Forbes, S.A. 1907 The cottony maple scale in Illinois. Bulletin (Agricultural Experiment Station of the University of Illinois) 112: 343-360

Keywords:

  • control
  • distribution
  • host
  • illustration
  • life history
  • natural enemies
  • phenology

    • Notes: History of the cottony maple scale in Illinois, effects of infestation, trees most likely to be injured, life history, insecticide application experiments, enemies.

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