Xlii HOST INDEX. 



Hemp (Cannabis sativa). Pack 



Apple leaf-hopper, Empoasea niali 63 



Corn ear-worm, Vhloridea obsoleta 3!)7 



Two-spotted mite, Tetranychus telarius 10 



Henbane (Hyoscyamus niger). 



Corn ear-worm, Chloridea obsoleta 397 



Serpentine leaf-miner, Agromyza pusilla 34(5 



Hcraclcum — see Parsnip. 



Heteromchs arbutifolia — see Mountain Holly. 



Hibiscus (Hibiscus spp.) — also see Okra. 



Fuller's rose beetle, Pantomorus fulleri _ 298 



Japanese or Mexican was scale, Ceroplastes ceriferus 137 



Pernicious or San Jose scale, Aspidiotus perniciosns 179 



Pineapple scale, Diaspis bromeliw 160 



Soft brown scale, Coccus hespcridum 143 



Hickory (Cari/a spp.). 



American walnut aphis. CalHpterua caryw 82 



Brown elm scale, Lecanium canadcnsc 144 



Flat-headed apple-tree .borer. Chrysobothris femorata 236 



Lesser shot-hole borer, Xyleborus xyhxjruphus 314 



Little hickory aphis, Monellia caryeUa S2 



Yellow-necked apple caterpillar, Datana ministra 400 



Hickory, Big Bud (Hicoria alba). 



Scurfy scale, Chionaspis furfura 158 



Hicoria alba — see Big Bud Hickory. 



Hippeastrum {Hippeastrum sp.). 



Narcissus bulb-fly, Merodon equestris 326 



Holly (Ilex spp.). 



Black scale, Saissetia olew 154 



Florida wax scale, Ceroplastes fioridensis 138 



Ivy or oleander scale, Aspidiotus hederw 177 



Laurel scale, Aspidiotus britannicus 174 



Oyster-shell scale Lepidosaphes uhrii '. 190 



Potato flea-beetlo. Epitriw cucumeris 261 



Soft brown scale, Coccus hesperidum 143 



Holly, American (Ilex opaca). 



European peach scale, Lecanium persicw 149 



Holly, Mountain or Christmas Berry (Hcteromelcs arbutifolia). 



Black scale, Saissetia olew 154 



European fruit Lecanium, Lecaniuui corni 14(5 



European or Italian pear scale, Epidiaspis piricola 172 



Greedy scale, Aspidiotus camellia} 175 



Hemispherical scale, Saissetia hemisphcerica 151 



Omnivorous looper. Subulodcs caberata 41!) 



Oyster-shell scale, Lepidosaphes uhni 190 



Hollyhock (Althaa rosea). 



Apple leaf-hopper, Empoasea malt 63 



Blue sharpshooter, Tettigoniella cireellata 60 



Yellow bear caterpillar. Diacrisia virginica 390 



Honeysuckle (Lonicera sp.). 



Oblique-banded leaf-roller, Archips rosaceana 441 



Omnivorous looper. Sabulodes caberata 419 



Oyster-shell scale, Lepidosaphes uhni 190 



Pernicious or San Jose scale, Aspidiotus perniciosns 179 



Potato flea-beetle, Epitrix cucumeris 201. 



