﻿INDEX 
  TO 
  SCALE 
  INSECTS 
  OF 
  IMPORTANCE 
  

  

  375 
  

  

  Pecau, 
  Aspldiotus 
  perniciosus 
  re- 
  

   corded 
  on, 
  309'\ 
  

   pela, 
  Ericerus, 
  294^ 
  

   Pentilia 
  misella, 
  3ir. 
  

   Peppergrass, 
  Aspidiotus 
  perniciosus 
  

  

  recorded 
  on, 
  310*. 
  

   pergandii, 
  Parlatoria, 
  359®. 
  

   perniciosus, 
  Aspidiotus, 
  206', 
  304^- 
  

  

  23", 
  347^ 
  349''-50^ 
  358^ 
  

   Pernicious 
  scale, 
  see 
  San 
  Jose 
  scale. 
  

   Perrisopterus 
  pulchellus, 
  331^ 
  

   persicae, 
  Lecaniura, 
  357^ 
  

   Persimmon. 
  Aspidiolus 
  perniciosus 
  

  

  recorded 
  on, 
  309*'. 
  

   Petroleum, 
  crude, 
  337'^-31)*. 
  

   pettiti, 
  Kermes, 
  356'. 
  

   Phenacoccus 
  aceris, 
  355". 
  

   Philadelphus, 
  see 
  Mock 
  orange. 
  

   Phoenix 
  canadensis, 
  Aulacaspis 
  

   boisduvalii 
  recorded 
  on, 
  359''. 
  

   dactylineata, 
  scale 
  insects 
  record- 
  

   ed 
  on: 
  

   Aulacaspis 
  boisduvnlii, 
  359". 
  

   Ohrysomplialus 
  aoniduni, 
  359'. 
  

   reclivata, 
  scale 
  insects 
  recorded 
  

   on: 
  

   Aulacaspis 
  boisduvalii, 
  359". 
  

   Chrysoniphalus 
  aonidum., 
  359\ 
  

   Pine, 
  Chionaspis 
  pinifoliae 
  recorded 
  

   on, 
  360^ 
  

   pitcli, 
  Aspidiotus 
  abietis 
  recorded 
  

   on, 
  357*, 
  35S\ 
  

   Pineapple, 
  variegated, 
  Aulacaspis 
  

  

  boisduvalii 
  recorded 
  on, 
  359*^. 
  

   pini, 
  Aspidiotus, 
  358\ 
  

   pinifoliae, 
  Cliionaspis, 
  360^ 
  

   Pinnaspis 
  pandani, 
  360'*. 
  

   Pinus 
  rigida, 
  Lecanium 
  new 
  species 
  

  

  recorded 
  on, 
  357^ 
  

   Plane 
  tree, 
  see 
  Sj^cainore. 
  

   Plum, 
  scale 
  insects 
  recorded 
  on: 
  

   Aspidiotus 
  ancylus, 
  327*. 
  

   forbesi, 
  33il^ 
  358\ 
  

   hederae, 
  334*. 
  

   ostreaeformis, 
  325^ 
  

   perniciosus, 
  309\ 
  310^ 
  

   necanium 
  cerasifex, 
  366*. 
  

  

  prunastri, 
  357'. 
  

   Mytilaspis 
  pomorum, 
  298'. 
  

  

  Plum, 
  i)nrplo-leaved, 
  Aspidiotus 
  os- 
  

   treaeformis 
  recorded 
  on, 
  325*. 
  

   wild 
  goose, 
  reference, 
  310'*. 
  

   Plum 
  scale 
  insect. 
  New 
  York, 
  367\ 
  

   pomicorticis, 
  Mytilaspis, 
  300*. 
  

   pomorum, 
  Mytilaspis, 
  296\ 
  297^-300', 
  

  

  360«. 
  

   Poplars, 
  scale 
  insects 
  recorded 
  on: 
  

   Aspidiotus 
  ostreaeformis, 
  325*. 
  

  

  perniciosus, 
  31 
  0^ 
  

   Mytilaspis 
  pomorum, 
  297-, 
  298^ 
  

   Preventives, 
  see 
  Remedies 
  and 
  pre- 
  

   ventives. 
  

   Privet, 
  310^. 
  

  

  Prolificacy 
  of 
  San 
  Jose 
  scale, 
  293^ 
  

   Prospalta 
  aurantii, 
  331\ 
  

  

  murtfeldti, 
  331^ 
  

   proteus, 
  Parlatoria, 
  359®. 
  

   pruinosum, 
  Lecanium, 
  357^. 
  

   prunastri, 
  Lecanium. 
  357^: 
  

   Prunus 
  various 
  species, 
  scale 
  insects 
  

   recorded 
  on: 
  

   Aspidiotus 
  ancylus, 
  327^ 
  

   ostreaeformis, 
  325\ 
  

   perniciosus, 
  31 
  0\ 
  

   (Jliionaspis 
  euonymi, 
  360^ 
  

   I-iccaniunj 
  armeniacum, 
  356". 
  

   Pseudaonidia 
  species, 
  ^58^ 
  

   Pseudococcus 
  aceris, 
  355®. 
  

   pulchellus, 
  Perrisopterus, 
  331^ 
  

   Pulvinaria 
  acericola, 
  357^ 
  

   innumeraliilis, 
  357^ 
  

   maelurae, 
  357*. 
  

   punicae, 
  Aspidiotus, 
  3i58^ 
  

   Putnam's 
  scale 
  insect, 
  bibliography, 
  

   328^-30''; 
  description, 
  32:6^-27^ 
  dis- 
  

   tribution, 
  327"-28^; 
  enemies, 
  328*; 
  

   food 
  plants, 
  327^; 
  life 
  history, 
  327'^; 
  

   reference, 
  296S 
  358^; 
  remedies, 
  

   328*; 
  technical 
  characters, 
  347*, 
  

   351^-52«. 
  

  

  Quack 
  grass, 
  Aspidiotus 
  perniciosus 
  

   recorded 
  on, 
  310^. 
  

  

  quercicola, 
  Asterolecanium, 
  355^ 
  

  

  querclfex, 
  Lecanium, 
  357*. 
  

  

  quercitronis, 
  Lecanium, 
  357*. 
  

  

  Quercus 
  agrifolia, 
  Aspidiotus 
  hed- 
  

   erae 
  recorded 
  on, 
  334*. 
  

  

  