1. School of Earth, Environmental and Biological Sciences; Queensland University of Technology; Brisbane Australia
2. Plant Biosecurity Cooperative Research Centre; Canberra Australia
3. FAO/IAEA Division of Nuclear Techniques in Food and Agriculture; Vienna Austria
4. FAO/IAEA Division of Nuclear Techniques in Food and Agriculture; Seibersdorf Austria
5. Department of Entomology; Purdue University; West Lafayette IN U.S.A.
6. Invertebrates Section; Royal Museum for Central Africa; Tervuren Belgium
7. Faculty of Science, Department of Biology; Universiti Putra Malaysia; Serdang Malaysia
8. Department of Crop Science and Production; Sokoine University of Agriculture; Morogoro Tanzania