﻿IX 
  

  

  T>oc\i.~Oonfiniied. 
  

  

  infcstPd 
  by 
  Melon 
  Aphis. 
  SI. 
  

   Dog-fennel, 
  Cioadula 
  6-notata 
  on, 
  77. 
  

   DoiTwooil, 
  European, 
  Melon 
  Aphis 
  on, 
  81. 
  

   Drasterius 
  elegans. 
  162. 
  

   12-pnuc-tata. 
  Diabrotica, 
  11.".. 
  12.j. 
  

   Dusky 
  I^eaf-bug. 
  general 
  description, 
  dis- 
  

   tribution, 
  and 
  life 
  history 
  of, 
  89, 
  92. 
  

  

  H 
  

  

  Ec-critotarsiis 
  elegans, 
  general 
  description 
  

   of, 
  ST. 
  

   occurrence 
  of, 
  on 
  Sugar 
  Beet, 
  90. 
  

   Eg.uiilant 
  as 
  food 
  of 
  Potato 
  Flea-beetle, 
  

   117. 
  

   iuffstcd 
  by 
  Common 
  Red 
  Spider, 
  59. 
  

   injured 
  by 
  Garden 
  Plea-hopper, 
  88. 
  

   by 
  Pale-striped 
  Plea-beetle, 
  121. 
  

   Eggs 
  of 
  Acanthoceros 
  galeator, 
  97. 
  

   of 
  Agallia 
  4-punctata, 
  68. 
  

   of 
  Agallia 
  sanguinoleuta, 
  70. 
  

   of 
  A))liis 
  atriplicis, 
  S2. 
  

   of 
  Ai)his 
  middletonii. 
  161. 
  

   of 
  Army-worm. 
  147. 
  

   I 
  if 
  bees 
  as 
  food 
  of 
  blister-beetles. 
  138, 
  

  

  139. 
  

   of 
  Keet 
  Army-worm, 
  150. 
  

   of 
  Beet 
  Carrion-beetle, 
  137. 
  

   of 
  Beet 
  leaf-miners, 
  60, 
  61. 
  

   of 
  Beet 
  Web-worm, 
  110. 
  

   of 
  Black 
  Vine-weevil, 
  144. 
  

   of 
  Black-winged 
  Grasshopper. 
  132. 
  

   of 
  blister-beetles. 
  1.38. 
  

   of 
  Cabbage 
  Plusia. 
  1.52. 
  

   of 
  Celery 
  Plusia, 
  1.53. 
  

   of 
  ChiPtocnema 
  denticulata, 
  118. 
  

   of 
  Cicadula 
  6-notata, 
  77. 
  

   of 
  Common 
  Garden 
  Web-worm, 
  108. 
  

   of 
  Common 
  Gray 
  Blister-beetle, 
  139. 
  

   of 
  Common 
  Red-legged 
  Grasshopper 
  

  

  134. 
  

   of 
  Cotton 
  Boll-worm, 
  86. 
  

   of 
  cutworms, 
  100. 
  

   of 
  Deltocephalus 
  inimicus. 
  74. 
  

   of 
  Deltocephalus 
  melsheimeri. 
  73. 
  

   of 
  Deltocephalus 
  uigrifrons, 
  75. 
  

   of 
  Dicraneura 
  tieberi. 
  77. 
  

   of 
  Diedrocephala 
  mollipes. 
  72. 
  

   of 
  Dusky 
  Leaf-bug, 
  80. 
  

   of 
  Empoasca 
  mail, 
  78. 
  

   of 
  European 
  Beet-Tortoise-beetle, 
  124. 
  

   of 
  Palse 
  Chiucli-bug, 
  96. 
  

   of 
  Garden 
  Plea-hopper, 
  80. 
  

   of 
  Grape 
  leaf-hoppers, 
  70. 
  

   of 
  Grape-vine 
  Colaspis, 
  125. 
  

   of 
  grasshoppers. 
  120. 
  

  

  as 
  food 
  of 
  blister-beetles, 
  52, 
  138. 
  

   of 
  Greasy 
  Cutworm, 
  104. 
  

   of 
  Green 
  and 
  Mealy 
  Flatas, 
  84. 
  

   of 
  Gypona 
  8-lineata, 
  72. 
  

   of 
  Imbricated 
  Snout-beetle, 
  144. 
  

   of 
  Imported 
  Garden 
  Web-worm, 
  112. 
  

