| Saslavasky, H., Ishay, J., and Ikan, R. 1973. Alarm substances as toxicants of the oriental hornet, Vespa orientalis. Life Sci. 12:135-144. |
| |
| Ikan, T., Gottlieb, R., Bergmann, E.D., and Ishay, J. 1969. The pheromone of the queen of the oriental hornet, Vespa orientalis. J. Insect Physiol. 15:1709. |
| |