﻿974 
  NEW 
  YORK 
  STATE 
  MUSEUM 
  

  

  Ap. 
  19. 
  Trees 
  4-7. 
  The 
  petroleum 
  is 
  well 
  distributed 
  and 
  is 
  quite 
  evi- 
  

   dent. 
  Trees 
  15-19, 
  25-28,41-49 
  are 
  about 
  as 
  4-7 
  except 
  that 
  the 
  buds 
  

   are 
  starting, 
  and 
  that 
  the 
  petroleum 
  is 
  very 
  abundant 
  on 
  trees 
  48 
  and 
  49^ 
  

   and 
  is 
  quite 
  evident 
  on 
  tree 
  22. 
  

  

  May 
  II. 
  Tree 
  22 
  is 
  very 
  hard-looking, 
  but 
  the 
  leaves 
  near 
  the 
  tips 
  

   of 
  the 
  twigs 
  are 
  nearly 
  out, 
  and 
  there 
  are 
  a 
  number 
  of 
  blossoms 
  openings 
  

   Tree 
  25. 
  One 
  branch 
  has 
  relatively 
  few 
  leaves 
  which 
  are 
  out. 
  The 
  other 
  

   branches 
  are 
  dead, 
  probably 
  from 
  the 
  effects 
  of 
  the 
  scale, 
  which 
  was 
  ex- 
  

   ceedingly 
  abundant. 
  This 
  tree 
  was 
  a 
  very 
  bad-looking 
  one 
  to 
  begin 
  with. 
  

   Trees 
  26-28. 
  The 
  leaves 
  have 
  started 
  well, 
  and 
  the 
  blossoms 
  are 
  be- 
  

   ginning 
  to 
  appear. 
  Trees 
  41-47. 
  Many 
  of 
  the 
  blossoms 
  have 
  come 
  out, 
  

   the 
  leaves 
  are 
  appearing. 
  The 
  trees 
  are 
  oily 
  and 
  can 
  be 
  distinguished 
  

   from 
  the 
  others 
  at 
  some 
  distance. 
  

  

  May 
  14. 
  Trees 
  4-7 
  are 
  apparently 
  unharmed 
  by 
  the 
  petroleum, 
  which 
  

   shows 
  well. 
  Tree 
  5 
  has 
  quite 
  a 
  number 
  of 
  blossoms 
  out 
  and 
  the 
  leaves 
  

   are 
  just 
  starting. 
  Tree 
  7. 
  The 
  leaves 
  are 
  well 
  out 
  and 
  the 
  blossoms 
  are 
  

   nearly 
  past. 
  Trees 
  15-19. 
  The 
  leaves 
  have 
  started 
  well 
  and 
  the 
  blos- 
  

   soms 
  are 
  numerous, 
  except 
  on 
  trees 
  17 
  and 
  18, 
  which 
  are 
  a 
  different 
  

   variety. 
  The 
  full 
  bloom 
  and 
  startirig 
  leaves 
  of 
  tree 
  15 
  are 
  shown 
  in 
  pi. 
  9. 
  

   On 
  tree 
  22 
  the 
  leaves 
  are 
  rather 
  thin 
  but 
  they 
  are 
  pretty 
  well 
  started. 
  

   There 
  are 
  only 
  a 
  few 
  blossoms. 
  Several 
  suckers 
  have 
  appeared. 
  The 
  

   scale 
  on 
  tree 
  25 
  was 
  very 
  bad, 
  and 
  the 
  leaves 
  have 
  appeared 
  on 
  but 
  one 
  

   short 
  branch. 
  Blossoms 
  are 
  nearly 
  out 
  and 
  are 
  abundant 
  on 
  trees 
  26-28. 
  

   The 
  leaves 
  are 
  rather 
  plenty 
  and 
  pretty 
  well 
  developed. 
  Tree 
  41 
  has 
  

   many 
  blossoms 
  and 
  small 
  leaves. 
  Trees 
  42-45 
  and 
  47. 
  The 
  numerous 
  

   buds 
  are 
  partly 
  opened 
  and 
  the 
  leaves 
  are 
  starting. 
  On 
  trees 
  46 
  and 
  48 
  

   the 
  leaves 
  are 
  well 
  out. 
  Tree 
  49. 
  The 
  leaves 
  are 
  about 
  half 
  out 
  and 
  

   the 
  numerous 
  blossoms 
  are 
  nearly 
  past. 
  

  

  May 
  28. 
  The 
  leaves 
  of 
  trees 
  22 
  and 
  25 
  are 
  rather 
  scarce, 
  small 
  and 
  

   pale. 
  Both 
  trees 
  were 
  very 
  badly 
  infested. 
  Trees 
  48 
  and 
  49 
  are 
  healthy 
  

   and 
  the 
  leaves 
  are 
  abundant. 
  Tree 
  5 
  presents 
  a 
  ragged 
  appearance, 
  and 
  

   several 
  limbs 
  have 
  failed 
  to 
  develop 
  leaves. 
  

  

  July 
  2. 
  There 
  are 
  apparently 
  no 
  living 
  young 
  scales 
  on 
  trees 
  4-7, 
  26, 
  

   27, 
  46, 
  48 
  and 
  49. 
  A 
  very 
  few 
  are 
  found 
  on 
  trees 
  15-19, 
  28, 
  29, 
  41, 
  42, 
  

   44 
  and 
  45. 
  They 
  are 
  somewhat 
  abundant 
  or 
  numerous 
  on 
  trees 
  22, 
  43 
  

   and 
  47. 
  

  

  Aug. 
  3. 
  Very 
  few 
  or 
  no 
  living 
  young 
  are 
  found 
  on 
  trees 
  15-19, 
  41- 
  

   49 
  and 
  comparatively 
  few 
  on 
  trees 
  4-7 
  and 
  22. 
  

  

  Sep. 
  7. 
  Very 
  few 
  or 
  no 
  living 
  young 
  are 
  found 
  on 
  trees 
  5, 
  6, 
  18, 
  19, 
  

   2(i^ 
  27, 
  48 
  and 
  49. 
  A 
  few 
  living 
  young 
  occur 
  on 
  trees 
  7, 
  16, 
  17, 
  25 
  

  

  