﻿XXXI 
  

  

  Persimmou 
  as 
  food 
  plant 
  of 
  the 
  San 
  Jos6 
  

  

  Scale, 
  1. 
  I 
  

  

  Pine-leaf 
  Scale, 
  21. 
  

   pinifoliffl, 
  Chionaspis,21. 
  

   Plum, 
  15. 
  

  

  infested 
  by 
  Howard's 
  Scale, 
  16. 
  

  

  infested 
  by 
  San 
  Jos4 
  Scale, 
  1,6, 
  8,9,10,11. 
  

   Potassium 
  cyanide, 
  24. 
  

   Potato 
  beetle, 
  Colorado, 
  1. 
  

   Potatoes, 
  injury 
  to, 
  by 
  White 
  Grubs, 
  29. 
  

  

  Sweet, 
  injury 
  to, 
  by 
  White 
  Grubs, 
  29. 
  

   Proceedings 
  Western 
  Railway 
  Club 
  cited, 
  104. 
  

   purchasi, 
  Ic 
  ery 
  a, 
  22. 
  

   Putnam's 
  Scale, 
  16, 
  17. 
  

  

  Quince 
  infested 
  by 
  San 
  Jose 
  Scale, 
  1,11. 
  

   Ploweringr, 
  infested 
  by 
  San 
  Jos6 
  Scale, 
  1. 
  

  

  Raspberry, 
  13. 
  

  

  as 
  food 
  plant 
  of 
  San 
  Jos^ 
  Scale, 
  1. 
  

   Remedies 
  and 
  preventives 
  for 
  insect 
  depre- 
  

   dations: 
  chickens, 
  34. 
  

   coal 
  oil, 
  41. 
  

   coal-tar, 
  42. 
  

  

  and 
  post-hole 
  barrier, 
  35-41. 
  

   crude 
  petroleum, 
  42, 
  44. 
  

   dusty 
  furrow, 
  35. 
  

   hydrocyanic 
  acid 
  gas, 
  24. 
  

   kerosene 
  and 
  salt, 
  42, 
  44. 
  

   pasturing 
  with 
  pigs, 
  34. 
  

   rotation 
  of 
  crops, 
  34. 
  

   whale-oil 
  soap, 
  12,24,25. 
  

   Report 
  of 
  the 
  Director 
  of 
  the 
  Experiment 
  

   Station, 
  University 
  of 
  Kansas, 
  cited, 
  36. 
  

   of 
  the 
  Entomologist, 
  New 
  Jersey 
  Agri- 
  

   cultural 
  College 
  Experiment 
  Station 
  

   cited. 
  1,3,4. 
  

   Illinois 
  Farmers' 
  Institute 
  cited, 
  36. 
  

   State 
  Entomologist 
  of 
  Illinois 
  cited, 
  26, 
  

  

  33, 
  34, 
  35, 
  36, 
  39, 
  48, 
  51, 
  80, 
  81, 
  85. 
  86. 
  

   of 
  the 
  U. 
  S. 
  Entomologist 
  cited, 
  16. 
  

   Rhizobius 
  lophantae 
  as 
  enemy 
  of 
  San 
  Jose 
  

  

  Scale, 
  22. 
  

   Rhodes, 
  G. 
  W., 
  on 
  plugging 
  of 
  air 
  brakes 
  

   with 
  nests 
  of 
  solitary 
  wasps, 
  103-105. 
  

   The 
  Air 
  Brake 
  Encounters 
  a 
  New 
  Enemy, 
  

  

  cited, 
  104. 
  *■ 
  

  

  on 
  prevention 
  of 
  obstruction 
  of 
  air 
  brakes 
  

   by 
  solitary 
  wasps, 
  105. 
  

   Rolfs, 
  P. 
  H., 
  on 
  fungus 
  parasite 
  of 
  San 
  Jose 
  

  

  Scale. 
  22. 
  

   Rose, 
  infested 
  by 
  San 
  Jose 
  Scale, 
  1,11. 
  

  

  Ill 
  Jose 
  Scale. 
  The, 
  in 
  Illinois, 
  1-25. 
  

   agency 
  of 
  birds 
  in 
  distribution 
  of, 
  3. 
  

   artificial 
  infection 
  of, 
  22. 
  

   climatic 
  checks 
  on. 
  4. 
  19. 
  

