479 



Dasyneura radifolii, 289. 



toweii, 289. 

 Datana ministra, 363. 

 Davidson, W. M., 299-305. 

 Davis, J. J., 261. 

 Dendroctonus, 50, 53. 



ponderosa?? 51. 

 Dengue or Dandy Fever, 321. 

 Dermacentor nitens, 252, 420. 



parumapertus var. margiuatus 

 252. 



variabilis, 256. 



venustus, 255, 256. 

 Diabrotica longicornis, 463. 



vittata, 209. 

 Diarrhoea, 42, 43. 

 Diaspinse, 98. 



photomicrography, 95-97. 

 Disapis pentagona, 207. 

 Dibrachys, 458-459. 

 Dicymolomia julianis, 236, 237. 

 Diestrammena marmorata, 79. 

 Dipterous parasites, 122. 

 Disease, 34, 37, 38, 39, 40, 41, 43, 45. 

 Disparene, 208. 

 Doane, R. W., 220-223. 

 Dogs, 253, 254. 

 Dog and cat flea, 192. 

 Dogwood, 429. 

 Doryphora, 10-Iiueata, 209. 

 Drepanosiphum acerifolii, 306. 



braggii, 350. 



platanoides, 349. 

 Drosophila ampelophila, 226. 



Ear-worm, 30. 

 Early Moore grapes, 257. 

 Economic entomologists, proceed- 

 ings, 1-66, 89-174, 201-220. 

 Economic entomology, aspects of 

 progress in, 25-35. 



demonstration work, 336-41. 

 Electric fans, 168. 



Eleodes, enemy of planted grain, 

 332-36. 



clavicornis, 335. 



dentipes, 335. 



extricata, 336. 



hispilabris, 336. 



nigrina, 336. 



obscura, 336. 



obsoleta, 336. 



opaca, 333, 335. 



pimeliodes, 336. 



suturalis, 336. 



tricostata, 336. 

 Elephantiasis or Fllariasis, 321. 

 Elm. 54, 306, 353, 357, 363, 393, 443, 

 445. 



American, 356, 435. 



European, 356. 



white, 356. 



leaf beetle, 204. 363. 



Elymus americanus. 233, 289. 

 canadensis, 233. 



Embaphion muricatum, 336. 



Empoasca mali, 54-58, 55, 56, 57, 79, 

 211. 

 unicolor. 79. 



Enarmonia interstinctana. 210. 



Enarmonia prunivora, 237, 238, 239. 



English grain louse, 210. 

 walnut, 442. 



Ennomos subsignarius, 306. 



Enteritis, 42. 



Entomological investigations, impor- 

 tance of proper method in, 99- 

 106. 



Entomological notes for Missouri for 

 the season 1908, 218-220. 



Entomologist, publications of station, 

 268-277. 



Eriocampoides limacina, 211. 



Erysipelas, 43. 



Estridae, 266. 



Ethyl alcohol, 226. 



Eucalymnatus tessellatus. 435. 



Eudemis vacciniana, 47. 



Eulecanium nigrofasciatum. 192. 206. 



Euonymus scale, 207. 



Euproc-tis chrysorrhoea, 80, 307. 



European castorbean tick, 256. 

 fruit lecanium, 443. 

 peach scale, 441. 



Evergreens, 53, 296. 



Express cars, 44. 



Fagus ferruginea, 385. 



sylvatica, 385. 

 Fall web worm, 450. 

 Felt. E. P., 39-44, 80. 193. 257, 286-93, 



307, 342-45, 471. 

 Fermented cider, 226. 

 Fermenting fruit, 226. 

 Fernald, H. T., 278-79, 279-80. 

 Festuca pratensis, 233. 

 Ficus, 283. 

 Field larks, 252. 

 Field mice, 153, 256. 

 Fig, 378. 

 Fire worm, 47. 

 Fish, 313, 321. 

 Fish-oil soap, 58. 

 Fiske, W. F., and Thompson, W. R., 



450-460. 

 Flax, 305. 



Fleas, 266, 268, 321. 

 Flesh-flies, 227, 229, 268. 

 Flies, 40, 41, 42, 43, 44, 45, 265. 

 Florida orange, new enemy of, 448- 



449. 

 Flower flies, 306. 

 Food, 40, 41. 

 Forbes, S. A., 2.5-35. 

 Forest insect control at a profit, 



an example of, 49-51. 



