HOST INDEX. XXI 



Bird of Paradise Flower (Strclittia spp.). Page 



Citrus mealy bug, Pseudococcus citri 128 



Greedy scale, Aspidiotus camellia 175 



Long-tailed mealy bug, Pseudococcus longispimis 131 



Bitternut (Carya cordiformis) . 



Little hickory aphis, Monellia caryella 82 



Bittersweet {Solanum dulcamara). 



Golden tortoise beetle, Coptocycla bicolor 259 



Oyster-shell scale, Lepidosaphes ulmi 190 



Bittersweet, False {Celastrus scandcus) . 



Euonymus scale, Chionaspis euonymi 157 



Oyster-shell scale, Lepidosaphes ulmi 190 



Pernicious or San Jose scale, Aspidiotus perniciosus 179 



Blackberry (Rubus spp.). 



Apple leaf-hopper, Empoasca mali 63 



Blue sharpshooter, Tettigoniella cirecllata 66 



California Prionus, Prionus caUfornicus 252 



California tree-cricket, (Ecanthus caUfornicus 31 



Cottony maple or vine scale, Pulvinar'm vitis 135 



European fruit Lecanium, Lecanium corni 146 



Fuller's rose beetle, Pantomorus fulleri 298 



Grape leaf-hopper, Erythroncura comes 65' 



Greenhouse white fly, Asterochiton vapora riorum 198 



Oblique-banded leaf-roller, Archips rosaceana 441 



Pernicious or San Jose scale, Aspidiotus perniciosus 179 



Pubescent Hoplia, Ilopliu pubescens 243 



Raspberry horntail, Hartigia cressoni 354 



Red-humped caterpillar, ScMzura concinna 407 



Red and yellow leaf-beetle, Cryptocephalus castaneus—-. 269 



Rose scale, Aulacaspis roscc 170 



Raspberry crown moth, JEgeria ruiilans 425 



Two-spotted mite, Tetranychus telarius 16 



Yellow bear caterpillar, Diacrisia virginica 390 



Yellow-necked apple caterpillar, Datana ministra 406 



Blackthorn (Primus spinosa). 



Oyster-shell scale, Lepidosaphes ulmi 190 



Blackwood, Australian (Acacia melanoxylon) — also see Acacia. 



Aspidistra scale, Hemichionaspis aspidistrce 171 



Cottony cushion or fluted scale, Icerya purchasi 110 



Bladder Nut (Staphylea spp.). 



Oyster-shell scale, Lepidosaphes ulmi 190 



Putnam's scale, Aspidiotus ancylus 174 



Blueberry — see Billberry and Cranberry. 



Bottle-brush (CaUistcmon lanceolatus) . 



Citrus mealy bug, Pseudococcus citri ■ 128 



Bouvardia (Bouvardia sp.). 



Citrus mealy bug, Pseudococcus citri 12S 



Two-spotted mite, Tetranychus telarius 16 



Box-elder (Negundo accroides) . 



Apple leaf-hopper, Empoasca mali 63 



Box-elder plant-bug, Leptocoris trivittatus 205 



Cottony maple or vine scale, Pulvinaria vitis 135 



Flat-headed apple-tree borer, Vhrysobothris femorata 236 



Oblique-banded leaf-roller, Archips rosaceana 441 



Omnivorous looper, Sabulodes cubcruta 41!) 



Oyster-shell scale, Lepidosaphes ulmi 190 



Putnam's scale, Aspidiotus ancylus 174 



Red scale, Ghrysomphalua aurantu 183 



Soft brown scale, Coccus hesperidum 143 



Walnut scale, Aspidiotus juglans-regiw 17S 



