Authors: Annan, IB Tingey, WM Schaefers, GA Tjallingii, WF Backus, EA Saxena, KN

Citation: Ib. Annan et al., Stylet penetration activities by Aphis craccivora (Homoptera : Aphididae) on plants and excised plant parts of resistant and susceptible cultivars ofcowpea (Leguminosae), ANN ENT S A, 93(1), 2000, pp. 133-140