1. Critical Repo;Copping,1996
2. The Manual of Biocontrol Agents, 3rd edition. BCPC Publications, Alton, Hants, UK, 702 pp. (2004).
3. and , Insecticides of Natural Origin. Harwood Academic Publishers, Amsterdam, The Netherlands, 365 pp. (1997).
4. (ed.), The Pesticide Manual, 13th edition. BCPC Publications, Alton, Hants, UK, 1344 pp. (2003).
5. Natural product pesticides, in Encyclopedia of Agrochemicals, Vol. 3, ed. by Wiley, Hoboken, NJ, pp. 1090–1104 (2003).