﻿354 
  

  

  Mr. 
  F. 
  Enock's 
  life-history 
  of 
  

  

  Date. 
  

  

  Hessian 
  

   Flies. 
  

  

  Parasites. 
  

  

  Time 
  of 
  

   Emergence. 
  

  

  Wind. 
  

  

  Weather. 
  

  

  1888. 
  

  

  ^ 
  

  

  ? 
  

  

  a^ 
  

  

  ? 
  

  

  

  

  

  May 
  20 
  

  

  1 
  

  

  

  2 
  

  

  

  

  N.W. 
  

  

  Warm. 
  

  

  21 
  

  

  

  

  1 
  

  

  

  

  

  

  22 
  

  

  1 
  

  

  2 
  

  

  1 
  

  

  3 
  

  

  4 
  a.m. 
  

  

  S.E. 
  

  

  Dull. 
  

  

  23 
  

  

  1 
  

  

  

  

  

  6 
  a.m. 
  

  

  E. 
  

  

  Windy. 
  

  

  24 
  

  

  3 
  

  

  5 
  

  

  

  

  j 
  6 
  to 
  7 
  

   \ 
  a.m. 
  

  

  E. 
  

  

  Windy, 
  very 
  bright. 
  

  

  25 
  

  

  2 
  

  

  6 
  

  

  

  2 
  

  

  

  E. 
  

  

  Dull 
  and 
  cold. 
  

  

  26 
  

  

  1 
  

  

  1 
  

  

  3 
  

  

  2 
  

  

  (6 
  a.m.) 
  

   to 
  

  

  E. 
  

  

  Cold. 
  

  

  27 
  

  

  4 
  

  

  1 
  

  

  

  2 
  

  

  E. 
  

  

  Cold. 
  

  

  

  

  

  

  

  1 
  7 
  p.m.] 
  

  

  

  

  28 
  

  

  5 
  

  

  

  2 
  

  

  1 
  

  

  

  E.N.E. 
  

  

  Cold. 
  

  

  29 
  

  

  1 
  

  

  1 
  

  

  1 
  

  

  2 
  

  

  

  

  

  30 
  

  

  2 
  

  

  2 
  

  

  8 
  

  

  7 
  

  

  

  E.S.E. 
  

  

  Eain 
  and 
  warmer. 
  

  

  31 
  

  

  1 
  

  

  1 
  

  

  3 
  

  

  4 
  

  

  

  S.W. 
  

  

  Eain 
  and 
  warmer. 
  

  

  June 
  1 
  

  

  

  2 
  

  

  3 
  

  

  2 
  

  

  

  S.W. 
  

  

  Sultry 
  and 
  dull. 
  

  

  2 
  

  

  2 
  

  

  3 
  

  

  5 
  

  

  2 
  

  

  3 
  p.m. 
  

  

  S.W. 
  

  

  Sultry 
  & 
  very 
  warm. 
  

  

  3 
  

  

  1 
  

  

  

  9 
  

  

  13 
  

  

  

  S.W. 
  

  

  Sultry 
  & 
  very 
  warm. 
  

  

  4 
  

  

  1 
  

  

  

  10 
  

  

  10 
  

  

  

  S.W. 
  

  

  Sultry 
  & 
  very 
  warm. 
  

  

  5 
  

  

  

  1 
  

  

  7 
  

  

  2 
  

  

  

  N.E. 
  

  

  Cold 
  and 
  dull. 
  

  

  6 
  

  

  

  

  9 
  

  

  3 
  

  

  

  

  

  June 
  7 
  

  

  3 
  

  

  

  5 
  

  

  1 
  

  

  

  w. 
  

  

  Fine 
  to 
  rain. 
  

  

  8 
  

  

  1 
  

  

  

  2 
  

  

  8 
  

  

  7 
  a.m. 
  

  

  w. 
  

  

  Eain. 
  

  

  9 
  

  

  

  1 
  

  

  1 
  

  

  3 
  

  

  3.50 
  a.m. 
  

  

  w. 
  

  

  Eain. 
  

  

  10 
  

  

  

  

  3 
  

  

  3 
  

  

  

  

  

  11 
  

  

  

  1 
  

  

  4 
  

  

  6 
  

  

  

  

  Cooler. 
  

  

  12 
  

  

  1 
  

  

  

  9 
  

  

  16 
  

  

  

  

  Finer. 
  

  

  13 
  

  

  

  1 
  

  

  4 
  

  

  5 
  

  

  

  

  

  14 
  

  

  

  

  4 
  

  

  14 
  

  

  

  

  

  15 
  

  

  1 
  

  

  

  

  5 
  

  

  

  w. 
  

  

  Much 
  rain. 
  

  

  16 
  

  

  

  

  3 
  

  

  3 
  

  

  

  

  

  17 
  

  

  

  

  

  6 
  

  

  

  

  

  18 
  

  

  

  

  1 
  

  

  4 
  

  

  

  

  

  19 
  

  

  

  

  3 
  

  

  1 
  

  

  

  

  

  20 
  

  

  

  

  1 
  

  

  1 
  

  

  

  

  

  21 
  

  

  

  

  1 
  

  

  1 
  

  

  

  

  

  22 
  

  

  

  

  4 
  

  

  1 
  

  

  

  

  

  23 
  

  

  

  

  2 
  

  

  9 
  

  

  

  

  

  24 
  

  

  

  

  

  3 
  

  

  

  

  

  25 
  

  

  

  1 
  

  

  1 
  

  

  1 
  

  

  

  

  

  26 
  

  

  

  

  

  1 
  

  

  

  

  

  27 
  

  

  

  1 
  

  

  

  7 
  

  

  

  

  

  28 
  

  

  

  1 
  

  

  

  1 
  

  

  

  

  

  29 
  

  

  

  

  

  1 
  

  

  

  

  

  30 
  

  

  

  

  1 
  

  

  3 
  

  

  

  

  

  July 
  1 
  

  

  

  

  

  1 
  

  

  

  

  

  2 
  

  

  

  

  

  1 
  

  

  

  

  

  4 
  

  

  

  1 
  

  

  

  

  

  

  

  6 
  

  

  

  

  

  1 
  

  

  

  

  

  