500 



INDEX 



Gipsy moth, 76, 87, 173, 174, 175, 179, 

 194, 196, 371, 465, 491 ; colonies in 

 Connecticut, 194-96; from Japan 

 — a warning, 296. 

 Glenn, P. A., 216-20. 

 Glossina morsitans, 268. 



palpalis, 268. 

 Gnathotricus occidentaHs, 457. 



sulcatus, 457. 

 Goosberry, ISO, 181, 184. 



gall midge or bud deformer, 

 180-84. 

 Goosefoot, 440. 

 Grain, 111, 121, 190, 249, 416. 



aphis, 34. 



insects, 75. 

 Grammonota maculata, 339. 

 Grape berry moth, 468. 

 Grapes, 131, 209, 290. 

 Grapholitha caryse, 467. 

 GrasseUi's arsenate of lead, 154. 

 Grasshoppers, 49, 75, 250. 



conditions in Colorado, 121-23. 



fungus, 122. 



ovipositing, position assumed by fe- 

 males, 232. 



work in Minnesota in 1911, 111-21 

 Guava, 450. 



Hsemaphysalis leachi, 377, 382. 

 Hair worms, 116. 

 Hairv woodpecker, 461 . 

 Hartung, W. J., 443-51. 

 Hawthorn, 395, 398. 

 Headlee, T. J., 98-109, 472-84. 

 Heartwater, 377. 

 Heartwood pine borer, 458. 

 HeUcobia hehcis. 116. 

 Heliothis obsoleta, 426, 452. 

 Hematobia serrata, 313. 

 H^merocampa leucostigma, 174. 

 Hemicliionaspis aspidistrae, 257. 



minor, 256, 257, 258, 261, 262, 263. 

 Herms, W. B., 355-57. 

 Herrick, G. W., 169-72. 

 Hessian fly, 75, 248, 249, 286; time wheat 



should be sown to escajJe fall 



brood, 98-109. 

 Hewitt, C. G., 296. 

 Hickory shuck worm, 467. 

 Hippodamia ambigua, 231. 

 Hodgkiss, H. E., 193-94. 

 Hollister, W. O., 263-67. 

 Holloway, T. E., 4, 25-28, 452-56. 

 Hood, Clarence E., 373. 

 Hop plant louse, 89. 

 Hornfly, 252, 313, 

 Horse bot flies, 252. 



flv, 313, 317, 320. 

 House fly, 89, 114, 269, 274, 310, 318, 



321, 322, 363. 

 Houser, J. S., 180-84; 399. 

 Hunter, S. J., 61-63; 207-16. 

 Hunter, W. D., 123-31, 188-92. 



Hyalomma a^gj'ptium, 378, 379, 382. 

 Hydrocj'anic acid gas, 204, 220. 

 Hj-ponomeuta mahnella, 425. 



Important insects in 1911 in Nebraska^ 



193. 

 Infantile Paralysis, Possible Etiological" 



Relation of Certain Biting Insects 



to Spread of, 305-24; note, 489. 

 Insect destruction of fire-killed timber 



in Black Hills of South Dakota, 



45&-64. 

 Insect photography methods, 54-59. 

 Insects and disease for 1911, annotated 



list of literature on, 268-85; 



bibhography, 271-85. 

 Insects and spiders in Spanish moss, 



338-39. 

 Insects of Manitoba, 248-52. 

 Insects in Massachusetts, 1911, 245-48. 

 Insecticide industries in California, 358— 



64. 

 Inda, J. R., 237, 299-300. 

 Iris, 247, 248. 

 Intonida pini, 368. 

 inopis, 368-69. 

 resinicola, 368. 

 resinicoloides, 368. 

 tritici, 286, 289. 

 Ixodes pilosus, 378. 

 rubicundus, 377. 



Japanese cedar apple, 80. 



gip.sy moth, 296. 

 Jennings, A. H., 131-42. 

 Johannsen, O. A. 97. 

 Johnston, F. A., 429-33. 

 June beetle, 251. 



KaUosj'sphinga ulmi, 171-72; 247. 

 Kansas court decision, 207-16. 

 Kellogg, V. L., 357-58. 

 Kerosene, 195, 381, 382. 



emulsion, 187, 188. 

 Kissing bug, 311. 

 Knab, Frederick, 196-200. 



Lachnosterna dubia, 251. 



fusca, 398. 



grandis, 398, 251. 



hirsuta, 398. 



hirticula, 398. 



rugosa, 251. 

 Laclmus juniperi, 74. 

 Lamb's quarter, 437. 

 Lantern traps, 441. 

 Laphygma frugiperda, 403, 427, 465, 467, 



490. 

 Larch, 178. 

 Larch sawfly, 251. 

 Lasioptera cereahs, 286. 

 Lead arsenate, 145, 150, 153, 154, 194, 



196, 361, 392, 393. 

 Leaf-miners, 346. 



