Zaitsev, E.F. 1984 [Protection of stone fruits]. Zashchita rastenii. Moscow (4): 54-55.

Notes: Notes are given on the harmfulness, distribution and control of a number of common insect pests and diseases of stone fruits (cherry, peach, plum, almond, cherry-plum and apricot) in the USSR. Parthenolecanium corni and the plum scale Sphaerolecanium prunastri are among the insects reviewed.