Blahutiak, A. 1972a Die Parasiten der Zwetschenschildlaus (Parthenolecanium corni Bouché) in der CSSR. [The parasites of Parthenolecanium corni Bouche in Slovakia (Hom., Coccidae).]. Folia Entomologica Hungarica 25(15): 279-289.

Notes: Distribution is given as Hungary, France, Slovakia, USSR, Poland and Bulgaria.