﻿XIX 
  

  

  'PisvieeA— 
  Continued 
  

  

  Coninioii 
  Xegro-bug 
  on, 
  100. 
  

   Oardpii 
  Flea-hoppci- 
  on. 
  SS. 
  

   infosted 
  by 
  Melon 
  Aphis. 
  81. 
  

   Pale-stiipod 
  Floa-beetle 
  dostructive 
  to, 
  

  

  121. 
  

   Spiny, 
  as 
  food 
  plant 
  of 
  Three-Spotted 
  

  

  Flea-beetle, 
  115. 
  

   M'hite, 
  52. 
  

  

  as 
  food 
  plant 
  of 
  beet 
  leaf-miners, 
  

  

  eo. 
  

  

  Kniblethis 
  }.'n.seus 
  on. 
  94. 
  

   Si)hraglstifus 
  nebulosus 
  on, 
  94. 
  

   Pigweeds 
  as 
  breeding 
  place 
  of 
  beet 
  leaf- 
  

   miners, 
  62. 
  

   infested 
  by 
  Hadronema 
  militaris. 
  93. 
  

   Large-eyed 
  Purslane 
  13ng 
  ou, 
  95. 
  

   red, 
  or 
  spiny, 
  .52. 
  

   Pinks, 
  garden, 
  as 
  food 
  of 
  Black 
  Blister- 
  

   beetle, 
  141. 
  

   infested 
  by 
  Common 
  Red 
  Spider. 
  59. 
  

   pisi, 
  Nectarophora, 
  83. 
  

   piste, 
  Exorista, 
  112. 
  

  

  Plagiognathus 
  obscurus. 
  distribution 
  and 
  

   life 
  history 
  of, 
  89. 
  

   general 
  description 
  of, 
  87. 
  89. 
  

   Plant-beetles, 
  characterization 
  of 
  injury 
  

  

  to 
  beets, 
  56. 
  

   Plant-bug, 
  Green, 
  as 
  beet 
  insect, 
  52. 
  

   Large-eyed, 
  94. 
  

  

  Tarnished,' 
  87, 
  89. 
  See 
  Tarnished 
  

   Plant-bug. 
  

   Plant-bugs 
  as 
  beet 
  insects, 
  .50, 
  56. 
  

  

  smaller, 
  93-96. 
  See 
  under 
  Lygseidae. 
  

   Plant-lice 
  as 
  beet 
  insecrs, 
  .50, 
  56, 
  80-83, 
  

   159, 
  161. 
  

   general 
  description 
  of, 
  80. 
  

   natural 
  enemies 
  of, 
  81. 
  

   on 
  life 
  history 
  of, 
  81. 
  

   remedial 
  measures 
  for, 
  81. 
  

   Plantago 
  lanceolata. 
  Common 
  Negro-bug 
  

  

  on, 
  100. 
  

   Plantain 
  infested 
  by 
  Melon 
  Aphis, 
  81. 
  

   by 
  Smartweed 
  Flea-beetle, 
  119. 
  

   Pale-striped 
  Flea-beetle 
  destructive 
  to, 
  

   121. 
  

   Platymetopius 
  acutus, 
  description 
  of, 
  66, 
  

   72. 
  

  

  listribution, 
  food 
  plants, 
  and 
  life 
  

  

  history 
  of, 
  73. 
  

   plecta, 
  Xoctua. 
  102, 
  104. 
  

   Phim, 
  3," 
  13. 
  

  

  as 
  food 
  plant 
  of 
  Imbricated 
  Snout-bee- 
  

   tle. 
  143. 
  

   Empoasca 
  mali 
  on, 
  78. 
  

   infested 
  by 
  San 
  Jose 
  Scale, 
  4, 
  5. 
  

   injured 
  by 
  Cigar 
  Case-bearer, 
  146. 
  

   Japanese, 
  infested 
  by 
  San 
  Jose 
  Scale, 
  

  

  Typhlocyba 
  rosip 
  on, 
  78. 
  

