INDEX 
Currant Fruit-fly, 346. 
Spanworm, 282. 
Stem-girdler, 246. 
Worm : 
Imported, 285. 
Native, 286. 
Currant insects (additional) : 
Four-lined Leaf-bug, 311. 
San José Scale, 254. 
Terrapin Scale, 261. 
Cut-off, 102. 
Cutworms, 140, 213, 328. 
Cydia nigricana, 217. 
Cylas formicarius, 117. 
Cymatophora ribearia, 282. 
D 
Dagger, Smeared, 275. 
Damage by insects, 3. 
Dasyneura leguminicola, 219. 
Datana ministra, 270. 
Definite Marked Tussock Moth, 295. 
Dermanyssus galline, 377. 
Desmia funeralis, 303. 
Destroying egg masses, 60. 
weeds, 57. 
Diabrotica duodecimpunctata, 111, 152. 
longicornis, 111. 
vittata, 150. 
Diacrisia virginica, 181. 
Diamond-back Moth, 177-178. 
Diaphania hyalinata, 216. 
nitidalis, 215. 
Diastrophus turgidus, 247. 
Diatrea saccharalis, 126. 
zeacolella, 125. 
Dichomeris ligulellus, 278. 
Dicyphus minimus, 195. 
Digestive system, 13. 
Diphadnus appendiculatus, 286. 
Diptera, 31. 
Diseases carried by insects, 42. 
Disk nozzle, 100. 
Disonycha triangularis, 160. 
xanthomelena, 159. 
Dispersal of insects, +0. 
Distillate oil emulsion, 261, 330. 
Dog Flea, 354. 
Dolerus arvensis, 180. 
collaris, 180. 
Domestic animal pests, 371. 
Dragon Flies, 24. 
Drasteria erechtea, 179. 
Dry-slaked lime, 79. 
Dusting apparatus, 99. 
Dysdercus suturellus, 221. 
E 
Ear-worm, Corn, 211. 
Eccoptogaster rugulosus, 241. 
Egg parasites, 46. 
Egg-plant insects (see Potato). 
Eggs of parasite, 47. 
Eight-spotted Forester, 275. 
Elaphidion villosum, 251. 
Elasmopalpus lignosellus, 127. 
Elateride, 30, 107. 
Electro process, 67. 
Elm Spanworm, 283. 
Emphytus cinctus, 181. 
Empoasca mali, 313. 
Empria maculata, 288. 
Emulsion : 
earbolic acid, 77. 
crude oil, 74. 
distillate oil, 261, 330. 
kerosene, 73. 
linseed oil, 74. 
Enarmonia interstinctana, 217. 
prunivora, 339. 
Endelomyia rose, 181. 
Enemies of insects, 45. 
Ennomos subsignarius, 283. 
Ephestia kuehniella, 360. 
Epicerus tmbricatus, 167, 329. 
Epicauta cinerea, 145. 
pennsylvanica, 145. 
vittata, 144. 
Epilachna borealis, 148. 
corrupta, 148. 
Epitrix cucumeris, 156. 
parvula, 159. 
Epochra canadensis, 346. 
Erannis tiliaria, 284. 
Eriocampoides cerast, 288. 
| Eriophyes pyri, 308. 
| Esophagus of insects, 13. 
| Estigmene acrea, 182. 
| Eudamus proteus, 188. 
Eudemis vacciniana, 299. 
| Bulecanium nigrofasciatum, 261. 
| Euphoria inda, 323. 
399 
