Swirski, E. 1989 Biological control of pests by arthropod natural enemies (insects and mites).. Israel Agresearch 3: 11-44.

Notes: Three ways of utilizing natural enemies for biological control are presented: importation of exotic species, conservation by manipulation of the environment and augmentation of established species. Ten case histories of successful projects of biological control are described; scale species discussed include Saissetia oleae, Coccus hesperidum, Aonidiella aurantii, A. nerii, Chrysomphalus aonidum, C. dictyospermi, Lepidosaphes beckii, Parlatoria oleae, P. blanchardi, Antonina graminis, Planococcus citri, Pseudococcus longispinus, P. citriculus, Icerya purchasi and Ceroplastes rubens; recommended elements of successful biological control programs.