95 



Kafir Corn subject to injury by Grass- 

 worm, xxiii, 82. 

 Kainit, fertilization with, for wire- 

 worms, xviii, SO. 

 to destroy White-grubs, xviii, 132. 

 Kale as food plant of Cabbage Plusia, 

 xxi, 152. 

 of Grass-worm, xxiii, 82. 

 Kaltenbach, J. H., xvii, 6; xxi, 82, 105. 

 Katydids, xiv, 23; xxiii, 143, 229. 

 distinguished from corn grasshoppers, 

 xxiii, 136. 

 Kellicott. D. S., xiv, 20; xvi, 60, 68; 



xxii, 17. 

 Kellv. E. O. G, xxiv. 14. 24, 102, 111, 



112, 157, 158, 162, 165, 166. 

 Kelly, J. A., xvi, 52. 

 Kerosene and salt to check progress of 

 Chinch-bug, xx, 42, 44. 

 and sand for Clay-colored Bill-bug, 



xvi, 62. 

 effect of soap emulsion of, on trees 

 and on San Jose Scale, xxii, 47, 51. 

 emulsion and barriers for Chinch-bug, 

 xvi, 55-56. 

 and gasoline blast-lamp for Chinch- 

 bug compared, xxiv, 55-56. 

 and lime and sulphur washes for 

 San Jose Scale, comparison of, 

 xxii, 90. 

 and mixtures for Chinch-bug, xv, 

 101: xvi, 37-39, 55; xix, 7; 

 xxiii, 64; xxiv, 32-36, 40-42. 

 for San Jose Scale, xxii, 27, 

 39, 40, 41, 45-52, 56, 57 ; xxiv, 

 59. 

 for Tarnished Plant-bug, xiii, 

 133; xxi, 92. 

 and whale-oil soap solution, com- 

 parative cost of. xxiv, 43, 57. 

 cost of and results with, xxii, 45, 



46, 56, 57; xxiv, 110. 

 effect of single treatment of trees 



with, xxii, 47. 

 experience with, for San Jose Scale, 



xxii, 45-50. 

 for Apple-leaf Aphis, xxii, 129. 

 for Black Peach Aphis, xxii, 110. 

 for Cherry-slug, xiv, 117. 

 for Dusky Plant-bug, xiii, 138. 

 for exposed strawberry insects, xiii, 



69, 104. 

 for False Chinch-bug, xiii, 106; xxi, 



96. 

 for Garden Web-worm, xxiii, 91. 

 for Green Apple Leaf-hopper, Misc. 



Ess., 24. 

 for green June-beetles, xxiii, 103. 

 for Pear-leaf Blister-mite, xxii, 132, 

 134. 



Kerosene emulsion — Continued. 

 for Pegomyia vicina, xxi, 62. 

 for Root Web-worm, Misc. Ess., 13. 

 for scale insects, xxii, 113. 

 for Soft (or Woolly) Maple Bark- 

 louse, or Cottony Maple Scale, 

 xiv, 105, 108; xvii, XIII; xxiv, 

 106-114, 116. 

 for White-grubs, xvi, XI ; xvii, 43. 



53. 

 for wireworms, Misc. Ess., 18. 

 for Woolly Aphis, xxii, 107. 

 for Yellow Jumping Fear-louse. 



xiv, 100. 

 formulae for, xxii, 116; xxiii, 64, 



xxiv, 111, 116-117. 

 injury to trees by, xxii, 45, 48, 49, 



50, 51; xxiv, 108, 112-114. 

 or kerosene and water for leaf- 

 hoppers, xxi, 63-64. 

 for leaf-piercing insects, xxi, 



53. 

 for plant-lice and their eggs, 



xiii, 104; xxi, 81. 

 for Red Spider, xiv, 117; xxi, 



59. 

 for White Ant, xix, 199. 

 made with whale-oil soap for San 



Jose Scale, xxii, 96, 97. 

 strict experiment with, xxii, 47. 

 grade of, xxii, 48, 49, 50. 

 pure, for San Jose Scale, xxi, 2, 40; 

 xxii, 91-95. 

 for wireworms, Misc. Ess., 18. 

 sprayed on Apple, Cherry, Pear, and 

 Peach, xxii, 92; effect, 93. 

 sprayer, "Eclipse", xxi, 40. 



"Success", tests of, xxi, 41. 

 to kill Army-worm in post-hole traps, 

 xxiii, 51. 

 Chinch-bug in same, xxiii, 63. 

 to prevent oviposition of Pieris ra- 



pa2 on Cabbage, Misc. Ess., 128. 

 use of, by orchardists, for scale in- 

 sects, xxi, 2. 

 Kingbird, xxiv, 149. 



White-grubs eaten by, xviii, 123. 

 knochii, Cremastochilus, xxiii, 183. 

 Lachnosterna, xvii, 47, 50; xviii, 140, 

 143. 

 Knotweed as food plant of Apantesis 

 phalerata, xxiii, 76. 

 infested by Beet Aphis, xxi, 159. 

 Koch, C. L., xiii, 100; xviii, 94. 

 Koebele, Albert, xvii, 61. 

 koebeli, Novius, xx, 22. 

 Kollar, Vincent, Misc. Ess., 27. 

 Krassilstschik, J., xviii, 127. 

 kuehniella, Ephestia, xix, Appendix. 

 Kybos, Misc. Ess., 23. 