  

  San 
  Jose 
  Sc&le— 
  Continued. 
  

  

  condition 
  of 
  Illinois 
  localities 
  infested 
  

  

  by, 
  8-12. 
  

   description 
  of, 
  15. 
  

   discovery 
  of, 
  in 
  Illinois, 
  6. 
  

   disinfection 
  of 
  Quincy 
  orchard 
  infested 
  

  

  by, 
  12. 
  

   entomological 
  enemies 
  of, 
  19. 
  

   extension 
  of 
  range 
  and 
  diminution 
  of 
  

  

  numbers 
  of, 
  3. 
  

   food 
  plants 
  of, 
  1. 
  

   fungous 
  diseases 
  of, 
  22. 
  

   in 
  California, 
  18. 
  

   inspection 
  of 
  Illinois 
  orchards 
  infested 
  

  

  by,7. 
  

   injuries 
  by, 
  2. 
  

   life 
  history 
  of, 
  17. 
  

  

  list 
  of 
  Illinois 
  localities 
  infested 
  by, 
  8. 
  

   natural 
  checks 
  on 
  multiplication 
  of, 
  18. 
  

   origin 
  and 
  dispersal 
  of, 
  4. 
  

   parasites 
  of, 
  4, 
  19. 
  

  

  precautionary 
  and 
  remedial 
  measures 
  

   against, 
  23. 
  

   Scale, 
  Howard's, 
  16. 
  17. 
  

  

  insects, 
  importation 
  of 
  natural 
  enemies 
  

  

  of, 
  22. 
  

   Minor 
  Fruit, 
  16, 
  17. 
  

   Pernicious. 
  See 
  San 
  Jos^ 
  Scale. 
  

   Pine-leaf, 
  21. 
  

   Putnam's, 
  16, 
  17. 
  

   Obscure, 
  16. 
  

  

  San 
  Jose, 
  1-25. 
  See 
  San 
  Jos4 
  Scale. 
  

   Scurfy, 
  16. 
  

   Schneck,J..10. 
  

   Scurfy 
  Scale, 
  16. 
  

   Silkworm, 
  jaundice 
  of, 
  107. 
  

   Smilia 
  misella 
  as 
  enemy 
  of 
  San 
  Jose 
  Scale, 
  

  

  19,21. 
  

   Smith, 
  J. 
  B., 
  17,18.19. 
  

  

  description 
  and 
  life 
  history 
  of 
  Two- 
  

   spotted 
  Ladybird 
  cited, 
  20. 
  

   on 
  Aphelinus 
  fuscipennis, 
  20. 
  

   un 
  Rhizobius 
  lophantie 
  as 
  enemy 
  of 
  San 
  

  

  Jose 
  Scale, 
  22. 
  

   on 
  Smilia 
  misella, 
  21. 
  

   on 
  Two-spotted 
  Ladybird, 
  20. 
  

   extract 
  from 
  report. 
  3. 
  

   Report, 
  cited, 
  422. 
  

   Snow, 
  vV. 
  A., 
  V, 
  48,63,64,65,73. 
  

   Soap, 
  Whale-oil. 
  for 
  San 
  Jose 
  Scale, 
  12, 
  15. 
  

   Solitary 
  wasps, 
  103. 
  See 
  Odynerus 
  foranii- 
  

  

  natus. 
  

   Sphierostilbe 
  ('occophila,22. 
  

   flamine!i,22. 
  

  

  var. 
  minor, 
  23. 
  

   Spirea 
  as 
  food 
  plant 
  of 
  San 
  Jose 
  Scale, 
  t. 
  

   Sporotrichum, 
  51, 
  52, 
  53, 
  54, 
  56, 
  58, 
  59, 
  60, 
  61, 
  62, 
  64, 
  

   67, 
  68, 
  69. 
  70, 
  71, 
  72, 
  73, 
  91, 
  92, 
  100. 
  

   globuliferum, 
  37, 
  55, 
  59, 
  63, 
  64,75-78, 
  82, 
  89, 
  

   90,101. 
  

   Sporozoa,58. 
  

  

  State 
  Horticultural 
  Society, 
  Executive 
  Board 
  

   of. 
  12. 
  

  

  