Alan Soffan

King Saud University
Department of Plant Protection, Economic Entomology Research Unit
College of Food and Agriculture Sciences
P. O. Box 2460
Riyadh Saudi Arabia 11451

Papers:
D45 Electrical penetration graph monitored feeding behavior of cowpea aphid, Aphis craccivora (Hemiptera: Aphididae), on faba bean, Vicia faba, cultivars