XXIII 



Lettuce as food plant of Army-worm, 49. 

 of Common Striped Cutworm, 34. 

 of Dark-sided Cutworm, 3.3. 

 of Dingy Cutworm, 27. 

 of Garden Web-worm, 90. 

 of Glassy Cutworm, 20. 

 of Hedgehog Caterpillar, 74. 

 of Salt-marsh Caterpillar, 74. 

 of W-marked Cutworm, 31. 

 of Yellow-headed Cutworm, 21. 

 of Zebra caterpillar, 171. 

 destroyed by Pale-striped Flea-beetle, 108. 

 Leucania albilinea, 83-84. 

 pseudargyria, 171, 231. 



unipuncta, 17, 47-51, 227. See Army- worm, 

 leucopterus, Blissus, 57. 

 Liburnia ornata, 204. 



Lichens, spores of, as food of lady-bugs, 179. 

 lignicolor, Hadena, 17, 31, 231. 

 lignosellus, Elasmopalpus, 10, 94. 

 Ligyrocoris sylvestris, 233. 



found on corn silk; distribution of, 198. 

 Ligyrus, 228. 



character of injury to Corn by, 7. 

 gibbosus, 98, 184, 228. 

 rugiceps, 99. 

 Lilac as food plant of Smartweed Caterpillar, 

 170. 

 of Yellow Bear, 74. 

 Lily as food plant of Zebra-caterpillar, 171. 

 Limnobaris deplanata, 229. 



found on Corn, 193. 

 lineatella, Prodenia, 79. 

 lineatus, Poecilocapsus, 200, 233. 

 lineolata, Crem^astogaster, 126. 

 Lintner, J. A., 19, 31, 86, 100, 180, 182, 223. 

 Little Negro-bug, 115, 233. 

 Lixus concavus, 114, 229. 



mucidus, 114, 229. 

 Lloyd, W. B., 145. 



Lobelia as food plant of Red-banded Leaf-roll- 

 er, 175. 

 Locust as food plant of Sulphur Leaf-roller, 174. 

 Lesser Migratory, 67. 

 Rocky Mountain, 65, 136. 

 Locustidae, 13, 148. 

 Lombardy Poplar as food plant of Smartweed 



Caterpillar, 170. 

 longicornis, Diabrotica, 4, 69, 187, 188, 231. 

 longipennis, Dissosteira, 213, 229. 

 Long Johns. See Blister-beetles. 

 Lophoderus triferanus, 175. 

 Loxostege, 10. 



similalis, 89-91, 227. 

 Lucerne as food plant of Zebra-caterpillar, 171. 

 lucublandus, Pterostichus, 177. 

 Lugger, Otto, 20, 132, 175, 195. 

 Luperodes varicornis, 187, 227. 

 Luperus brunneus, 187. 

 luteolellus, Crambus, 38, 40, 41, 42, 43, 153, 



154, 155, 230. 

 Lygus pratensis, 12, 118-120, 233. 



M 



McCook. H. C, 159. 



Macrodactylus subspinosus, 184, 227. 



Macrosiphum granaria taken on Corn, 206. 



trifolii, 208. 

 maculata, Megilla, 179. 

 Madder family as favorite food plants of The- 



retra tersa, 167. 

 Maggots, leaf-mining, 9. 

 maidiradicis. Aphis, 12, 69, 156. 

 maidis. Aphis, 12, 123, 156. 



Thrips, 136. 

 mali, Empoasca, 121, 123. 

 Mallow as food plant of Ear-worm, 67. 

 Mamestra picta, 171. 



renigera, 17, 35. 

 Maple infested by Euphoria inda, 101. 



Soft, as food plant of Red-banded Leaf- 

 roller, 175. 

 of Smartweed Caterpillar, 170. 

 buds and leaves eaten by W-marked Cut- 

 worm, 31. 

 leaves of, eaten by Dark-sided Cutworm, 33. 

 margaritosa saucia, Peridroma, 17, 23-25. 

 marginata, Epicauta, 111. 

 Margined Blister-beetle, 112, 113, 231. 

 Marten, John, 158. 

 mauritanica, Tenebrioides, 182. 

 May-beetles, 98. 



Meadow grasshoppers, 13, 145, 146, 147, 227, 

 229. 

 distinguished from, corn grasshoppers, 136. 

 egg-punctures made by, 215, 216. 

 larger, 144-146, 229. 

 smaller, 147, 148, 229. 

 Oat -grass as food plant of Garden Web- 

 worm, 90. 

 Meadows, injuries to, by sod web-worms, 36. 

 Mealy Plata, 203. 

 Megilla maculata, 179. 

 melancholica. Euphoria, 99, 100. 

 Melanophthalma distinguenda infesting Corn, 

 182. 

 pumila, 182. 

 Melanoplus atlanis, 67, 136. 

 bivittatus, 67, 136. 

 differentialis, 67, 136. 

 femur-rubrum, 67, 136, 142, 219. 

 scudderi 142, 229. 

 spretus, 136, 138, 139. 

 Melasoma lapponica, 186. 



scripta, 186. 

 Melon as food plant of Common Striped Cut- 

 worm, 34. 

 of Dingy Cutworm, 27. 

 of Garden Web-worm, 90. 

 infested by Toothed Flea-beetle, 1 10. 

 injured by Imbricated Snout-beetle, 113. 

 -vines injured by Diabrotica tenella, 188. 

 Melons as food of thousand-legged worms, 222. 

 destroyed by Pale-striped Flea-beetle, 108. 

 injured by Leptoglossus phyllopus, 197. 

 by Western Green June-beetle, 102. 

 Mesogramma politum, 162-163. 

 Mesograpta polita, 162. 

 messoria, Euxoa, 17, 32. 

 Microtoma atrata, 198, 233. 

 Mignonette as food plant of Ear-worm, 67. 

 Migratory Locust, Lesser, 67. 



