HOST INDEX. XV 



Apple, Crab (Pyrus baccata). Page 



Clover-apple aphis, Aphis bakeri 88 



Codlin-nioth, Cydia pomonella 437 



Oyster-shell scale, Lepidosaphes ulmi 190 



Pernicious or San Jose scale, Aspidiotus perniciosus 179 



Scurfy scale, Chionaspis furfura 158 



Apple. Flowering' Crab — see Chokeberry. 



Apple, Custard (Annona reticule', Jt). 



Floinda wax scale, Ceroplastt floridcnsis 138 



Apple, Thorn — see Jimpson Weed. 



Apricot (Pruuus armeniaca) . 



Apricot leaf-weevil, Paraptochus scllatus 299 



Black fruit-tree weevil, Magdalis gracilis 302 



Black scale, Saissetia olece 154 



Branch and twig-borer, Polycaon confertus 239 



California peach borer, 2Egeria opalcs- us 424 



Cherry fruit sawfly, Hoplocampa cookei 359 



Citrus thrips, Scirtothripa citri 55 



Common termite, Termes lucifugits 29 



Cottony cushion or fluted scale, Icerya purchasi 110 



Destructive Eleodes, Eleodcs omissa borealis 291 



Devastating grasshopper. Melanoplus devastator 45 



European fruit Lecanium, Lccanium corni 140 



European fruit-tree scale. Aspidiotus ostreoeformis 179 



Fall cankerworm, Alsophila pometaria ; 415 



Flat-headed apple-tree borer, Chrysobothris femorata 230 



Frosted scale, Lecanium pruinosum 151 



Fruit-tree leaf-roller, Archips argyrospUa 439 



Fruit-tree sericas, Serica spp 250 



Fullers rose beetle, Paatomorus fulleri 298 



Green peach aphis, Rhopalosiphum persicw 98 



Lesser shot-hole borer. Xyleborus xylographus 314 



Oblique-banded leaf-roller, Archips rosaceana 441 



Orange Tortrix, Tortrix citrana 442 



Oyster-shell scale. Lepidosaphes ulmi 190 



Peach tree borer, JLgeria cxitiosa 421 



Peach twig-borer, Anarsia lineatellia 445 



Pear thrips, Twniothrips pyri .".7 



Pernicious or San Jose scale, Aspidiotus perniciosus 179 



Putnam's scale, Aspidiotus ancylus 174 



Red-humped caterpillar. Schizura eoncinna 407 



Red spider, Bryobia pratensis 14 



Shot-hole borer or fruit-tree bark-beetle, Eccoptbgaster rugulosus 311 



Small darkling ground beetle, Eurymetopon bicolor 292 



Social scarabaeid, Ccenonycha socialis 241 



Soft brown scale, Coccus hespetidum 143 



Spring cankerworm, Paleacrita vernata 417 



Two-striped leaf-beetle. Luperodes bivitiatus 277 



Walnut scale, Aspidiotus juglans-rcgiw 178 



Western twig-borer, Apatc punctipennis 238 



Western striped cucumber beetle, Diabrotica trivittata 274 



Western 12-spotted cucumber beetle. Diabrotica soror 271 



Yellow-necked apple caterpillar, Datana ministra 406 



Aqu ilegia — see Columbine. 



Arab is — see Rock Cress. 



Arachis hypogwa — see Peanut. 



Aralia nudicaulis — see Sarsaparilla. 



