﻿INDEX. 
  

  

  Acacia 
  as 
  food 
  plant 
  of 
  San 
  Jo3<5 
  Scale, 
  1, 
  

   Adams, 
  C. 
  C, 
  v. 
  

  

  Alder 
  as 
  food 
  plant 
  of 
  San 
  Jose 
  Scale, 
  1. 
  

   Almond 
  as 
  food 
  plant 
  of 
  San 
  Jos6 
  Scale, 
  1. 
  

   ancyclus, 
  Aspidiotus. 
  15. 
  16. 
  

   Apheliuus 
  fuscipennis 
  as 
  parasite 
  of 
  San 
  

   Jose 
  Scale. 
  19,20. 
  

   description 
  of. 
  20. 
  

   aphidis, 
  Entoraoplithora. 
  52,56,57,58,(51,65,(57, 
  

  

  70,71,91 
  

   Apple 
  infested 
  by 
  San 
  Jos(^ 
  Scale, 
  1, 
  7, 
  9, 
  10, 
  11. 
  

   Apricot 
  infested 
  by 
  San 
  Jose 
  Scale, 
  1,10. 
  

   Array 
  Worm, 
  note 
  on 
  a 
  new 
  disease 
  of,100-IG9. 
  

   arnauldi, 
  Isaria, 
  101. 
  

   Aspidiotus 
  aneylus,15, 
  16. 
  

  

  comparison 
  of 
  characters 
  of 
  five 
  species 
  

  

  of, 
  16. 
  

   forbesi, 
  16. 
  

   bowardi, 
  15, 
  16. 
  

   obsoiirus, 
  15. 
  1(!. 
  

  

  dead 
  with 
  fungous 
  disease. 
  22. 
  

   perniciosus, 
  12-15. 
  See 
  under 
  San 
  Jos6 
  

   Scale. 
  

  

  B 
  

  

  Bacillus 
  insectoruni, 
  57. 
  

  

  Bacterial 
  decomposition 
  of 
  Chinch-bug:, 
  52, 
  

  

  54. 
  59, 
  62, 
  65. 
  73, 
  7<S. 
  

   Basswood 
  as 
  food 
  plant 
  of 
  San 
  .Jose 
  Scale, 
  1. 
  

   Beetle, 
  Colorado 
  Potato, 
  1. 
  

   Birch 
  as 
  food 
  plant 
  of 
  San 
  Jos6 
  Scale, 
  1. 
  

   Birds, 
  agency 
  of, 
  in 
  distribution 
  of 
  San 
  Jose 
  

  

  Scale, 
  3. 
  

   bivulnerus, 
  (;hilocorus. 
  19,20. 
  

   Blackberry. 
  15. 
  

  

  as 
  food 
  plant 
  of 
  .San 
  Jose 
  Scale, 
  1. 
  

   Blair, 
  J. 
  C, 
  V, 
  8,9.12. 
  13,14. 
  

   Borers, 
  Peach, 
  14. 
  

   Brauclier, 
  R. 
  W., 
  v, 
  9.11,13,15. 
  

   Bulletin 
  Colorado 
  Agricultural 
  Experiment 
  

   Station 
  cited, 
  16. 
  

   Division 
  of 
  Entomology, 
  U. 
  S. 
  Depart- 
  

   ment 
  of 
  Agriculture, 
  cited, 
  1,2,4,6. 
  

   Illinois 
  State 
  Laboratory 
  of 
  Natural 
  His- 
  

   tory 
  cited, 
  16,21,107. 
  

   Burrill, 
  T. 
  J.. 
  40. 
  

   Butterfly, 
  European 
  Cabbage, 
  1. 
  

  

  Cabbage 
  Butterfly, 
  European, 
  1. 
  

   Canadian 
  Entomologist 
  cited, 
  16. 
  

   cardinalis, 
  Vedalia, 
  22. 
  

   Chalcididfe, 
  20. 
  

  

  Chermes 
  pinicorticis. 
  Appendix, 
  

   Cherry 
  infested 
  by 
  San 
  Jos(^ 
  S;'ale,l, 
  10. 
  11. 
  

   Chestnut 
  as 
  food 
  plant 
  of 
  San 
  Josd 
  Scale, 
  1. 
  

   Chilocorus 
  bivulnerus 
  as 
  enemy 
  of 
  San 
  Jose 
  

  

  Scale, 
  19,20. 
  

   Chinch-bug, 
  a 
  study 
  of 
  the 
  causes 
  of 
  the 
  dis- 
  

   appearance 
  of 
  an 
  outbreak 
  of, 
  45-74. 
  

   attempt 
  to 
  infect, 
  with 
  European 
  para- 
  

   sitic 
  fungi, 
  101. 
  

   attempt 
  to 
  infect, 
  with 
  muscardine 
  in 
  

  

  winter 
  quarters, 
  82. 
  

   bacterial 
  decomposition 
  of, 
  52, 
  54, 
  59, 
  62, 
  

  

  65. 
  73, 
  7H. 
  

   burning 
  of. 
  in 
  winter 
  quarters, 
  98. 
  

   coal-tar 
  as 
  barrier 
  against. 
  42. 
  

  

  and 
  post 
  hole 
  barrier 
  a.ainst. 
  35-11. 
  

   confinement 
  of 
  hibernating. 
  81. 
  

   (^rude 
  petroleum 
  as 
  barrier 
  against, 
  42, 
  44. 
  

   diseases 
  of, 
  46. 
  47, 
  48. 
  49, 
  51, 
  52, 
  53. 
  

   dusty 
  furrow 
  as 
  barrier 
  against, 
  35. 
  

   economic 
  conclusion 
  concerning 
  disap- 
  

   pearance 
  of 
  outbreak 
  of. 
  74. 
  

   effect 
  of 
  submersion 
  on, 
  51. 
  

   eggs, 
  attempt 
  to 
  infect, 
  52. 
  

  

  effect 
  of 
  burial 
  in 
  earth 
  on 
  hatching 
  

   of, 
  99. 
  

   of 
  drouth 
  on 
  hatching 
  of, 
  89. 
  

   of 
  exposing 
  to 
  fungi 
  of 
  green 
  

  

  muscardine, 
  91. 
  

   of 
  exposing 
  to 
  fungi 
  of 
  white 
  

  

  muscardine, 
  89. 
  

   of 
  immersion 
  in 
  water 
  on 
  hatch- 
  

   ing 
  of, 
  87. 
  

   of 
  moist 
  air 
  on 
  hatching 
  of, 
  88. 
  

   of 
  salt 
  on 
  hatching 
  of, 
  99. 
  

   experiments 
  with. 
  80. 
  

   temperature 
  experiments 
  with. 
  85. 
  

   experimental 
  details 
  of 
  midsummer 
  

  

  measures 
  against, 
  .38-40. 
  

   experiments 
  with, 
  to 
  determine 
  compara- 
  

   tive 
  vitality 
  of 
  hibernating 
  generation, 
  

   80. 
  

   experiments 
  with 
  Entomophthora 
  ou, 
  91. 
  

  

  