1. International Centre of Insect Physiology and Ecology (ICIPE), Nairobi, Kenya
2. Departement of Plant Science, Ambo University, College of Agriculture and Veterinery Science, P.O.Box 019, Ambo, Ethiopia
3. Debre Zeit Agricultural Research Center, Pulses, Oil and Fibre Crops Research Team, Ethiopian Institute of Agricultural Research, Debre Zeit, Ethiopia
4. International Centre of Insect Physiology and Ecology (ICIPE), Addis Ababa, Ethiopia