   Plusia 
  brassicae, 
  146, 
  152. 
  See 
  Plusia, 
  

   Cabbage. 
  

  

  TXMsia.— 
  Continued. 
  

  

  Cabbage, 
  injuries 
  and 
  food 
  plants, 
  

   range, 
  general 
  description, 
  number 
  

   of 
  generations, 
  and 
  parasites 
  of, 
  

   152, 
  153. 
  

   Celery, 
  153. 
  See 
  Celery 
  Plusia. 
  

   simplex, 
  153. 
  See 
  Celery 
  Plusia. 
  

   Poisoned 
  baits 
  for 
  cutworms, 
  54, 
  55, 
  101 
  

   103. 
  

   for 
  grasshoppers, 
  129. 
  

   Polygonum 
  aviculare 
  infested 
  by 
  Beet 
  

  

  Aphis, 
  159. 
  

   I'openoe, 
  E. 
  A., 
  88. 
  

   Poplar, 
  13. 
  

   posticata. 
  Botis, 
  108. 
  

  

  Potato 
  as 
  food 
  plant 
  of 
  Beet 
  Army-worm, 
  

   150. 
  

   of 
  Black 
  Blister-beetle, 
  141. 
  

   of 
  Cotton 
  Cutworm, 
  148. 
  

   of 
  European 
  Beet-Tortoise-bee- 
  

  

  tle, 
  124. 
  

   of 
  Imbricated 
  Snout-beetle, 
  143. 
  

   of 
  Spotted 
  Blister-beetle, 
  139. 
  

   of 
  Zebra-caterpillar, 
  153. 
  

   Beet 
  Aphis 
  reported 
  as 
  occurring 
  on, 
  

  

  1.59. 
  

   blossoms 
  injured 
  by 
  Western 
  Green 
  

  

  Stink-bug, 
  97. 
  

   Flea-beetle, 
  food 
  plants, 
  life 
  history, 
  

  

  and 
  parasite 
  of, 
  117. 
  

   injured 
  by 
  Common 
  Gray 
  Blister-bee- 
  

   tle, 
  139. 
  

   by 
  Empoasca 
  mali, 
  78. 
  

   by 
  False 
  Chinch-bug. 
  96. 
  

   by 
  Margined 
  Blister-beetle, 
  141. 
  

   by 
  Pale-striped 
  Flea-beetle, 
  121. 
  

   by 
  Phyllotreta 
  dccipiens, 
  123. 
  

   by 
  Potato 
  Flea-beetle, 
  117. 
  

   by 
  Striped 
  Blister-beetle, 
  140. 
  

   pratensis, 
  Lygus, 
  87. 
  90. 
  

   Prescott 
  Chemical 
  Co., 
  41. 
  

   Primrose 
  injured 
  by 
  Black 
  Vine-weevil 
  

  

  144. 
  

   Privet 
  injured 
  by 
  Mealy 
  Flata. 
  84. 
  

   Proceedings 
  U. 
  S. 
  National 
  Museum 
  cited, 
  

  

  78. 
  

   Prodenia 
  lineatella, 
  148. 
  

  

  oruithogalli, 
  148. 
  See 
  under 
  Cutworm, 
  

   Cotton, 
  

   pruinosa, 
  Ormenis, 
  S3. 
  

   APsylliodes 
  convexlor, 
  114. 
  

  

  range, 
  general 
  description, 
  and 
  in- 
  

   juries 
  of, 
  124. 
  

   punctulata. 
  114. 
  124. 
  See 
  Flea-beetle, 
  

   Rhubarb. 
  

   Ptelea 
  trifoliata 
  infested 
  by 
  Empoasca 
  

  

  mall, 
  78. 
  

   puella, 
  Liburnia, 
  65, 
  68. 
  

   pulicaria. 
  Cha?tocnema, 
  114. 
  118. 
  

  

  Corimelflena. 
  99. 
  

   Pumpkin 
  as 
  food 
  of 
  Silpha 
  bituberosa, 
  

   137. 
  

  

  