﻿XXVIII 
  

  

  wild, 
  Grape— 
  Continued. 
  

  

  vine 
  injured 
  by 
  species 
  of 
  Typhio- 
  

   cyba, 
  79. 
  

   Indigo 
  injured 
  by 
  Common 
  Gray 
  Blis- 
  

   ter-beetle, 
  139. 
  

   Sensitlvc-pea, 
  eggs 
  of 
  Imbricated 
  

  

  Snout-beetle 
  deposited 
  on, 
  144. 
  

   Service-berry 
  Infested 
  by 
  Beet 
  Aphis, 
  

  

  159. 
  

   Sunflower 
  as 
  food 
  plant 
  of 
  Beet 
  Army- 
  

   worm, 
  150. 
  

   of 
  Margined 
  Blister-beetle, 
  

   141. 
  

   verbenas 
  infested 
  by 
  Smartweed 
  Fiea- 
  

  

  beetle, 
  119. 
  

   Yarrow 
  infested 
  by 
  Beet 
  Aphis, 
  159. 
  

   Williams, 
  T. 
  A., 
  83. 
  

  

  on 
  infestation 
  of 
  Beet 
  by 
  Melon 
  

   Aphis, 
  81. 
  

   Willow, 
  13. 
  

  

  as 
  food 
  plant 
  of 
  Zebra-caterpillar, 
  153. 
  

   blossoms 
  and 
  other 
  leaves 
  and 
  blos- 
  

   soms 
  Injured 
  by 
  Grape-vine 
  Coiaspis, 
  

   125. 
  

   infested 
  by 
  Cicadula 
  6-notata, 
  77. 
  

   by 
  Empoasca 
  obtusa, 
  78. 
  

   Willows 
  Infested 
  by 
  Phlepslus 
  irroratus, 
  

  

  76. 
  

   "Wireworms, 
  161-163, 
  164. 
  

  

  agricultural 
  procedure 
  as 
  preventive 
  

  

  measure 
  against, 
  163. 
  

   as 
  beet 
  insects, 
  50, 
  52, 
  53, 
  56. 
  

   normal 
  breeding 
  grounds, 
  injuries, 
  and 
  

   life 
  history 
  of, 
  162, 
  163. 
  

   Woods, 
  Chas. 
  D., 
  57. 
  

  

  Woolly 
  bears 
  as 
  beet 
  insects, 
  50. 
  

  

  distribution, 
  food 
  habits, 
  general 
  

   description 
  and 
  distinctions 
  of 
  

   larvae 
  and 
  moths, 
  number 
  of 
  

   broods, 
  and 
  parasites 
  of 
  three 
  re- 
  

   lated 
  species 
  of. 
  150-158. 
  

  

  xanthomela?na, 
  Dlsoiiycha, 
  114, 
  116. 
  117. 
  

   Xiphidium, 
  1.36. 
  

  

  general 
  description 
  of, 
  131. 
  

  

  nemorale 
  and 
  X. 
  strictum, 
  characters 
  

  

  of, 
  contrasted, 
  131. 
  

   strictnm 
  and 
  X. 
  nemorale 
  infesting 
  

   Sugar 
  Beet, 
  136. 
  

   Ci-hracters 
  of, 
  contrasted, 
  

  

  Vol 
  

  

  general 
  description 
  of, 
  131. 
  

  

  Yarrow, 
  Wild, 
  infested 
  by 
  Beet 
  Aphis, 
  

  

  159. 
  

   Yellow 
  Bear, 
  146, 
  156. 
  See 
  under 
  Woolly 
  

   bears. 
  

   -Blaclj 
  Flea-Beetle, 
  general 
  description, 
  

  

  114. 
  See 
  also 
  under 
  Flea-beetle. 
  

   Grasshopper, 
  general 
  description 
  and 
  

   hibernation 
  of, 
  130, 
  131. 
  

   ypsilon, 
  Agrotis, 
  102, 
  104. 
  

  

  Zebra-caterpillar, 
  51, 
  146. 
  

  

  distribution, 
  description, 
  and 
  life 
  his- 
  

   tory 
  of, 
  154. 
  

   food 
  plants 
  of, 
  153. 
  

  

  