Sudha Rao, V., & Prabhaker Rao, V. 1960 Introduction of Prospaltella perniciosi for control of San Jose scale in India and Pakistan.. FAO Plant Protection Bulletin 10(8): 120-123.

Notes: Quadraspidiotus perniciosus is the target pest for Prospaltella perniciosi on apples, poplars and willows.