1. Muhammad Ayaz Khan:
Agronomy Department, Faculty of Agriculture, Gomal University, Dera Ismail Khan, Pakistan
2. Iqtidar Hussain:
Agronomy Department, Faculty of Agriculture, Gomal University, Dera Ismail Khan, Pakistan
3. Muhammad Safdar Baloch:
Agronomy Department, Faculty of Agriculture, Gomal University, Dera Ismail Khan, Pakistan