Plant Protection Departemt
College of Food & Agricultural Sciences
King Saud University
P.O. Box 2460
Riyadh, Saudi Arabia 11451
Department Head Office
+966 1 4678422 (Office)
+966 1 4678424 (Secretary)
+966 1 467 (Fax)
plpt@ksu.edu.sa ; aldawood@ksu.edu.sa