Dr. Sami R. AL-Zubaydi, Professor, Biology Department, Faculty of Science, Duhok University, IRAQ
E-mail: saminmamr@yahoo.com
Dr. Said Elshahat Abdallah, Professor of Agricultural Process Engineering, Department of Agricultural Engineering, Faculty of Agriculture, Kafrelsheikh University, Kafr Elsheikh 33516, Egypt
E-mail: saidelshahat@agr.kfs.edu.eg, dr.selshahat@gmail.com