136 



Smartweed as fond plant — Continued. 

 of Pigweed Bug, xxi, 85. 

 of Red-headed Flea-beetle, xxi, 



120. 

 of Smartweed Caterpillar, xxiii, 



170. 

 of Smartweed Flea-beetle, xxi, 



119; xxiii, 191. 

 of Smeared Dagger, xiii, 82. 

 of Yellow Bear, xxiii, 74. 

 of Zebra Caterpillar, xxi, 153. 

 Caterpillar, xxiii, 170, 230. 

 Corn root-lice on roots of, xxiv, 21. 

 devoured by Tanymecus confertus, 



xxi, 145. 

 eggs of Corn Plant-louse placed on, 

 by ants, xv, 6; xviii, 68; xxiv, 24, 

 25. 

 Flea-beetle, xxi, 119; xxiii, 190-191. 

 infested by Grass Root-louse, xviii, 

 87, 88, 89. 

 by Large-eyed Purslane Bug, xxi, 

 "95. 



by Soft Maple Bark-louse, xiv, 104. 

 pollen as food of adult Northern Corn 



Root-worm, xviii, 158. 

 root-lice on roots of, xxiv, 21. 

 Smeared Dagger, xiii, 61, 82-84; Misc. 

 Ess., 63. 

 calendar of, xiii, 179. 

 description of, xiii, 82-83. 

 food plants of, xiii, 82. 

 life history of and injuries by, xiii, 



83. 

 literature of, xiii, 82. 

 parasites of, xiii, 82. 

 Smilax, Boston, injured by Common Red 



Spider, xxi, 58. 

 Smilia misella as enemy of San Jose 



Scale, xx, 19. 21. 

 Smith, C. D„ xxi, 57. 

 Smith, Emilv A., xiii, 72; xiv, 77. 

 Smith, J. B.. xv. 80. 85; xvi, 90; xvii, 

 34, 48; xviii, 42, 141; xix, 22; xx, 3, 

 18, 19, 20, 21, 22; xxi, 30, 64, 82; xxii, 

 67; xxiii, 19, 33, 50, 84, 86, 173; xxiv, 

 141. 

 Smith, J. E., and Abbot, J., xiii, 82. 

 Smoke-tree, Cottony Maple Scale on. 



xxiv, 103. 

 Snout-beetle as strawberry insect, xiii, 

 61. 

 Imbricated, Misc. Ess., 108; xxi, 143- 

 144; xxiii, 113-114, 231. See also 

 Epicserus imbricatus. 

 Snout-beetles, xvi, 58. 62; xxi, 142-145; 

 xxiii, 192-194, 226. 

 American, species of, which feed on 



beet leaf characterized, xxi, 143. 

 distinguishing characters of, and their 

 injury, xxi, 142. 



Snout-beetles — Continued. 

 injurious to Corn, xxiii, 229. 

 observations of the food of the, xvi, 



75-77. 

 (See also Bill-bugs.) 

 Snout-moth, Meal, Misc. Ess., 86. 

 Snow, F. H., Misc. Ess., 6; xv, 2, 72; 

 xvi, 59; xvii, 76, 79; xix, 23, 24, 41, 

 57, 58, 59, 81, 85, 102, 110, 136. 

 Snow, VV. A., xx. v, 48. 73. 

 Snowball blossoms eaten by Plum-cur- 



culio, xvii, 22. 

 Snowberry as food plant of Zebra- cat- 

 erpillar, xxi, 153. 

 Cottony Maple Scale on, xxiv, 103. 

 Snowy Cricket, xxiii, 216. 

 Sod Web-worm, Common, xxiii, 41, 230. 

 Striped, xxiii, 41, 230. 

 web-worms, or root web-worms, xvi, 

 IX; xxiii. 36-44, 230. 

 distinctions between species of, xxiii, 



149-155. 

 general description of, xxiii, 36. 

 injuries by, xxiii, 36—42. 

 life histories of, xxiii, 42-43. 

 methods of injury by, xxiii, 37-38, 



226. 

 prevention and remedy for, xxiii, 

 43. 

 Soft Maple, on some insect enemies of 

 .the, xiv, 103-109. 

 (See also Maple, Soft.) 

 Solanaceae, xxi, 118. 

 solani, Dactylopius, xxi, 161. 

 Solanum canadense as food plant of 

 adult Southern Corn Root-worm, 

 xviii, 148. 

 infested by San Jose Scale, xxi, 42. 

 nigrum as breeding plant of Potato 

 Flea-beetle, xxiii, 190. 

 infested by Epitrix brevis, xxi, 118. 

 rostratum infested by Dacty 1 opius so- 

 lani, xxi. 161. 

 Wild, as food plant of Army-worm, 

 xxiii, 49. 

 Soldier-bug, Glassy-winged, as enemy of 



leaf-hoppers, xxi. 63. 

 Solenopsis debilis, xviii, 53; xxiii, 228. 

 attendant on Corn Root-louse, xviii, 

 10. 66. 

 on Geoica squamosa, xviii, 99, 100. 

 description of. xviii. 9, 10-11. 

 injurious to seed of Corn in the 



earth, xviii, 8, 9, 10. 

 with Corn Root-louse on Purslane, 

 xviii, 10. 

 fugax, xiii. 45. 61, 112-113: Misc. Ess.. 



58; xviii, 9. 

 molesta. Misc. Ess., 58. 

 Solidago serotina infested by Aphis mid- 

 dletonii, xxi, 161. 



