﻿U. 
  S. 
  DEPARTMENT 
  OF 
  AGRICULTURE, 
  

  

  BUREAU 
  OF 
  ENTOMOLOGY— 
  BULLETIN 
  No. 
  118. 
  

  

  L. 
  O. 
  HOWARD. 
  Entomologist 
  and 
  Chief 
  tf 
  Bureau. 
  

  

  THE 
  BEAN 
  THRIPS 
  

  

  H. 
  M. 
  RUSSELL, 
  

  

  Entomological 
  Assistant. 
  

  

  Issued 
  October 
  16, 
  1912. 
  

  

  WASHINGTON: 
  

  

  GOVE 
  B 
  N 
  M 
  K 
  n 
  i 
  PRINTING 
  1 
  ■' 
  BIG 
  EC. 
  

  

  1912. 
  

  

  