Masoodi, M.A., Bhat, A.M., & Koul, V.K. 1989 Toxicity of insecticide to adults of Encarsia (= Prospaltella) perniciosi (Hymenoptera: Aphilinidae).. Indian Journal of Agricultural Sciences 59(1): 50-52.

Notes: Abstract: This species helps control San Jose scale (Quadraspidiotus perniciosus) with dormant spraying of diesel-oil emulsion. Keywords: biological control.