427 
Lachnidium acridiorum, disease of African lo- 
cust, rev., 151. 
Lachnosterna arcuata, in Vermont, 390. 
dubia, in Vermont, 390. 
fusca, in Vermont, 390. 
grandis, in Vermont, 390. 
insperata, in Vermont, 390. 
notes on, art., 389-392. 
rugosa, in Vermont, 390, 
spp., injuring corn, 152. 
on apple, ref., 107. 
time of flight in, rem., 229. 
Ladybird, South African, enemy of Icerya, 344. 
Ladybirds, for California, from Honolulu, 163. 
Lady bugs, see Ladybirds. 
Lelius trogodermatis, bred from ‘Trogoderma, 
mm., 122. 
Lemobothrium, special structures of, m., 191. 
Lampa, Sven, report of, rev., 2. 
Laimpronota frigida, reared from Nematus, 177. 
Langlois, and Kiinckel, on locust disease, 151. 
Lasioderma serricorne, remedy discussed, 165. 
Lasioptera farinosa, on blackberry, ref., 232. 
Latrodectus mactans, poisonous bite of, 267, 277. 
Lead, bored by insect, 1., 202. 
-boring insects, 81. 
Leaf-beetle, grape, in California, ref., 167. 
-cutting ants, remedies for, 328. 
-hopper, grape, in New Mexico,m., 27, ref., 91. 
in Colorado, ref., 355. 
note on, 142. 
Leat-hoppers, estimate of losses by and amount 
saved from, 15. 
grass, experiments against, ref., 87. 
Leaf-miner, infesting sour gum, 137. 
in wheat, 290. 
on grape, m., 26. 
on Populus fremontii, 27. 
Leaf-roller box-elder, in Colorado, ref., 355. 
lesser apple, in Canada, m., 227. 
oblique-banded, in Canada, m., 227. 
Leather, damaged by Sitodrepa panicea, 403. 
LeBaron, William, entomological writings of, 293. 
Lebia grandis, an old enemy of Colorado potato 
beetle, 204. 
Lecanium (?) dendrophthore in Jamaica, 333. 
hemisphericum, in Jamaica, 157, 334. 
hesperidum, Australian ladybird feeding on, 
mm., 164. 
from Sandwich Islands, 218. 
on Mediterranean orange, 288. 
on pepper tree, 294. 
olez, found in Jamaica, 334. 
persica, probably eaten by mice, 410. 
in California, 347. 
Australian ladybird feeding on, m., 164. 
Honolulu lady birds to be tried against, 163. 
type of Bernardia, m., 150. 
preyed on by Thalpochares cocciphaga, 290. 
sp., Comys fusca bred from, 142. 
sp-, on Plumieria rubra, in Jamaica, 333. 
Legislation against insects in California, 337-339. 
Leis conformis, attempted introduction of, 164. 
commonest enemy of woolly root-louse of 
apple, ref., 164. 
Leland Stanford, jr., Univ., entomology at, 237. 
Lema sayi, on Commelyna virginica, rem., 229. 
Leopard moth, European, ravages in Brooklyn, 
art., 317. 
trees affected by, 319. 
See also Zeuzera pyrina. 
Lepidoptera, collection of J. Alston Moffat, m., 227. 
in Dr. Bos's compendium, ref., 149. 
number of described species, 361. 
peculiar structures of, rem., 351. 
whose females are wingless, 287. 
Leptocoris trivittata, attacking fruit, 273. 
Leptoglossum phyllopus, on currants, 79. 
Leptoterna amcena, in grass, 198. 
Leptura nitens, synonymical note, 130. 
proxima, reared from maple, 65. 
zebra= L. nitens, 130. 
Lestophonus icerye, EKuryischia lestophoni a par- 
asite of,m., 254. 
: 3 eee | Leucania albilinea, in Kansas, mm., 71. 
Lampronia rubiella, on raspberry in England, 38. | ee) ’ 
phragmatidicola, lary of, found on snow, 335.. 
unipuncta, form asticta, occurrence in Ja- 
maica, m., 157. 
| Liburnia sp. in grass, 198. 
Lights, electric, against insects, 318. 
| Limax campestris, feeding on plant-lice, 348. 
| Lime, against Diabrotica vittata, 44. 
Limenitis disippus, parasites possibly bred from, 
253. 
Limneria gracilis, enemy of Plutellacruciferarum,,. 
m., 236. 
cedemasiz, parasite of Gidemasia, 207. 
pallipes, Elasmus atratus bred from, 25. 
pallipes, in webs of Hyphantria, 134. 
tibialis, enemy of Plutella cruciferarum, 236. 
Lintner, Dr. J. A., seventh report, rev., 353. 
Liopus facetus = Lepturges facetus, 132. 
Liotheide, affinities of, 190. 
Lipeurus, affinities of, 188, 190. 
Lita solanella, potato-tuber moth, art., 239-242. 
, Lithocolletis, appearance of larva intested by Co- 
pidosoma, 193. 
hamadryadella, ref., 194. 
Liver-fluke, called wire-worm, 404. 
remarks on, 291. 
Lixi, paper on food-plants, rem., 352. 
Lixus, synopsis, ref., 351. 
Locust, differential, ref., 323. 
fungus disease of, rev., 151. 
long-winged, habits and occurrence in 1891, 18, 
19, 55, 322. 
migratory, occurrence, 20, 21, 23. 
fungus disease of, rev., 151, 408. 
non-migratory, in Nevada, 144. 
or grasshopper outlook, art., 321-223. 
pellucid, ref., 323. 
plague, Masicera pachytitis a parasite of, 89. 
ponderous, note on, 22. 
post oak, habits and occurrence, 20. 
red-thighed, notes on, 22. 
Rocky Mountain, ref., 322. 
occurrence, 20, 21. 
17-year = Cicada septendecim. 
two-striped, notes on, 21. 
See also Grasshopper. 
Locusts, destructive, amount saved from, 23. 
birds destroying, 409. 
crops affected, 52. 
~~. <€aJwistie* 2 
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