﻿XXV 
  

  

  Sugar 
  Beet 
  injured— 
  6'o«i!m«e</. 
  

  

  by 
  Mufk 
  Beetle. 
  16.".. 
  

  

  by 
  Xoftiia 
  plecta, 
  lO."). 
  

  

  by 
  Nuttairs 
  Rlister-beotlc. 
  141'. 
  

  

  by 
  Pigweed 
  Bug, 
  85. 
  

  

  by 
  rhyllotreta 
  decipiens, 
  123. 
  

  

  by 
  Totato 
  Flea-beetle, 
  117. 
  

  

  by 
  Psylliodes 
  convexior, 
  124. 
  

  

  by 
  I'lirslane-sphiux, 
  15.j. 
  

  

  by 
  snout-beetles. 
  142. 
  14.3. 
  

  

  by 
  Spotted 
  Blister-beetle.. 
  139. 
  

  

  by 
  Striped 
  Blister-b.H'tlf. 
  140. 
  

  

  by 
  Trimerotropis 
  latifasciata. 
  

  

  132. 
  

   by 
  Western 
  Cabbagi- 
  Flea-bee- 
  

   tle. 
  123. 
  

   by 
  wireworms, 
  162. 
  

   by 
  Yellow-Blaek 
  Flea-beetle. 
  

  

  114, 
  116. 
  

   by 
  Zebra-caterpillar, 
  1.53. 
  

   injuries 
  to 
  leaf 
  of, 
  .50. 
  

  

  to 
  roots 
  of, 
  50, 
  58, 
  165. 
  

   insects, 
  acknowledgments 
  for 
  cop- 
  

   ies 
  of 
  figures 
  illustrating 
  arti- 
  

   cle 
  on, 
  etc., 
  57. 
  

   classitication 
  of 
  the. 
  55. 
  

   detailed 
  discussion 
  of 
  groups 
  

  

  and 
  injuries 
  of, 
  57-165. 
  

   economic 
  bibliography 
  of, 
  170- 
  

   175. 
  

   key 
  for 
  recognition 
  of 
  insect 
  in- 
  

   jury 
  to 
  the, 
  56. 
  

   leaf-hoppers 
  infesting 
  the, 
  62, 
  7i>. 
  

   leaf-miners, 
  59-62. 
  

  

  destruction 
  of 
  eggs 
  and 
  larvae 
  

  

  of, 
  61. 
  

   economic 
  measures 
  against, 
  62. 
  

   enemies 
  of, 
  61. 
  

   injur.v 
  to 
  Spinach 
  by, 
  60. 
  

   life 
  hLstory 
  of, 
  60, 
  61. 
  

   liability 
  to 
  insect 
  injury, 
  50. 
  

   Northern 
  Corn 
  Root 
  Worm 
  on, 
  127. 
  

   preventive 
  and 
  remedial 
  measures 
  

  

  for 
  insect 
  injury 
  to 
  the, 
  52-55. 
  

   Seed-weevil 
  on, 
  143. 
  

   (See 
  also 
  under 
  Beet.) 
  

   ■ulcatus, 
  Otiorhynchns, 
  143, 
  144. 
  

   Sumach, 
  13. 
  

  

  infested 
  by 
  Platymetopius 
  acutus, 
  73. 
  

   Summer 
  plowing, 
  late, 
  or 
  early 
  fall, 
  to 
  

   free 
  soil 
  of 
  cutworms, 
  101. 
  

   Savory 
  injured 
  by 
  Pale-striped 
  Flea- 
  

   beetle, 
  121. 
  

   Summers, 
  H. 
  E., 
  9, 
  19, 
  20, 
  22, 
  24, 
  27, 
  28, 
  

  

  29, 
  57, 
  63. 
  

   Sunflower 
  as 
  food 
  plant 
  of 
  Campylacantha 
  

   olivacea. 
  1.35. 
  

   of 
  Striped 
  Cucumber 
  Beetle, 
  126. 
  

   infested 
  by 
  Agallia 
  4-punctata, 
  68. 
  

  

  by 
  Oncometopia 
  unilata, 
  71. 
  

   roots 
  as 
  food 
  of 
  Muck 
  Beetle, 
  165. 
  

