﻿564 
  Annuat< 
  TJeport 
  of 
  Commissioner 
  of 
  Agriculture. 
  

  

  plants, 
  in 
  order 
  to 
  ascertain 
  what 
  may 
  be 
  used, 
  and 
  the 
  quantity 
  

   iised, 
  to 
  destroy 
  the 
  various 
  scale 
  insects 
  without 
  injury 
  to 
  the 
  

   tree. 
  Parties 
  frequently 
  ask 
  me 
  in 
  regard 
  to 
  this 
  point, 
  and 
  thus 
  

   far 
  there 
  is 
  nothing 
  reliable 
  to 
  give 
  them. 
  

  

  Respectfully 
  submitted, 
  

  

  C. 
  H. 
  DARROW, 
  

   Inspector 
  of 
  Nurseries. 
  

  

  