﻿INDEX 
  

  

  abietis, 
  Chermes, 
  54-55. 
  

  

  acericola, 
  Phenacoccus, 
  41, 
  60, 
  62, 
  

  

  aculeatus, 
  Hylesinus, 
  111-12. 
  

  

  Micracis, 
  sec 
  suturalis. 
  

   aerodroniia, 
  Siphlonisca, 
  "/2^74. 
  

   aesculi, 
  see 
  xylographus. 
  

   affaber, 
  Dryocoetes, 
  loi. 
  

   affinis, 
  Xyieborus, 
  151. 
  

   agrimoniae,. 
  Contarinia, 
  63. 
  

   Agriotes 
  mancus, 
  65. 
  

   Alsophila 
  pometaria, 
  45, 
  63. 
  

   alternans, 
  see 
  subcostulatus. 
  

   alutaceus, 
  Crypturgus, 
  94. 
  

   americana, 
  Schizoneura, 
  63. 
  

   americaniis, 
  Phloeotribus, 
  78. 
  

   anipelophila, 
  Drosophila, 
  24. 
  

   ananassi, 
  Contarinia, 
  63. 
  

   Ancylns 
  nubecnlana, 
  60, 
  61, 
  62. 
  

   Anisopterj^x 
  vernata, 
  45, 
  63. 
  

   Anisota 
  rubicunda, 
  61, 
  62. 
  

   annectens, 
  Pityophthorus, 
  134. 
  

  

  Scierns, 
  144. 
  

   Anopheles 
  maculipennis, 
  59. 
  

   Antlered 
  maple 
  caterpillar, 
  6r, 
  62, 
  

  

  66. 
  

   Ants, 
  white, 
  56-58. 
  

   Apanteles, 
  43. 
  

   Aphis, 
  66. 
  

  

  gladioli, 
  19-22. 
  

  

  gossypii, 
  65. 
  

   aphodioides, 
  Crypturgus, 
  78. 
  

   Apple 
  blister 
  mite, 
  63. 
  

   Apple 
  canker 
  worms, 
  63. 
  

   Apple 
  caterpillar, 
  red 
  humped, 
  60. 
  

   Apple 
  leaf 
  folder, 
  60, 
  61-62, 
  66 
  

   Apple 
  maggot, 
  66. 
  

   Apple 
  tree, 
  injurious 
  insects: 
  

  

  blister 
  mite, 
  48. 
  

  

  San 
  Jose 
  scale, 
  61. 
  

   approximatus, 
  Dendroctonus, 
  95. 
  

   Aquatic 
  insects, 
  9, 
  71-75. 
  

   areccae, 
  see 
  eruditus. 
  

   arizonicus, 
  Dendroctonus, 
  95. 
  

   armiger, 
  Heliothis, 
  55-56. 
  

  

  x\rsenate 
  of 
  lead, 
  15, 
  46, 
  63. 
  

   Arsenate 
  of 
  lime, 
  46, 
  

   Arsenical 
  poison, 
  47, 
  49, 
  51. 
  

   asperatus 
  abietis, 
  see 
  piceae. 
  

   aspericollis, 
  Hylesinus, 
  112. 
  

   asperulus, 
  Cryphalus, 
  78. 
  

  

  Gnathotrichus, 
  108. 
  

  

  Micracis, 
  127. 
  

   Aspidiotus 
  perniciosus, 
  60, 
  61, 
  63, 
  

  

  65. 
  

   ater, 
  Bostrichus, 
  yy. 
  

   atomus, 
  Crypturgus, 
  94. 
  

   atratulus, 
  see 
  nitidulus. 
  

   Aulacomerus 
  lutescens, 
  15. 
  

   autographus, 
  Dryocoetes, 
  78, 
  102. 
  

   avulsus, 
  Ips, 
  119. 
  

  

  Bag 
  worm, 
  50, 
  65. 
  

  

  balsameus, 
  Ips, 
  119-20. 
  

  

  barberi, 
  Dendroctonus, 
  95. 
  

  

  Bark 
  borers, 
  8. 
  

  

  Bark 
  louse, 
  scurfy, 
  62. 
  

  

  Basilona 
  imperialis, 
  41. 
  

  

  bicristatus, 
  Carphoborus, 
  87. 
  

  

  bidentatus, 
  see 
  flavicornis. 
  

  

  bifurcus, 
  Carphoborus, 
  87. 
  

  

  biographus, 
  see 
  celsus. 
  

  

  Birds, 
  insectivorous, 
  8; 
  protection, 
  

  

  64. 
  

   bispinus, 
  Xylocleptes, 
  78, 
  159. 
  

   bisulcatus, 
  sec 
  pullus. 
  

   bivittata, 
  sec 
  lineatus. 
  

   blanchardi, 
  see 
  quadridentatus. 
  

   Blister 
  mite, 
  5, 
  48, 
  64. 
  

   boieldieui, 
  see 
  eruditus. 
  

   Boll 
  worm, 
  55. 
  

   Bordeaux 
  mixture, 
  63. 
  

   borealis, 
  Dendroctonus, 
  95. 
  

   Bostrichus 
  ater, 
  yy. 
  

   Bothrosternus, 
  80, 
  86-87. 
  

  

  hubbardi, 
  87. 
  

   brevicomis, 
  Dendroctonus, 
  96. 
  

   brevicornis, 
  Polygraphus, 
  141. 
  

   brevis, 
  sec 
  dispar. 
  

  

  195 
  

  

  