﻿P110CEF.DINGS 
  OF 
  THE 
  FOURTH 
  ENTOMOLOGICAL 
  MEETING 
  22l 
  

  

  There 
  is 
  one 
  point 
  that 
  I 
  may 
  add, 
  and 
  that 
  is 
  with 
  regard 
  to 
  the 
  

   most 
  suitable 
  colour 
  for 
  mosquito-traps. 
  These 
  have 
  always 
  been 
  

   coloured 
  black, 
  but 
  it 
  is 
  by 
  no 
  means 
  certain 
  that 
  black 
  is 
  the 
  most 
  

   attractive 
  colour, 
  and 
  experiments 
  are 
  badly 
  required 
  on 
  the 
  colours 
  

   which 
  are 
  most 
  attractive 
  to 
  mosquitos, 
  either 
  generally 
  or 
  to 
  particular 
  

   species 
  or 
  groups. 
  I 
  thinlc 
  it 
  not 
  unlikely 
  that 
  dark-blue 
  will 
  prove 
  

   still 
  more 
  attractive 
  than 
  black. 
  

  

  