  

  Eggs—Continued. 
  

  

  of 
  Larger 
  Meadow 
  Grasshopper, 
  135. 
  

   of 
  leaf-beetles, 
  114. 
  

   of 
  leaf-bugs, 
  87. 
  

   of 
  leaf-hoppers, 
  63. 
  

   of 
  Lubber 
  Grasshopper. 
  133. 
  

   of 
  Melanoplus 
  atlanis, 
  1.34. 
  

   of 
  Melon 
  Aphis, 
  81, 
  82. 
  

   of 
  Monoxia 
  puncticollis, 
  128. 
  

   of 
  Oncometopia 
  undata. 
  71. 
  

   of 
  Pale-striped 
  Plea-beetle, 
  122. 
  

   of 
  Pegomyia 
  vicina, 
  description 
  of. 
  61. 
  

   of 
  Phlepsius 
  irroratus, 
  76. 
  

   of 
  plant-lice. 
  81. 
  

   of 
  Potato 
  Plea-beetle, 
  117. 
  

   of 
  Purslane-caterpillar, 
  155. 
  

   of 
  Rocky 
  Mountain 
  Grasshopper, 
  142. 
  

   of 
  Smartweed 
  Flea-beetle, 
  119. 
  

   of 
  Striped 
  Blister-beetle, 
  140. 
  

   of 
  Systena, 
  114. 
  

   of 
  Tachina 
  flies, 
  101. 
  

   of 
  Tarnished 
  Plant-bug, 
  91. 
  

   of 
  Two-striped 
  Grasshopper, 
  133. 
  

   of 
  web-worms, 
  106. 
  

   of 
  Western 
  Green 
  Stink-bug, 
  99. 
  

   of 
  white 
  grubs, 
  164. 
  

   of 
  wireworms, 
  163. 
  

   of 
  Yellow-Black 
  Plea-beetle, 
  116. 
  

   of 
  Yellow 
  Grasshopper, 
  131. 
  

   of 
  Zebra-caterpillar, 
  154. 
  

   Elateridse. 
  161. 
  

   Elder 
  twigs, 
  eggs 
  of 
  Larger 
  Meadow 
  

  

  Grasshopper 
  deposited 
  in, 
  135. 
  

   elegans. 
  Drasterius, 
  162. 
  

   Eccritotarsus, 
  87, 
  90. 
  

   Elm, 
  1.3. 
  

  

  Cicadula 
  6-notata 
  on, 
  77. 
  

   Dicraneura 
  fleberi 
  on, 
  77. 
  

   Empoasca 
  mali 
  on, 
  78. 
  

   infested 
  by 
  San 
  Jose 
  Scale, 
  4. 
  

   nymphs 
  of 
  Mealy 
  Plata 
  on, 
  84. 
  

   emarginatum, 
  Acridium, 
  132. 
  

   Emblethis, 
  93. 
  

   arenarius, 
  94. 
  

  

  griseus, 
  distribution 
  and 
  food 
  plants 
  

   of, 
  94. 
  

   general 
  description 
  of, 
  93. 
  

   Empoasca, 
  67. 
  

   albopicta, 
  77. 
  

   flavescens, 
  78. 
  

  

  distribution, 
  food 
  plants, 
  habits, 
  

  

  and 
  life 
  history 
  of, 
  79. 
  

   general 
  description 
  of, 
  67, 
  79. 
  

   var. 
  birdii. 
  range 
  and 
  food 
  plants 
  

   of, 
  79. 
  

   mali, 
  79. 
  

  

  food 
  plants 
  and 
  life 
  history 
  of, 
  78. 
  

   general 
  description 
  of, 
  67, 
  77. 
  

   species 
  likely 
  to 
  be 
  confused 
  with, 
  

   78. 
  

   obtusa 
  infesting 
  Apple 
  and 
  Willow, 
  78. 
  

   Empusa 
  grylli 
  as 
  parasite 
  of 
  Diedro- 
  

   cephala 
  mollipes. 
  72. 
  

  

  