﻿1 
  

  

  MAP 
  

  

  iSHOWlNG 
  APPROXIMATE 
  DISTRIBUTION 
  

  

  of 
  the 
  

   [AN 
  FLY 
  & 
  AVHEAT 
  MIDGE 
  

  

  A.S.PACKARD 
  Jk. 
  

  

  Hessian 
  Fly 
  m\Wheat 
  Midge 
  

   Limit 
  of 
  Wheat 
  cultivation 
  

   in 
  eastern 
  United 
  States^ 
  

  

  Sc.nle 
  of 
  Statute 
  Miles 
  

   60 
  100 
  150 
  'JOO 
  ») 
  300 
  350 
  WO 
  

  

  