Blumberg, D., & Swirski, E. 1988 Colonization of Metaphycus spp. (Hymenoptera: Encyrtidae) for control of the Mediterranean Black Scale, Saissetia oleae (Olivier) (Homoptera: Coccidae), in Israel.. Citriculture: Proceedings of the Sixth International Citrus Congress: Middle-East. Tel Aviv: March 6-11, 1988. Balaban Rehovot, Israel

Notes: Series title: Pests and their Management; Integrated Control in Citrus Growth; Postharvest Physiology and Pathology, Vol. 3. Abstract: Pest of citrus and olives; status of pest in Israel; description of damage; imported parasitoids include Metaphycus helvolus, M. stanleyi, M. swirskii, M. lounsburyi, M. bartletti and M. helvolus. Keywords: biological control.