308 



General Index. 



Figure of— (Continued) . 

 Apple-tree aphis, 217. 

 Apple- tree case-bearer, 217. 

 Aspidiotus nerii, 214. 

 Birch-leaf Bucculatrix, 134. 

 Black cut-worm, 189. 

 Bucculatrix Canadensisella, 134. 

 Bucculatrix pornifoliella, 136. 

 Chauliodes pectinicornis, 158. 

 Chauliodes rastricornis, 156. 

 Chauliodes serricornis, 158. 

 Clastoptera obtusa, 153. 

 cocoon of Apple leaf Bucculatrix, 131. 

 cocoon of Birch-leaf Bucculatrix, 134. 

 cocoon of Bucculatrix Canadensisella, 134. 

 cocoon of Bucculatrix pornifoliella, 136. 

 cocoon of peach tree borer, 184. 

 Coleophora malivorella, 217. 

 Corydalis cornuta, plate 2. 

 Corimeleena pulicaria, 213. 

 Cyllene pictus, 175. 

 Diplosis pyrivora, 142. 

 egg of Eudryas grata, 170. 

 Eudryas grata, 171. 

 European Long-tting. 165. 

 genitalia of pear-midge, 148. 

 Glycobius speciosus, 203. 

 Gortyna nitela, 191. 

 Hickory -tree borer, 175. 

 hop-vine aphis, 208. 

 Horned Corydalis, plate 2. 

 Julus cceruleocinctus, 199. 

 Larch saw fly, 168. 

 larva of Agriotes mancus, 198. 

 larva of Agrotis clandestina, 199. 

 larva of Agrotis ypsilon, 189. 

 larva of birch-leaf Bucculatrix. 134, 135. 

 larva of Chauliodes pectinicornis, plate 1. 

 larva of chauliodes rastricornis, 156. 

 larva of Clastoptera on pine, 154. 

 larva of Corydalis cornuta, plate 2. 

 larva of Cyllene pictus, 175. 

 larva of Darapsa Myron, 187. 

 larva of Eudryas grata, 170. 

 larva of Gortyna nitela, 191. 

 larva of Lachnosterna fusca, 175. 

 larva of larch saw-fly, 168. 

 larva of locust mite, 180. 

 larva of lunated long-sting, plate 3. 

 larva of meal worm, 176. 

 larva of Melanotus communis, 198. 

 larva of pear midge, 147. 

 larva of Sannina exitiosa, 184. 

 larva of Synchlora glaucaria, 130. 

 larva of Telephorus bilineatus, 173. 

 larva of Tenebrio molitor, 176. 

 larva of Thalessa lunator, plate 3. 

 larva of Tremex Columba, 1G5 

 larva of Trombidlum locustarum, 180. 

 Locust mite, 180. 

 Lunated long-Sting, plate 3. 

 Macrodactylus BUbspinoSUS, '-'00. 

 Maple-tree Boale Insect, 178. 



Figure of— (.Continued). 



Meal-worm, 176. 



Melanotus communis, 199. 



Melon aphis. 211. 



Nematus Erichsonii, 168. 



Peach-tree borer, 184. 



Pear midge, 142. 



Pears infested by larvae of the pear-midge, 

 147. 



Pemphredon concolcr, 163. 



Phorodon humuli, 208. 



Pulvinaria innumerabilis, 178. 



pupa of Chauliodes rastricornis, 156. 



pupa of Coleophora malivorella, 217. 



pupa of Corydalis cornuta. plate 2. 



pupa of Cyllene pictus, 175. 



pupa of Diplosis pyrivora, 142. 



pupa of peach-tree borer, 184. 



pupa of pear midge, 142. 



pupa of Thalessa lunator, plate 3. 



pupa of Tremex Columba, 165. 



Raspberry geometer, 130. 



Rhyssa persuasoria, 165. 



Rose-bug, 200. 



Squash-bug, 203. 



Stalk-borer, 191. 



Sugar-maple borer, 203. 



Synchlora glaucaria, 130. 



Telephorus bilineatus, 173. 



Tenebrio molitor, 176. 



Thalessa lunator, plate 3. 



Thousand-legged worm, 199. 



Tremex Columba, 165. 



Trombidium locustarum, 180. 



White scale, 214. 



wire-worm attacking corn, 199. 

 Fire-flies, 174. 

 Fish-oil soap remedy, 213. 

 Fitch, Dr., cited, 152, 153. 



computation of plant-lice on a cherry tree* 

 265. 



description of Janus flaviventris, 167. 



on the cut-worm dragon, 237. 



referred to, 262, 264. 



Reports on the Insects of the State of 

 New York cited, 152, 153, 167, 261. 

 Five-spotted sphinx, 242, 243. 

 flaviventris, Janus, 108, 166-163. 

 Fletcher [James] cited, 133. 



insects from, 298. 

 Flight of moths, extraordinary, 287. 

 Flour mite: Tyroglyphus farina>=T. siro, 293. 

 Fly, A. J , on the cow-horn fly, 194. 

 Forbes, Prof. S. A., on the melon aphis, 210. 

 211, 212. 



reports, how obtained, 282. 

 forceps, Cermatia, 28 1 

 Fowls for destroying insect posts. 858, 

 French, Prof. G. H., cited, 129. 191. 

 Fruit destroyed as a remedy, 848. 

 fulgida, Euphoria, 886. 

 Fuller, A. s., quoted, ITT; its, 858. 

 fungorum, Czechia, I • ■:. 



