lxxvi HOST INDEX. 



Tangarine or Mandarin (Citrus nobilis delicosa) — also see Orange. Page 



Black citrus plant louse, Toxoptcra aurantiw 7S 



Black scale, Saissetia olece 154 



Citrus' mealy bug, Pseudococcus citri 12S 



Citrus red spider, Tetranychus mytilaspidis 15 



Citrus white fly, Dialeurodes citri 196 



Fuller's rose beetle, Pantomorus fiillcri 298 



Red scale, Ghrysomphalus aurantii 184 



Tansy (Tanaeetum vulgare). 



Bur clover or cowpea aphis, Aphis medicaginis 90 



Taraxacum officinale — see Dandelion. 



Taxus — see Yew. 



Tea (Camellia thca). 



Aspidiotus simillimus translucent 176 



European Fiorinia, Fiorinia fioriniw 172 



Florida wax scale, Ceroplastes floridensis 13S 



Greenhouse Orthezia, Orthezia insignia 112 



Japanese or Mexican wax scale, Ceroplastes ceriferus 137 



Red scale, Ghrysomphalus aurantii 184 



Tea, New Jersey (Ceanothus amcricanus) . 



Oyster-shell scale, Lepidosaphes ulmi 190 



Teasel, Fuller's (Dipsacus fullorum) . 



Red composite aphis, Macrosiphum rudbeckiw 107 



Tecoma radicam — see Trumpet Vine. 



Theobroma eacoa — see Cocoa. 



Thespesia (Thespesia sp.). 



Black scale, Saissetia olece 154 



Thistle (Cirsium sp.). 



Red composite aphis, Aphis rudbeckioe 107 



Thistle (Cnicus spp.). 



Lesser plant-bug, Irbisia sericans 214 



Oblique-banded leaf-roller, Archips rosaceana 441 



Thistle butterfly, Vanessa cardui 462 



Thistle, Sow (Sonchus spp.). 



Bean thrips, Hcliothrips fasciatus 52 



Green peach aphis, Rhopalosiphum persicce 98 



Iris white fly, Aleyrodes spirceoides 196 



Lesser black plant-bug, Irbisia sericans 214 



Serpentine leaf-miner, Agromyza pusilla 346 



Thorn, Silver or Silverberry (Elwagnus spp.). 



European peach scale, Lecanium pcrsicw 149 



Oyster-shell scale, Lepidosaphes ulmi 190 



Pernicious or San Jose scale, Aspidiotus pemiciosus 180 



Purple scale, Lepidosaphes beckii 186 



Thorn, White ( Crataegus coccinea) — also see Hawthorn. 



Rosy apple aphis, Aphis sorbi 96 



Thorn, Wild (Cratasgw tomentosa)- — also see Hawthorn. 



Buffalo tree-hopper, Ccresa bubalus 62 



Thunbergia (Thunhercjia sp.). 



Greenhouse Orthezia, Orthezia insignis 112 



Two-spotted mite, Tetranychus telarius 17 



Thuya occidenialis — see Arborvitse. 



Tickseed (Coreopsis sp.). 



Oat aphis, Aphis avence S7 



Tilia — see Basswood and LindeD. 



Timothy (Phlcum pratense) — also see Grass, Oat, Wheat. 



Lesser migratory grasshopper, Mclanoplus atlanis 43 



Oat aphis, Aphis avence 87 



Western grass-stem sawfly, Ccphus Occident alls 352 



