272 



Grvllida3, 169, 216. 

 Gum, 149. 

 Gymnocladus, 141. 



dioica, 63. 

 Gypona pectoralis, 65, 218. 

 Gypsy moth, 156. 



Habia ladoviciana, 178. 

 Hackberry, 75, 146, 152. 

 Halictidaj, 196. 

 Halictus, 181, 195. 



fasciatus, 52, 54, 110, 196. 



obscurus, 54, 196. 



virescens, 52, 196. 

 Halisidota, 140. 



tessellaris, 59, 61, 227. 

 Harmostes reflexulus, 52, 112, 173. 

 Harpalus, 175. 



caliginosus, 175. 



pennsvlvanicus, 175. 

 Harvest-fly, dog-day, 58, 196, 217. 

 Harvest-mites, 164. 

 Harvest-spider, polished, 161. 



stout, 58, 61, 206. 



striped, 205. 

 Harvest-spiders, 132, 138. 

 Haw, 129, 146. 

 Hazel, 139, 141, 223, 227. 

 Hedeoma pulegioides, 57. 

 Helianthus, 111. 

 Helicidffi, 201. 



Hemaris diffinis, 45, 46, 183. 

 Hemerocampa leucostigma, 154, 156. 

 Hemiptera, 98, 138, 170, 217. 

 Hemlock, 149. 

 Hesperiidse, 226. 

 Hetserius blanchardi, 235. 

 Heterocampa, 140, 159. 



guttivitta, 59, 228, 238. 

 Heteroptera, 158. 



Hickorv, 40, 55, 56, 57, 58, 59, 74, 75, 

 76,"' 80, 87, 123. 124, 129, 138, 139, 

 141, 144, 146, 147, 148, 149, 157, 

 177, 211, 215, 217, 223, 226, 227, 

 228. 229. 230. 



bark-beetle. 154. 



bitternut. 57, 60, 63, 228. 



-borer, 147. 



horned-devil. 61, 227. 



pignut, 57, 60, 124. 



seed-gall. 230. 



shagbark. 57, 60, 124. 



shell-bark, 226. 



tube-gall, 229. 



Hippodamia parenthesis, 52, 176. 

 Holcaspis, 140. 



globulus, 59, 232. 

 Honev-bee, 45, 46, 50, 51, 104, 187, 

 200. 



-locust, 147, 149. 

 Honeysuckle, bush, 183. 

 Hoplismenus morulus, 135. ' 



Hornet, white-faced, 135. 

 Hornets, 210. 



Horntail. 144, 154. 231, 233. 

 Horsemint, 57, 124, 200, 201. 

 Horseweed, 170. 

 Humulus, 225. 



Hymenarcys nervosa, 64, 218. 

 Hvmenomvcetes, 137. 

 Hvmenopt'era, 115, 190, 231. 



parasitic, 104, 109, 140, 141, 145, 

 163, 165, 198, 226. 

 Hyphantria cunea, 156. 



Ichneumon cincticornis, 135. 

 Ichneumonidfe, 233. 

 Imperial moth, 64, 227. 

 Indian hemp, 178. 



tobacco. 63. 

 Insecta, 100, 164, 208. 

 Ips 4-guttatus, 176. 

 Iris, 103. 



versicolor, 44. 

 Ironweed, 172, 178. 

 Ironwood, 226. 

 Ischnoptera, 61, 125, 210. 



insequalis, 144. 



pennsylvanica, 210. 

 Isodontia philadelphica, 170, 194. 

 Isosoma, 107. 



grande, 175. 

 Iw, five-leaved, or A^'irginia creeper. 

 57, 60. 63, 177, 223. 



poison, 57. 



J 



Jalvsus spinosus, 64, 126. 219. 

 JassidJB, 107, 112, 118, 171. 

 Juglans nio-ra, 57, 60, 63. 

 Juniperus, 148. 



K 



Katydid, angle-winged, 58, 215. 

 common, 58. 215. 

 cone-nosed, 50. 

 forked, 58. 215. 

 round-winged, 64, 215. 

 Texan, 42, 44, 48, 50, 168. 



