﻿Bui. 
  1 
  1 
  7, 
  Bureau 
  of 
  Entomology, 
  U. 
  S. 
  Dept. 
  of 
  Agriculture. 
  

  

  Plate 
  VI. 
  

  

  Fig. 
  1.— 
  Cooking 
  Flour 
  Paste 
  Out 
  of 
  Doors; 
  Kiln-House 
  for 
  Drying 
  Hops, 
  Pre- 
  

   paratory 
  to 
  Baling, 
  in 
  Distance. 
  (Original.) 
  

  

  - 
  

  

  

  T^flH 
  

  

  

  

  

  1 
  £ 
  

  

  

  n^^te^, 
  

  

  : 
  '^J 
  

  

  > 
  

  

  

  Sir: 
  

  

  

  flff 
  

  

  i 
  

  

  Fig. 
  2.— 
  Large 
  Power 
  Spraying 
  Outfit, 
  Showing 
  Lines 
  of 
  Hose 
  Running 
  into 
  

   Hopyard. 
  (Original.* 
  

  

  SPRAYING 
  FOR 
  THE 
  RED 
  SPIDER 
  ON 
  HOPS. 
  

  

  