1. International Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya
2. School of Pure and Applied Sciences, Kenyatta University, Nairobi, Kenya
3. School of Agricultural and food Sciences, Jaramogi Oginga Odinga University Science and Technology (JOOUST), Bondo, Kenya
4. Department of Biology, South Eastern Kenya University, Kitui, Kenya
5. Department of Biochemistry, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya