46 



Bean as food plant — Continued. 



of Southern Corn Root-worm 



beetle, xviii, 149. 

 of Striped Cucumber-beetle, 



xxi. 126. 

 of Western Green Stink-bug, 



xxiii, 116. 

 of W'-marked Cutworm, xxiii, 



31. 

 of Yellow Rear, xxiii, 74. 

 of Zebra-caterpillar, xxi, 153. 

 crops destroyed by Ear-worm, xxiii, 



67. 

 Empoasca flavescens var. birdii and 



E. mali on, xxi, 79. 

 infested by Melon Aphis, xxi, 81. 

 by Northern Corn Root-worm bee- 

 " tie. xviii, 158. 

 injured by Common Gray Blister-bee- 

 tle, xxi. 139. 

 by Common Red Spider, xxi, 58. 

 by cutworms, xvi, 84, 88, 91. 

 by Garden Flea-hopper, xxi, 88. 

 by Grape-vine Colaspis, or Colas- 

 pis Root-worm, xxi, 125 ; xxii, 

 145, 148. 

 by Grass-worm, xiv, 63. 

 by iulids, xiii, 140. 

 by Margined Blister-beetle, xxi, 141. 

 by Nuttall's Blister-beetle, xxi, 142. 

 bv Smaller Corn Stalk-borer xxiii, 

 95. 

 Lima, destroyed by Western Green 

 Stink-bug, xxi, 99. 

 Bears as enemies of White-grubs, xviii, 



124. 

 Beech infested by Euphoria inda, xxiii, 

 101. 

 by Putnam Scale, xxii, 115. 

 subject to injury by Cottony Maple 

 Scale, xxiv, 103. 

 Bee-flies as parasites of Common Grub- 

 Wasp, xxiv, 160. 

 Bee-flv parasitic on White-grubs, xxiv, 



161. 

 Bee-plant infested by Western Cabbage 



Flea-beetle, xxi, 123. 

 B< es, xxiii, 8. 

 foul-brood of, xix, 19. 

 parasitized bv larva; of blister-beetles, 



xxi. 138, 139. 

 wild, xxiii. 156. 

 Beet Aphis, xxi, 159-161. 



agricultural procedure for, xxi. 161. 

 character of injury by, xxi, 160. 

 description of winged and wingless 



forms of. xxi. 160. 

 injuries by, xxi, 159, 160. 

 mode of reproduction of. xxi. 160. 

 plants in fosto.l by, xxi. 159. 

 Army-worm, xxi, 51, 146, 150. 



Beet — Continued. 



as food plant of Armv-worm, xxiii, 

 49. 

 of blister-beetles, xxiii, 112. 

 of Carrot-beetle, xxiii, 98. 

 of Common Striped Cutworm, 



xxiii, 34. 

 of Cotton Cutworm, xxiii, 80. 

 of Dusky Leaf-bug, xxiii, 199. 

 of False Chinch-bug, xiii, 104. 

 of Grass-worm, xxiii, 82. 

 of Greasy Cutworm, xxiii. 21. 

 of Pale-striped Flea-beetle, xviii, 



22. 

 of Seed-corn Maggot, xxiii, 70. 

 of Variegated Cutworm, xxiii, 

 24. 

 Campylacantha olivacea suspected of 



injury to, xxiii, 213. 

 Carrion-beetle, xxi, 136-137. 

 infested by Common Flower-bug, 



xxiii, 202. 

 injured by anguillulid, xvii. XIT. 



by Colaspis brunnea, xxii. 145, 148. 

 insects, economic bibliography of, xxi, 

 170-175. 

 technical list of species of, xxi, 166— 

 169. 

 Leaf-worm, Green, xxi, 146. 151. 

 liable to destruction bv White-grubs, 



xviii, 109. 

 method of injury to, by Garden Web- 

 worm, xxiii, 90. 

 subject to attack bv wireworms, xviii, 



30. 

 Sugar-. See Sugar-beet. 

 Tortoise-beetle, European, xxi, 124- 



125. 

 Web-worm. xxi. 109-111. 

 Beetles, infection experiments with, xix, 

 35, 41, 95. 

 infested by Sporotrichum globulifer- 



um, xix, 29. 

 infesting Aster, gasoline blast-lamp 



used against, xxiv, 44, 50. 

 injuries by, to seed-corn in the earth, 



xviii. 8, 12. 

 lampyrid and long-horn, dead and im- 

 bedded in Sporotrichum globuli- 

 ferum, xix. 74. 75. 

 number of species of, identified as 



corn insects, xxiii, 11. 

 predaceous. as enemies of root web- 

 worm. Misc. Ess., 13. 

 of cutworms, xxi, 101. 

 belli, Thamnotettix. xxi, 76. 

 Bellone, Ferry de la, xix, 19. 

 Benzine for White Ant, xix, 199. 

 Bernard, David L, xvii, 34. 

 beta, Pemphigus, xxi, 52. 80, 159. 

 betarum, Chortophila, xxi, 59. 