   Wild, 
  as 
  food 
  plant 
  of 
  Beet 
  Army- 
  

   worm, 
  150. 
  

  

  Sunflower, 
  W 
  ild— 
  Continued. 
  

  

  .as 
  food 
  plant 
  of 
  Margined 
  Blister- 
  

   beetle, 
  141. 
  

   Sweet 
  Corn 
  injured 
  by 
  Western 
  Green 
  

   Stink-bug, 
  97. 
  

   Pea 
  as 
  food 
  plant 
  of 
  Zebra-caterpillar, 
  

   153. 
  

   infested 
  by 
  Nectarophora 
  pisi, 
  83. 
  

   Potato 
  as 
  food 
  plant 
  of 
  European 
  

   Beet-Tortoise-beetle, 
  124. 
  

   of 
  Imbricated 
  Snout-beetle, 
  

   143. 
  

   Flea-beetle, 
  injuries, 
  hibernation, 
  

  

  and 
  range 
  of, 
  119. 
  

   injured 
  by 
  Common 
  Gray 
  Blister- 
  

   beetle, 
  189. 
  

   by 
  Pale-striped 
  Flea-beetle, 
  121. 
  

   by 
  Potato 
  Flea-beetle, 
  117. 
  

   by 
  Sweet-Potato 
  Flea-beetle, 
  

   119. 
  

   Syringa, 
  ,3. 
  

  

  Systena, 
  concerning 
  life 
  history 
  of, 
  114. 
  

   blanda, 
  120. 
  See 
  Pale-striped 
  Flea- 
  

   beetle, 
  

   frontalis, 
  114, 
  120. 
  See 
  under 
  Flea- 
  

   beetle, 
  Red-headed, 
  

   hudsonias, 
  114, 
  119. 
  See 
  under 
  Flea- 
  

   beetle, 
  Smartweed. 
  

   tseniata 
  as 
  beet 
  insect, 
  52, 
  114, 
  120. 
  

   See 
  under 
  Flea-beetle, 
  Pale-striped. 
  

  

  Tachina 
  fly 
  as 
  parasite 
  of 
  Common 
  Gar- 
  

   den 
  Web-worm, 
  109. 
  

   of 
  Common 
  Grass-worm, 
  150. 
  

   of 
  Imported 
  Garden 
  Web- 
  

   worm, 
  112. 
  

   larvae 
  of, 
  infesting 
  grasshoppers, 
  

   129. 
  

   flies 
  as 
  parasites 
  of 
  cutworms, 
  101. 
  

   tseniata, 
  Systena, 
  .52, 
  114, 
  120. 
  

   Tansy 
  infested 
  by 
  Beet 
  Web-worm, 
  110. 
  

   Tanymecus 
  confertus, 
  general 
  description 
  

   of, 
  143. 
  

   on 
  food 
  plants, 
  distribution, 
  and 
  

   life 
  history 
  of, 
  145. 
  

   Tarnished 
  Plant-bug, 
  89. 
  

  

  general 
  description 
  of, 
  87, 
  90. 
  

   life 
  history 
  and 
  destruction 
  of, 
  91. 
  

   tenella, 
  Eutettix, 
  75. 
  (See 
  Errata, 
  175.) 
  

   Tetranychus 
  bimaculatus, 
  58. 
  

   Thamnotettix 
  belli, 
  range 
  of, 
  and 
  plants 
  

  

  recorded 
  from, 
  76. 
  

   Thistle, 
  Russian, 
  eggs 
  of 
  Western 
  Green 
  

  

  Stink-bug 
  laid 
  on, 
  99. 
  

   Thomas, 
  Cyrus, 
  161. 
  

   Thorn-apple, 
  13. 
  

  

  Three-Spotted 
  Flea-beetle, 
  description, 
  

   food 
  plants, 
  range 
  (See 
  Errata, 
  175), 
  and 
  

   hibernation 
  of, 
  115. 
  

   Thripldse 
  as 
  food 
  of 
  Common 
  Flower 
  Bug, 
  

   86. 
  

  

  