- Danthanarayana, W., and A. Kathiravetpillai. 1970. Studies on the ecology and causes of outbreaks of Ectropis bihurmitra Wkr (Lepidoptera, Geometridae), the twig caterpillar of tea in Ceylon. Tea Quarterly 417-18.
- Cranham, J. E., P. Kanapathapillai, and A. Kathiravetpillai. 1968. Shot-hole borer (Xyleborus fornicatus Eichh) of tea in Ceylon II The effect of chemical control on the yield and manurial response of tea. Bulletin of Entomological Research 57619-641.
- Cranham, J. E., and A. Kathiravetpillai. 1964. Some factors affecting the efficiency of dieldrin sprays for shot-hole borer control. Tea Quarterly 35189-195.