HOST INDEX. lx.XV 



Strawberry — (Continued). Page 



Pernicious or San Jose scale, Aspidiotus pcrniciosus 180 



Red carabid, Amara stupida 217 



Strawberry crown moth, sEgeria rutilans 425 



Strawberry flea-beetle, Haltica ignita 267 



Two-spotted mite, Tetranychus telarius 17 



Wheat thrips, Franklmiella tritici 51 



Strelitzia — see Bird of Paradise Flower. 



Streptanthus (Streptanthus orbiculatus) . 



Harlequin cabbage bug, Murgantia histrionica 201 



Strobilanthes (Strobilanthes sp.). 



Greenhouse Orthezia, Orthesia insignis 112 



Sumach (Rhus spp.) . 



Apple leaf-hopper, Empoasca mail 63 



Black scale, Saissetia olew 154 



Cottony maple or vine scale, Pulrinaria ritis 136 



Imported currant borer, JEgeria tipuliformis 428 



Ivy or oleander scale, Aspidiotus hederw 177 



Oblique-banded leaf-roller, Archips rosaccana 441 



Omnivorous looper, Sabulodes caberata 419 



Pernicious or San Jose scale, Aspidiotus pcrniciosus 180 



Potato flea-beetle, Epitrix cucumeris 261 



Spotted root fly, Euxesta notata 340 



Yellow bear caterpillar, Diacrisia virginica 390 



Sunflower (Helianthus spp.). 



Baker's mealy bug, Pseudococcus balceri 126 



Beet armyworm, Laphygma ftarimaculata 400 



Blue sharpshooter, Tettigoniella circellata 66 



Clover-apple aphis, Aphis bakcri 88 



Corn ear-worm, Chloridca obsolcta 3!»7 



Cottony cushion or fluted scale, Icerya purchasi 110 



Harlequin cabbage bug, Murgantia histrionica . 201 



Oblique-banded leaf-roller, Archips rcsaccana 441 



Onion thrips, Thrips tabaci 56 



Potato flea-beetle, Epitrix cucumeris 261 



Two-spotted mite, Tetranychus telarius 17 



Yellow bear caterpillar, Diacrisia virginica 390 



Sweet Gum {Liqu ida in bar styraciflua ) . 



Cottony cushion or fluted scale, Icerya purchasi 110 



Scurfy scale, Chionaspis furfura 158 



Walnut scale, Aspidiotus jugluns-rcgiw 178 



Sycamore (Plat anus occidcntalis) . 



Black scale, Saissetia olcw 154 



Cottony maple or vine scale, Pulvinaria vitis 136 



Flat-headed apple-tree borer, Chrysobothris femorata 236 



Frosted scale, Lecanium pruinosum 151 



Omnivorous looper, Sabulodes caberata 410 



Oyster-shell scale, Lepidosaphes ulmi 190 



Symphoricarpos raccmosus — see Snowberry. 



Syringa (Syringa sp.) — also see Lilac. 



Apple leaf-hopper, Empoasca mail 63 



Tacsonia (Tacsonia jasminoidcs) . 



Bean thrips, Heliothrips fasciatus 52 



Citrus mealy bug, Pseudococcus citri 128 



Tallow Tree (Sapium sebifcrum) . 



Oyster-shell scale, Lepidosaphes ulmi 190 



Tamarisk (Tamarix sp. ). 



Oyster-shell scale, Lepidosaphes ulmi 190 



Tanacetum vulgare — see Tansy. 



