L\X HOST INDEX. 



Rhapis (Rhapis flabeUiformis) . Page 



Tessellated or Talm Scale, EucaVymnatus tessellatus 140 



Rheum rhapontieum — see Rhubarb. 



Rhinocarpus {Rhtnocarpus sp.). 



Black araucaria scale. Chrysomphalus rossi 185 



Rhododendron — see Azalea. 



Rhubarb (Rheum rhapontieum). 



Apple leaf-hopper, Empoasea mali 63 



Black plant-bug, Irbisia brachycerus 213 



Bur clover or cowpea aphis. Aphis medicaginis 90 



Green clock beetle, Oastroidea cyanea 275 



Green peach aphis, Rhopalosiphum pcrsicw 08 



Hop flea-beetle, Psylliodes punctulata . 2S0 



Potato flea-beetle, Epitrix cucumeris 261 



Western armyworm, Euxoa agrestis 20S 



Yellow bear caterpillar, Diacrisia virginica 390 



Rh us — see Sumach. 



Ribes — see Currant and Gooseberry. 



Rice (Orysa sal i in). 



Rice weevil, Calandra orysce 308 



Ricinus communis — see Castor Bean. 



Robima pseitdacacia — see Locust. 



Rock-cress (Arabis sp.) . 



Serpentine leaf-miner, Agromyza pusilla 346 



Roripa nasturtium — -see Water Cress. 



Rose (Rosa spp.). 



Apple leaf-hopper, Empoasea mali 63 



Beautiful Hoplia, Hoplia dispar 243 



Black scale, Saissetia olew 154 



Citrus thrips, Scirtothrips citri 55 



Cottony cushion or fluted scale, Icerya purchasi 110 



Cottony maple or vine scale, Pulvinaria vitis 136 



European peach scale, Lecanium persicw 149 



Flat-headed apple-tree borer, Chrysobothris femorata 236 



Florida red scale, Chrysomphalus aonidum 182 



Frosted scale, Lecanium pruinosum i 151 



Fruit-tree leaf-roller, Archips argyrospila 439 



Fuller's rose beetle, Pantomorus fulleri 298 



Grapevine Hoplia, Hoplia calUpyge 241 



Greedy scale, Aspidiotus camelUw 175 



Greenhouse white fly, Asteroehiton r a pora riorum 198 



Harlequin cabbage bug, Murgantia histrionica 201 



Hemispherical scale, Saissetia hemisphwrica 152 



Iris white fly. Aleyrodes spirwoides 196 



Large rose aphis, Macrosiphum rosw 105 



Oblique-banded leaf-roller, Archips rosaceana 441 



Orange Tortrix, Tortri.v citraua 442 



Oyster-shell scale, Lepidosaphes ulmi 190 



Omnivorous looper, Sabulodes cabcrata 419 



Pernicious or San Jose scale, Aspidiotus pcrniciosus ISO 



Raspberry horntail, Hartigia cressoni 354 



Red scale, Chrysomphalus aurautii 1S1 



Red and yellow leaf-beetle, Cryptoccphalus castaneus 269 



Rhopalosiphum nervatum 99 



Rose leaf-hopper, Empoa rosw 62 



Rose scale, Aulacaspis rosw 170 



Rose snout beetle, Rltynchitcs bicolor 317 



Rusty or antique tussock moth, Notolophus antiqua 411 



Small green rose aphis, Myssus rosarum 99 



