L02 



Locust, Black — Continued. 



subject to injury by Soft Maple 

 Bark-louse, or Cottom Maple 

 Scale, xiv, 104; xxiv, 103. 

 Cymatophora crepuscularia collected 



from, xiv, 72. 

 infested by Sulphur Leaf-roller, xi\, 

 20; xxiii, 174. 

 Locust, Lesser Migratory, xxiii, 67. 

 Olive. See Olive, or Lubber, Grass- 

 hopper. 

 Red-legged. See Red-legged Grass- 

 hopper. 

 Rocky Mountain, Misc. Ess., 120; xv, 

 42. '43: xxi. 130, 133. 134. 142; xxiii, 

 65, 136, 229. 

 Thirteen-year, used to infect Chinch- 

 bug with white muscardine, xix. 90. 

 locustarum, Trombidium, xv, 40, 43. 

 Locustidas. xxi, 128, 131 ; xxiii, 13. 

 and Acrididae, distinctions between, 

 xxi. 128, 129-130. 

 Locustids devouring adult Northern 



Corn Root-worm, xviii. 161. 

 Locusts, xxi, 128. See also Grasshop- 

 pers, 

 of central Illinois, on the injurious, 

 Misc. Ess., 48-56; xv. 40-44. 

 Lombardy Poplar as food plant of 

 May-beetles, xviii, 114. 

 of Smart weed Caterpillar, 



xxiii, 170. 

 of Smeared Dagger, xiii, S2. 

 injury to, 1>\ Crepidodera helxines. 

 xiv, 117. 

 London Durple, xxi, 81. 



and lime for blister-beetles, xxi. 138. 

 for insects injurious to beet 

 leaves, xxi, 54. 

 for Chinch-bug, xvi, 42. 

 for Codling-moth, or for same and 

 curculios, Misc. Ess.. 35-37, 40, 

 43-44; xv, 7. 14. 20; xvii, 23-24. 

 25. 

 for Paria root-worms, xiii. 171. 

 for Strawberry False Worm, xiii, 



76. 80. 

 to protect Corn plant against bill- 

 bugs, xvi. 72. 

 seed corn against Agonoderus 

 pallipes, xviii, 13. 

 Long Johns. See Blister-beetles, 

 longicornis, Diabrotica, xiii, 55; xiv, 5; 

 Misc. Ess.. 19, 103: xv, 4; xvii. XT, 

 71; xviii, 55. 14'.. 154: xxi. 115. 127; 

 xxiii. 4, 69, 187, 188, 231. 

 kmgipennis, Dissosteira, xxiii. 213, 22°. 

 longitarsus, Lachnosterna, xvii. 47. 49; 



xviii. 139, 141. 

 Longitarsus melanurus, xxi. 114. 122. 



lophantre. Rhizobius, xx, 22. 

 Lophoderus tri Uranus xiv, 20; xxiii, 

 175. 

 velutinanus bred from Blackberry, 

 xiv. 88. 

 from Strawberry, xiv. 81. 

 Loquat as food plant of San Jose Scale, 



xxi. 13. 

 "Los Angeles Co. Wash No. 5" for San 



Jose Scale, xxii. 96. 97. 

 Lowe, V. 1 1., xxii. 122. 

 Loxostege, xxiii, 10. 

 chortalis, xxi. 107. 

 similalis. xxi, 51, 107. 108-109; xxiii, 



89-91. 227. 

 sticticalis. xxi. 51. 109-111. 

 Lo :otaenia fragariae, xiii, 97. 

 Lubber, or Olive, Grasshopper, xxi, 130. 



See Olive, or Lubber, Grasshopper. 

 Lucerne as food plant of Zebra-cater- 



piMar. xxiii. 171. 

 lucublandus, Pterostichus, xxiii, 177. 

 Ludius, xviii, 32. 



Lugger, Otto, xvi, 49, 62; xvii, 76, 79; 

 xviii, 148: xix. 23; xxi. 57: xxiii, 20. 

 32, 175. 195. 

 Lumbriculus sp.. Misc. Ess.. 25. 

 Luperodes varicornis. xxiii, 187, 227. 



brunneus, xxiii. 187. 

 Lupines injured by Common Gray Blis- 

 ter-beetle, xxi. 139. 

 luteolellus, Crambus, xxiii. 38, 40. 41. 



42. 43. 153. 154. 155, 230. 

 lutujentus, Aphodius, Misc. Ess., 98: 



xviii. 14. 

 Lygseidse. general description of family 

 of. and of beet-leaf species of, xxi, 

 93. 

 how to distinguish, from Capsidae, 

 xxi. i^7. 

 Lygus invitus, description of, and note 

 on life histon of, xiv, 111. 

 injury to Soft Maple by, xiv. 111. 

 Kneatus, xiii. 117. 

 lineolaris. xiii. 10. 62. 115-135; xiv. 



79-80. See Tarnished Plant-hue. 

 pratensis. xxi. 8-7: xxiii. 12, 118 120, 

 233. See Tarnished Plant-bug. 

 Lyttkins, August, xxiv, 168 



M 



McCook, II. C. xxiii. 159. 

 McElfresh. F. M., xxii 68. 

 McHenry, S. A., xxiv, 43. 48 

 Mclntire, H. C. xiv. 55. 

 McLaren. 1 1. E.. xxii, 13. 

 McMurtrie, William, Misc. Ess., 35. 

 Macrobasis sp., xv. 41. 



unicolor, xxi. 138. 

 Macrocoleus chlorionis, xxi. 87. 90. 



