﻿SCALE 
  INSECTS 
  OF 
  IMPORTANCE 
  323 
  

  

  Kellogg, 
  V. 
  L. 
  Stanford 
  university's 
  collection 
  of 
  Japanese 
  scale 
  

   insects. 
  Psyche. 
  1900. 
  9:144 
  (San 
  Jose 
  scale 
  probably 
  native 
  of 
  

   Japan, 
  as 
  it 
  is 
  well 
  distributed 
  over 
  that 
  empire), 
  

  

  Lochhead, 
  William. 
  San 
  Jose 
  and 
  other 
  scale 
  insects. 
  Ont. 
  dep't 
  

   agric. 
  Toronto. 
  Mar. 
  1900. 
  p. 
  1-48 
  (general 
  account 
  with 
  brief 
  

   notices 
  of 
  other 
  destructive 
  scale 
  insects). 
  

  

  Lyman, 
  H. 
  H. 
  President's 
  annual 
  address. 
  Ent. 
  soc. 
  of 
  Ont. 
  

   30th 
  rep't, 
  1899. 
  1900. 
  p. 
  26-27 
  (resume 
  of 
  situation 
  in 
  Canada). 
  

  

  Reh, 
  L. 
  Scale 
  insects 
  on 
  American 
  fruit 
  imported 
  into 
  Germany. 
  

   [English 
  abstract] 
  U. 
  S. 
  dep't 
  agric. 
  div. 
  ent. 
  Bui. 
  22, 
  n. 
  s. 
  1900. 
  

   p. 
  79-83 
  (mature 
  females 
  render 
  importation 
  very 
  possible). 
  

  

  Wiley, 
  H. 
  S. 
  Fumigation 
  of 
  nursery 
  stock. 
  Rural 
  New 
  Yorker. 
  

   1900. 
  59 
  : 
  235 
  (demand 
  for 
  fumigation). 
  

  

  Willard, 
  S. 
  D. 
  San 
  Jose 
  scale 
  legislation. 
  Western 
  N. 
  Y. 
  hortic. 
  

   soc. 
  Proc. 
  1899. 
  p. 
  125-27 
  (rep't 
  of 
  committee, 
  discussion)-; 
  San 
  

   Jose 
  scale. 
  1900. 
  p. 
  90-96 
  (report 
  of 
  committee 
  on 
  legislation 
  followed 
  

   by 
  an 
  extended 
  discussion). 
  

  

  Woodward, 
  J. 
  S. 
  Why 
  oppose 
  the 
  San 
  Jose 
  scale 
  law 
  ? 
  Rural 
  

   New 
  Yorker. 
  1900. 
  59:183 
  (urges 
  support 
  of 
  proposed 
  fumigation 
  

   amendment) 
  ; 
  Conference 
  on 
  the 
  San 
  Jose 
  scale. 
  Ent, 
  soc. 
  of 
  

   Ont. 
  30th 
  rep't, 
  1899. 
  1900. 
  p. 
  3-20, 
  57 
  (details 
  of 
  a 
  conference 
  

   held 
  at 
  London 
  (Ont.) 
  Oct. 
  11, 
  in 
  which 
  a 
  number 
  of 
  entomologists 
  and 
  

   other 
  interested 
  persons 
  took 
  part). 
  

  

  European 
  fruit 
  scale 
  insect 
  

  

  Aspidioius 
  ostreaeformis 
  Curtis 
  

  

  PLATE 
  4 
  

  

  This 
  species 
  has 
  been 
  in 
  New 
  York 
  state 
  probably 
  much 
  longer 
  than 
  

   the 
  pernicious, 
  or 
  San 
  Jose 
  scale 
  and 
  yet 
  it 
  is 
  a 
  comparatively 
  unknown 
  

   insect 
  to 
  farmers 
  and 
  fruit-growers. 
  This 
  form 
  was 
  first 
  received 
  at 
  the 
  

   United 
  States 
  department 
  of 
  agriculture 
  in 
  1895 
  from 
  Dr 
  Peter 
  ColHer, 
  

   then 
  director 
  of 
  the 
  experiment 
  station 
  at 
  Geneva. 
  It 
  was 
  erroneously 
  re- 
  

   ferred 
  to 
  one 
  of 
  the 
  aUied 
  species, 
  no 
  one 
  at 
  the 
  time 
  suspecting 
  its 
  foreign 
  

   origin. 
  The 
  systematic 
  inspection 
  of 
  nurseries 
  in 
  the 
  state, 
  begun 
  in 
  

   1898, 
  resulted 
  in 
  finding 
  much 
  more 
  of 
  this 
  scale 
  insect. 
  G. 
  G. 
  

   Atwood, 
  then 
  of 
  Geneva, 
  and 
  a 
  nursery 
  inspector, 
  had 
  the 
  fullest 
  oppor- 
  

  

  