1Department of Plant Protection, Faculty of Agriculture, University Putra Malaysia, UPM Serdang , Selangor 43400, Malaysia, E-mail: nur_azura@putra.upm.edu.my
2Department of Forestry, Faculty of Agriculture, University Putra Malaysia, UPM Serdang , Selangor 43400, Malaysia, E-mail: nur_azura@putra.upm.edu.my
*Corresponding Author:
Nur Azura A, Department of Plant Protection, Faculty of Agriculture, University Putra Malaysia, UPM Serdang, Selangor 43400, Malaysia Email: