XIX 



Euphoria iiida, 99, 231. 



melancholica, 99. 



sepulchralis, 99. 

 lOuropean Grain-louse, 206. 

 Euschistus (issilis, 195. 



servus, 195. 



variolarius, 195-19fi. 

 Eustilbus apicalis, 180. 

 Euthiips nervosa and E. tritici taken on Corn, 



136. 

 Euxoa messoria, 17, 32-33. 



ochrogaster, 17, 34-35. 



tessellata, 17, 34. 

 Evening Primrose as food plant of Apantesis 

 arge, 75. 

 of Dusky Leaf-bug, 199. 

 Everyx myron, 167. ^ 



Fall Army-worm, 81-83. See under Grass- 

 worm. 



Web-worm, 88. 

 False Chinch-bug, 12, 117, 233. 

 fasciatum, Xiphidium, 147. 

 fasciatus, Ips, ISl, 228. 



Nemobius, 13, 214. 

 Felt, E. P., 37. 42, 149, 15!, 176. 

 Feltia annexa, 17, 3?. 



gladiari^A, 17, 27, 28-29. 



jaculifera, 17, 26-27. 



subgothira. 17, 26-28. 

 femorata, Diapheromera, 212. 

 fpmur-rubrum, Melanopius, 67, 136, 142, 219. 

 Fernald, C. H., 149, 165, 175. 

 fervens, Atta, 159. 

 Field-cricket, Common, 214, 219. 



Pennsylvania, 214. 

 Field-crickets, 214. 

 fissilis, Euschistus, 195. 

 fistulosa, Monarda, 174. 

 Fitch, Asa, 21, .34, 157. 

 Plata, Green, 203-204. 



Mealy, 203. 

 Flatas, 202-204, 233. 

 flavedana, Platynota, 176. 

 fllavus, Chaitophorus, 210. 

 I''lax as food plant of Army-worm, 49. 

 of Common Striped Cutworm, 34. 

 of Garden Web-worm, 90. 

 Fleabane, flowers of, infested by Sulphur Leaf- 

 roller, 174. 

 Flea-beetle, Corn, 107, 109-110. 



Pale-striped, 107-108, 228. 



Potato, 190. 



Smartweed, 190-191. 



Sweet-Potato, 110-111. 



Toothed, 110. 



Western Cabbage, 109. 

 Flea-beetles, 12, 106-111, 190-192, 226. 



general description of corn species of, 106- 

 107. 

 Fletcher, James, 19, 34, 65, 200. 

 Mies doing unimportant injury to Corn, Kil- 



166. 

 Flower-beetle, Common, 99. 

 Flower-beetles, 99-101, 102, 227. 



Flower-beetles — Continued. 

 early stages of, 101. 

 food of and injuries by, 100-101. 

 general description of, 99. 

 Flower-bug, Common, 202. 

 Fodder plants as food of Fodder Worm, 86. 



Worm, 86-87, 226. 

 Forage crops, 59. 



plants, leguminous, cultivated instead of 

 grasses to lessen losses by Chinch-bug, 

 59. 

 Forbes, E. B., 189. 

 forbesi, OScauthus, 217. 

 Formica schaufussi, kernels of Corn gnawed 



by, 161. 

 Formicidffi, 156-161. 

 Four-lined Leaf-bug, 200, 233. 

 Foxtail-grass, Yellow Sorghum Plant-louse found 



on, 210. 

 fractilinea, Hadena, 77, 78, 232. 

 Frit-flies, 164. 



frugiperda, Laphygma, 10, 81. 

 Fruit-chafer, Brown, 100. See Euphoria inda. 

 Fruit destroyed by Variegated Cutworm, 24. 

 infested by Thripidse, 135. 

 injured by Dark-sided Cutworm, 33. 

 by Greasy Cutworm, 21. 

 by Schistocerca americana, 141. 

 ripe, destroyed by Green June-beetles, 102. 

 small, leaves of, as food of woolly bears, 73. 

 subject to injury by Tarnished Plant-bug, 



119. 

 trees, injury to, by Dingy Cutworm, 27. 

 injured by Schistocerca americana, 141. 

 Fruits as food of flower-beetles, 100. 



bruised and sound, as food of Nitidulidie, 



181. 

 decaying, as food of Carpophilus pallipennis, 

 181. 

 frutescens. Wistaria, 166. 

 Fungi as food of Leaf-cutting Ant, 160. 

 of meadow grasshoppers, 145, 147. 

 of tree-crickets (or white crickets), 215, 

 216, 219, 220, 221, 222. 

 Fungus spores as food of ladybugs, 179. 



of scavenger-beetles, 180, 181. 

 furcata, Scudderia, 143. 

 fusciceps, Pegomyia, 9, 70. 

 Phorbia, 70. 



G 



Galium, Theretra tersa bred from, 167. 

 Gama-grass infested by Larger Corn stalk- 

 borer, 92. 

 Garden flowers infested by Stalk-borer, 46. 

 plants as food of Rose-chafer, 185. 

 vegetables as food of Julus coeruleocinctus, 

 223. 

 destroyed by Variegated Cutworm, 24. 

 injured by blister-beetles, 112. 

 by Dark-sided Cutworm, 33. 

 by Greasy Cutworm, 21. 

 by Red-backed Cutworm, 34. 

 by Spotted Cutworm, 25. 

 by Tarnished Plant-bug, 119. 

 by W-marked Cutworm, 31. 



