375 



Desmodium acuminatum, Toryraus ludbeckiae 



from galls on, 343. 

 Dewberry, doubtful food-plant of Anthonomus 



signatus, 174. 

 Die-back fungus, secondary in attack, 151. 

 Dogwood attacked by Kedlegged tlea beetle, 336. 



flowering, Anthonomus .signatus on, 175. 

 Dolichos, Bruchus 4maculatus on, 165. 



E. 



Echinocystis lobata, Melittia ceto feeds on, 82. 

 Elm, Brac6n eurygaster bred from, 248. 



Cacoecia semiferana on, 49. 



Gossyparia ulmi on, 51. 



parasite of Ceratomia on, 136. 

 Elymus canadensis. Gortyna cataphrasta on, 125. 

 Empusa aphidis, against chinch bugs, 70. 

 Eragrostis, Colopha eragrostidis on, 235. 

 Erica scoparia food-plant of Crepidodera lineata, 



340. 

 Erythrina umbrosa, Aspidiotus and Ceroplastes 



on, 245. 

 Eucalyptus globulus, Polycaon stoutii on, 33. 



vs. mosquitoes, 344. 



Xylotrechus naviticus on, 34. 

 Eupatorium, Archasia galeata on, 93. 



maculatum. Acutalis colva on, 92. 



Farfugium grande, Eristalis tenex on, 200. 



Ficus, species of Aspidiotus on, 160. 



Fig, Blastophaga psenes. introduction of. 63 



Ptychodes trivittatus reported on, 18. 



Smyrna, in Australia, ref., 63. 

 Fuchsia, Thripidaj attacking, 125. 

 Fungi, do Termites cultivate, 134. 

 Fungus, inhabitants of a, rev.. 133. 



Gaylussaciaresinosa, believed exempt from An- 

 thonomus signatus, 175. 

 Genip, Ceroplastes and Aspidiotus on, 246. 

 Geranium, Siphonophora geranii on, 236. 

 Gleditschia triacanthos, Spermophagus robinia; 



on, 166. 

 Glycyrrhiza lepidota, Publilia spp. on, 92. 

 Golden rod, coloring matter of plant-louse on, 49. 



Lytta murina on, 261. 

 Gooseberry, Cacoecia argyrospila on, 17. 



Gortyna cataphracta on, 125. 

 Gossypium barbadense, Dactylopius virgatus on, 



246. 

 Grape, Auomala lucicola on, 95. 



Anomala marginata on, 44. 



Anthonomus signatus on, 175. 



Chionaspis minor on, 246. 



Couorhinus variegatus on, 204. 



Desmia maculalis injuring, 137. 



Haltica foliacea on, 39. 



Haltica torquata on, 35. 



Lecanium oleaj on, 160. 



^Macrodactylus uniformis on, 38. 



Psoa 4-signata on, 34. 



rose-chafer on, 95. 



Scyphophorus acupunctatus on, 35. 



species of Membracidie on, 92, 93. 



various insects on, 17, 18, 19. 



Grapes, analyses of sprayed, n, 3. 



damaged by cutworms, 354. 

 Graphiola phcenicis, fungus disease of Phcenix 



dactylifera, 246. 

 Grass, attacked by locusts in Iowa, 112. 

 grasshoppers injurious to, 324. 

 injured by Drasteria erectea, 87. 

 insects on, 117. 

 in Canada, 124. 

 injuring, 75. 

 species of Membracidae on, 92. 

 timothy, a new enemy to, 90-92. 

 Grasses, Ctenucha virginica injuring, 125. 

 I Gortyna cataphracta on, 125. 



Hadena devastatrix on, 125. 

 Grewia rothii, Ceroplastes floriden.sis on, 160. 

 Guaiacum officinale, species of scale insects on, 



245. 

 Guava, Dactylopius longifllis on, 246. 



damaged by Aleurodicus cocois, 315. 

 Gum, blue, remedy for mosquito, 268. 

 I G>Tnnocladus canadensis, Sphingicampa bicolor 

 I on, 204. 



Haw apple, Valgus canaliculatus on, 53. 

 Hay, mites in, in England, m., 296. 

 Hazel. Telamona coryli et tristis on, 93. 

 Hedysarum torreyana, Bruchus fraterculus on, 



165. 

 Helianthus globosns var. listulosus, Empretia 

 stimulea on, 203. 



sp., Chrysomela exclamationis on, 39. 

 Hemp, for preserving grain, 272. 

 Hibiscus, Bruchus hibisci on, 165. 



Chionaspis minor on, 246. 



esculeutus. Diaspis lanatus on, 247. 



purpureus f. semi-plena, Aspidiotus articu- 

 latus on, 245. 

 Hickory, Doryctes radiatus reared from, 248. 



species of MembracidiB on, 92. 

 Hicoria alba, Monellia caryella on, 23. 



amara, Monellia caryella on, 236. 

 Hippeastrum equestre, Lecanium oleaa and hes- 



peridum on, 245. 

 Hollyhock, Luperus brunneus on, 47. 

 Hop, Gortyna immanis on, 125. 



tent-caterpillars on, 50. 

 Hop -tree, Enchenopa binotata on, 93. 

 Horn beam, hop. Siphonophora sp. on, 236. 

 Horse-mint, Anthonomus signatus on, 175. 

 Huckleberry, Anthonomus musculus on, 176. 



believed exempt from Anthonomus signatus, 

 175. 



I. 



lambo.sa malaccensis, Vinsonia and Lecanium on, 



160. 

 liiicium floridanum, supposed insecticidal prop- 

 erties of, 50. 

 Indigo, false, Bruchus exiguus and Eupelmus 



cyaniceps bred from, 250 

 Ipomea, Bruchus discoideus infesting, ref., 165. 

 Bruchus lucosomus and compactus ( ?) on, 166. 

 leptophylla, Bruchus discoideus on, 166. 

 Ironwood, denuded by Acrophylla tesselata, 64. 



tree, Bruchus pruininus on, 166. 

 Isaria densa, recent work on, 69. 



