McClure, M.S. 1977b Population dynamics of the red pine scale, Matsucoccus resinosae (Homoptera: Margarodidae): the influence of resinosis.. Environmental Entomology 6: 789-795.

Notes: Infected trees secrete resins from feeding wounds; nymphs feeding on these trees require 2-3 weeks longer to mature and females produce significantly fewer eggs than their mothers.