1. === 2007. Abstracts from the Annual Scientific Conference of the Philippine Association of Entomologists Tagbilaran City Bohol Philippines 20-23 March 2007. Philippine Entomologist 21(2):192-208.
2. APPPC 1987. Insect pests of economic significance affecting major crops of the countries in Asia and the Pacific region. Technical Document No. 135. Bangkok Thailand: Regional Office for Asia and the Pacific region (RAPA).
3. AVA 2001. Diagnostic records of the Plant Health Diagnostic Services Plant Health Centre Agri-food & Veterinary Authority Singapore.
4. Anon 1981. Agnotes Department of Primary Production 81/13.
5. Anon 1981b. New records. Quarterly Newsletter FAO Plant Protection Committee for South East Asia and Pacific Region 24:4-11.