Emily J. Symmes

University of California
Department of Entomology
One Shields Avenue
Davis, CA
USA 95616
Email: ejsymmes@ucdavis.edu

Papers:
0371 Responses of mealy plum aphids (Hyalopterus pruni), leaf-curl plum aphids (Brachycaudus helichrysi), and their natural enemies to various ratios of aphid sex pheromone components in prune orchards