Woodworth, C.W. 1909 California horticultural quarantine.. Journal of Economic Entomology 2: 359-360.

Notes: Pseudaonidia duplex, Chrysomphalus aonidium, Hemichionaspis aspidistrae, Chionaspis euonymi, Fiorinia fiorinae, Lepidosaphes beckii, L. gloveri, Parlatoria pergandei, Pseudococcus aurilanatus, Eucalynmatus perforatus and Orthezia insignis are recorded.