﻿INDEX. 
  

  

  Page. 
  

  

  Abutilon, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Alfalfa, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Amaranthus 
  blitoides, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  retroflexus, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Aphanogmus 
  varipes, 
  enemy 
  of 
  red 
  spider 
  19 
  

  

  Apios 
  apios, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Arborvitee, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Arctium 
  lappa, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Asparagus 
  plumosus, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Aster, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Banding 
  with 
  tanglefoot 
  against 
  hop 
  flea-beetle 
  and 
  red 
  spider 
  28-29 
  

  

  Bean, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  lima, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  protection 
  from 
  red-spider 
  injury 
  35 
  

  

  Beets, 
  table 
  and 
  sugar, 
  food 
  plants 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Birch, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Blackberry, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Bouvardia, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Box-elder, 
  protection 
  from 
  red-spider 
  injury 
  35 
  

  

  Burdock. 
  (See 
  Arctium 
  lappa.) 
  

  

  Burgmansia 
  arbor 
  -ea, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Burr 
  clover. 
  (See 
  Medicago 
  hispida.) 
  

  

  Caladium, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Calceolaria 
  sp., 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Calla, 
  food 
  plant 
  of- 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Canary 
  bird 
  vine. 
  (See 
  Tropseolum 
  peregrinum.) 
  

  

  Cantaloupe, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Carnation, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  s. 
  . 
  16 
  

  

  Carnations, 
  protection 
  from 
  red-spider 
  injury 
  35 
  

  

  Castor-oil 
  bean, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Cecidomyia 
  coccidarum, 
  enemy 
  of 
  red 
  spider 
  19 
  

  

  Cedar, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Celery, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Chayote. 
  (See 
  Sechium 
  edule.) 
  

   Cheese 
  weed. 
  (See 
  Malva 
  parvijlora.) 
  

  

  ( 
  hryKanthemum, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  16 
  

  

  Chrysanthemums, 
  protection 
  from 
  red-spider 
  injury 
  ;;;> 
  

  

  Chrysopa 
  californica, 
  enemy 
  of 
  red 
  spider 
  10 
  

  

  ru/i/abris, 
  enemy 
  of 
  red 
  spider 
  I 
  !) 
  

  

  ( 
  lean 
  culture 
  against 
  red 
  spider 
  on 
  hops 
  :; 
  I 
  

  

  Clematis, 
  food 
  plant 
  of 
  Tetranychus 
  bimaculatus 
  Hi 
  

  

  Clover, 
  burr. 
  (See 
  Medicago 
  hispida 
  . 
  i 
  

  

  food 
  plant 
  of 
  Tetranychus 
  biTnaculatua 
  Ii; 
  

  

  37 
  

  

  