134 



Schizoneura panicola — Continued. 

 life history of, xviii. 88-89. 

 plants infested bv, xiii. 42, 51 ; xviii. 



57. 86-88. 

 relation to S. corni. xviii. 86. 

 relations to ants, xviii. 88, 89-90. 

 tabular exhibit of collection data of, 



xviii, 86-57. 

 winged form of. xviii, 57. 

 rileyi, xiv. 114. 

 venusta, xiii. 52; xviii, 93. 

 plants infested by. xviii, 93. 

 Schizoneura?, xiii, 52. 

 Schlaffsucht, xiii. 95: xiv. 66: xix. 19. 

 Schmidberger, Josef, xvii, 6, 10. 

 Schneck, J., xx. 10. 

 Schonherr. C. J., xvi, 59. 

 Schwarz, E. A., xvi, 59: xvii, 5. 

 Sciara sp., xiii, 57: Misc. Ess., 91: xviii, 

 19-21. See Black-headed Grass- 

 maggot, 

 injurious to seed-corn in the earth, 

 xviii. 8. 19. 

 Scirpus as food plant of Southern Corn 

 Root-worm, xxi, 126. 

 flnviatilis as food plant of Larger, or 

 Southern. Corn Root-worm, 

 xvii. 72; xviii, 148. 

 of Sphenoph -rus ochreus xvi, 

 58. 68; xxii 10. 12. 13. 15. 

 eggs of Diedrocephala mollipes in, 

 xxi, 72. 

 lacustris, Sphenoohorus costipennis 



bred from, xvi, 68. 

 sp.. xvi. 66 (Errata). 

 Scoliida\ xxi v. 158. 

 Scolytus rugulosus xvii, 1-20; xxi, 4fi. 



See Fruit Bark-beetle, 

 scoparius, Sphenophorus. xvi. 58. 62. 64. 



68. 70: xxiii. 52 

 Screech-owl. Tune-beetles eaten bv. xviii. 



123. 

 scripta. Melasoma. xxiii. 186. 



Ider, S. H., xxiii, 167. 

 scudderi, Melanoplus, xxiii. 142. 229. 

 Scudderia furcata. xxiii. 143-144. 

 pistillata, xxiii. 143-144. 

 texensis, xxiii, 143-144. 

 Scudder's Short-winced Grasshopper. 



xxiii. 142-143. 

 sculptilis. Sphenophorus. Misc. Ess., 10°: 



xvi. 58. 01. 64. 68. 71. 72: xxiii, 52. 

 Sculptured Corn Curculio, Misc. Ess., 



109. 

 Scurfy Scale, xx, 16. 



distribution of. in Illinois, xxii. 118. 

 economic importance of, xxii, 118. 

 effect of whale-oil soap on. in win- 

 ter, xxi. 20. 

 eggs of, xxii. 118. 



Scurfy Scale — Continued. 



gasoline blast-lamp used against. 



xxiv, 51. 

 general description of, xxii, 118. 

 measures against, xxii. 119. 

 spread of, xxii, 119. 

 winter stage of, xxii, 113. 

 scutellaris, Orthoperus, xxiii. 180. 

 Sea-blite as food plant of Monoxia punc- 



ticollis. xxi, 127. 

 Sedge infested by Sphenophorus och- 

 reus, xxii, 12. 

 Sedges as breeding plants of coin bill- 

 bugs, xxii. 2. 

 as food plants of Chinch-bug. xxiii. 59. 

 of larvae of corn bill-bugs, xxiii. 



52. 

 of Southern Corn Root-worm, 

 xviii. 148: xxi. 126. 

 eaten and bred on by Drasculacephala 

 mollipes, xxiii. 205. 

 Seed-corn as food of thousand-legged 

 worms, xxiii. 222. 

 beetle, xxiii, 178. 



eaten by Ips 4-guttatus. xxiii. 11-12. 

 injured bv Asonoderus pallipes. xxiii. 



178. 

 Maggot, Misc. Ess.. 91 : xviii. 3. 7. 

 "8, 16-19: xxiii. 2. 5. 9. 70 22S. 

 description of. xviii. 17. 

 of imago of, xviii, 18. 

 of puparium of. xviii. 18. 

 fi oil plants of. xxiii. 70. 

 life history of. xviii. 17. 

 maggots, xviii. 4. 16. 

 Seed-weevil on Sugar-beet. xxi. 143. 



145. 

 S'elandria cerasi, xiv. 7. 117. 

 rosae, xiii, 61, 76. 

 rubi, xiv 91. 

 semifuneralis, Euzophaera, xvi. IX: xvii. 

 26. 

 Nephopteryx, xvii. 29. 

 seminuda, Eutettix, xxi. 75. 

 Semiotellus destructor a- parasite of 

 I [essian Fly. xiv. 44-46. 

 calendar of. xiv, 4°. 

 description of, xiv. 45. 

 life history of. xiv. 46. 

 semitectus, Colastus, xxiii, 181. 

 Sensitive-pea, Wild, eggs of Imbricated 



Snout-beetle on. xxi. 144. 

 sepulchralis, Euphoria, xxiii. c <9, 100,101. 

 Serica vespertina artificially infected 

 with Botrytis tenella, xviii. 133: xix. 

 70. 



serotina, Cerasus, xv, 53. 



Prunus. x\ . 52. 

 Solidago. xxi. 161. 

 serrul u i \inus, xx.,. 170. 



