43 



Arctium as food plant of Garden Web- 

 worm, xxiii, 90. 

 arcuata, Lachnosterna, xvii, 34, 36, 38, 



47. 50: xviii. 139, 142: xxiv. 137. 

 arenarius, Emblethis, xxi, 94. 

 arge, Vpantesis, xxiii. 75, 230. 



\rctin. Misc. Ess.. 58; xxiii. 75. 

 Arge Tiger-moth. Misc. Ess., 58. 

 argus, Chelymorpha, xxiii. 1 ( >2. 

 Argus Tortoise-beetle, xxiii, 192, 231. 

 Aristotle, xix. 19. 



armicollis, Magdalis, xiv, 112. 113. 

 anmucr. lleliothis, Misc. Ess., 83: xxiii, 



10, 11, 17. 67. 

 Armillaria mellea. xxii, 11 1. 

 Army-Cutworm, or Western Army-Cut- 

 worm, xxi. 51, 102. 

 Army-worm, xiii, 9. 61, 179; xiv. 5, Ap- 

 pendix. VIII; Misc. Ess., 5, 9, 78; 

 xv. 2: xvi. IX: xviii. X. 4. 58; xxi. 

 146. 147-148; xxiii, 3, 4. 7, 10. 11. 

 17. 18, 47-51. 172, 227. 

 as beel insect, xxi, 51. 

 as strawberry insect, xiii. 84. 179. 

 Beet, xxi, 51, 146. 150. 

 description of, xxiii, 48. 

 distribution of, xxiii, 50. 

 Fall, Misc. Ess., 74: xxi. 149; xxiii, 



81-83. See Grass-worm, 

 flacherie of, xix, 76. 

 Grass, xiv, 57. See Grass-worm, 

 habits of, xxiii, 48-50. 

 infection experiments with, xix, 76. 

 injury to Sorghum by. xiii, 40. 

 life history of, xxiii, 50-51. 

 measures against, xiii, 68, 84; xxiii, 



51. 

 moth, description of, xxiii, 48. 

 note on a new disease of. xx, 106-109. 

 parasitism of, xix, 76: xxi, 148. 

 Wheat-head, xxiii, 83-84, 231. 

 arnauldi, Tsaria, xx, 101. 

 Vrrowleaf as food plant of Striped 



Blister-beetle, xxi, 140. 

 Arsenate of lead for Plum-curculio, 

 xxiv, 82, 92. 

 for Elm Twig-girdler, xxiv. 132. 

 for Gypsy-moth, xxiii, 89. 

 Arsenic for Chinch-bug, xvi, 41, 56. 

 for wireworms, xviii, 49. 

 on outer rows of Corn to destroy 



grasshoppers, xxiii, 14. 

 white, and sal-soda for beet insects, 

 xxi, 54. 

 for apple Leaf-skeletonizer. xv. 61. 

 for Codling-moth, xv. 7. 8. 14, 20. 

 for White-grubs, xvii, 43. 

 Arsenical poisons for Apple Buccula- 

 trix, Misc. Ess.. 27. 



Arsenical poisons — Continued. 



For Apple Leaf-skeletonizer and 



Lesser Apple Leaf-roller, xiv, 98; 



Misc. Ess., 10: xv. 60, 64, SI. 85. 

 tor beet insects, xxi, 5.1 55. 64, 107, 



138. 151. 

 for blister-beetles, xxi, 138; xxiii. 



113. 

 for Canker-worm, Misc. Ess., 27: 



xxii. 139. 

 for Codling-moth and curculios, 



Misc. Ess., 27-37, 40 41. 42-14; 



xv. 7-20. 

 for Elm Twig-girdler, xxiv, 131. 

 for garden web-worms, xxi, 107. 

 for grasshoppers. Misc. Ess., 55. 

 for Tune-beetles, or Mav-beetles, 



xviii, 132: xxiv. 167, 168. 



for leaf beetles, xxi. 113. 



for leaf-eating beet insects, xxi, 53. 



for Plum and Peach Curculio, xvii, 



XV, 21-25. 

 for Smeared Dagger, xiii, 84. 

 for snout-beetles, xxi, 143. 

 for Tent-caterpillar. Misc. Ess., 27; 



xxii. 135. 

 for Tussock-moth, xxii. 137. 

 how to use safely, xiii, 171. 

 Arsenite of lime for Canker-worm and 



cost of application, xxii, 141. 

 Artemisia tridentata, Thanmotettix belli 



on. xxi, 76. 

 Arthropoda which prey upon locusts or 



their eggs. xv. 43. 

 Arthur. L C, Misc. Ess.. 6; xv. 2; 



xix. 23. 

 arundinacea, Cuina, xxiii, 146. 

 arvensis, Dolerus, xiv, 100. 

 Asaphes, xviii, 32. 

 decoloratus, xviii, 9. 30, 45^17, 55. 

 description of, xviii, 45-47. 

 distribution of, xviii, 45. 

 life history of, xviii. 45. 

 sp„ larva of. infested by parasitic 

 fungus, xviii, 47. 

 Ash. xxiv, 103. 

 as food plant of May-beetles, xvii, 42; 



xxiii, 114; xxi, 165; xxiv. 143. 

 -colored Blister-beetle, xxi, 140. See 



also Margined Blister-Inn tie 

 Green, infested by Soft Maple Bark- 

 louse, xiv, 104. 

 infested by Euphoria inda, xxiii, 101. 

 by Putnam Scale, xxii, 115. 

 Ashes to lessen injury by Corn Root- 

 aphis, xviii, 76. 77. 

 to prevent injury by Colaspis brun- 

 nea, xiii, 171. 

 Ashmead. Win. LL. xviii, .34; x\i 75. 

 90: xxiii. 162. 163. 164. 169, 194, 195, 

 202; xxiv, 129. 



