Kozarshevskaya, E.F. 1974 Scale insects (Coccoidea) and other pests on orchids.. Akademii Nauk SSSR Glav. Bot. Sad. Zashchita Rastenii Vreditelei i Bodez. 2: 16-35.

Notes: Lists 29 coccoid species on domestic orchids in USSR and 54 species outside the USSR; hosts and distribution; control.