1. Centre for Insects Systematic, School of Environmental and Natural Resource Sciences, Faculty of Science and Technology; Universiti Kebangsaan Malaysia; Bangi Malaysia
2. Horticulture Research Centre, Malaysian Agriculture for Research and Development Institute (MARDI); Persiaran MARDI-UPM, Ibu Pejabat MARDI; Serdang Malaysia
3. School of Environmental and Natural Resource Sciences, Faculty of Science and Technology; Universiti Kebangsaan Malaysia; Bangi Malaysia