiological responses of the coconut pest, Rhynchophorus ferrugineus (Coleoptera: Curculionidae) to host, nonhost and alternate host plant volatiles. Journal of the National Science Foundation of Sri Lanka, 23(2), 63–70. DOI: http://doi.org/10.4038/jnsfsr.v23i2.5841

Gunawardena N and Swarnakanthi M, ‘Behavioural and Electrophysiological Responses of the Coconut Pest, Rhynchophorus Ferrugineus (coleoptera: Curculionidae) to Host, Nonhost and Alternate Host Plant Volatiles’ (1995) 23 Journal of the National Science Foundation of Sri Lanka 63 DOI: http://doi.org/10.4038/jnsfsr.v23i2.5841

Gunawardena, NE, and MNA Swarnakanthi. 1995. “Behavioural and Electrophysiological Responses of the Coconut Pest, Rhynchophorus Ferrugineus (coleoptera: Curculionidae) to Host, Nonhost and Alternate Host Plant Volatiles”. Journal of the National Science Foundation of Sri Lanka 23 (2): 63–70. DOI: http://doi.org/10.4038/jnsfsr.v23i2.5841

Gunawardena, NE, and MNA Swarnakanthi. “Behavioural and Electrophysiological Responses of the Coconut Pest, Rhynchophorus Ferrugineus (coleoptera: Curculionidae) to Host, Nonhost and Alternate Host Plant Volatiles”. Journal of the National Science Foundation of Sri Lanka 23, no. 2 (1995): 63–70. DOI: http://doi.org/10.4038/jnsfsr.v23i2.5841

Gunawardena, N.and M. Swarnakanthi. “Behavioural and Electrophysiological Responses of the Coconut Pest, Rhynchophorus Ferrugineus (coleoptera: Curculionidae) to Host, Nonhost and Alternate Host Plant Volatiles”. Journal of the National Science Foundation of Sri Lanka, vol. 23, no. 2, 1995, pp. 63–70. DOI: http://doi.org/10.4038/jnsfsr.v23i2.5841