Bederski, K.A. 1969 Insect population surveys and oil rotenone sprays: their use in Peruvian citrus orchards.. Proceedings First International Citrus Symposium. Vol. 2. University of California Riverside
Notes: [Conference held at the University of California, Riverside, March 16-26, 1968.] Species listed as pests on Peruvian citrus include Coccus hesperidum, Icerya purchasi, Lepidosaphes beckii, Planococcus citri, Selenaspidus articulatus and Unaspis citri.