58 

 Chinch-bug— ( ontinued. 

 preparation of dusty furrow as bar- 

 rier against, xxiv, 36-37. 

 preventive and remedial measures 



against, xv, 95-103: wiii. 62-64. 

 rank oi. as an economic species, xxiii. 



57. 

 relative damage to Wheat, Corn, Oats, 



and grasses by, xxiii. 59. 

 secondary effect- upon, of the aban- 

 donment of wheal culture, xvi. 6. 

 sowing Timothy with Wheal as pro- 

 tection against, xv, 99, 102; xvi, 52, 

 57. 

 special procedure recommended as de- 

 fense against, xv. 102. 

 Sporotrichum for, xxi. 30. 

 starvation experiments on. xvi, 44. 56. 

 stations of observation in studying 

 causes of disappearance 

 of outbreak of, xx, 49. 

 summary statement for each 

 of above, xx. 51-55. 

 studies on the, II.. xvi, 1-57. 



summary and conclusions of. xvi. 

 53-57." 

 successful defense of Corn against, 



xvi, 53. 

 summary of current opinion respect- 

 ing wheat culture and the, xvi. 32- 



temperature experiments on, xx, 83- 



85. 

 whale-oil soap for, xxiv, 42, 43, 57. 

 Chinch-bugs, confinement experiment 

 with. xix. 187-189. 

 contagion and infection experiments 

 with, xix, 33-34, 39. 40, 

 41. 42. 44. 48, 51, 55, 56, 

 57-59. 71. 74. 75, 76, 77, 

 7X. so. 82, S3, 103, 108, 

 109,110,111, 112. 113, 119, 

 120, 121. 123. 124.125,126, 

 128,129,131.134. 

 discussion of results of, in 

 1894, xix. 92. 

 effect of moisture on. xix, 130. 

 immersion and floating experiments 



with, xix. 183-187; xx, si. 

 in boxes, contagion and infection ex- 

 periments with, in 1894, xix. 97, 98. 

 laboratorv experiments with, xix, 177- 



189. 

 spontaneous occurrence of white mus- 

 cardine among, in 1895, xx. 75-78. 

 Chionaspis furfura, xx, 16; xxi, 20;xxii, 

 US. See Scurfy Scale 

 pinifoliae, xx. 21. 

 Chipping Sparrow as enemy of Straw- 

 berry False Worm, xiii, 75. 



Chittenden, I". II.. xx. 6: xxi, 88, 89, 



121, 122, 14'); xxii. 149: xxiii, 110, 



189. 191, 196, 198. 204: xxiv, 119, 



137. 



Chlsenius tomentosus feeding upon 



White-grub beetle, xviii. 126. 

 Chloria, Misc. K--.. 23. 

 Chlorine gas for white ants, xix. 199. 

 chlorionis, Capsus, xxi. 90. 

 Macrocoleus, xxi. 87, 90. 

 chloris, Aphis, xiii. 100. 

 Chlorochara conica, xxiii. 203. See also 



Green Flata. 

 Chlorochroa conica. xxiii, 203. 

 Chlorops, xiii, 16, 22. 31. 

 Chocolate-striped Cutworm, xvi. 87-88. 

 Chorizagrotis agrestis, xxi, 51, 102- 



103. 

 chortalis, Loxostege, xxi, 107. 

 Chortophila betarum, xxi, 59. 



floccosa, xxi, 59. 

 Chrysanthemum as food plant of Com- 

 mon Gray Blister-beetle, xxi, 

 139. 

 of Red-banded Leaf-roller, xxiii. 

 175. 

 injured by Common Flower Bug, xxi. 

 86. 

 by Garden Flea-hopper, xxi. 88. 

 Chrysomclidre. xxi. 112-128. 

 as com insects, xxiii, 12. 186. 

 as strawberry insects, xiii, 60. 

 Chrysomitris tristis, xiv, 105. 

 Chrysopa sp.. xiv. 33: xxiii. 14. 



as enemy of Apple Leaf-skeleton- 

 izer, xv. 60. 

 Chuck-will's Widow. White-grubs eaten 



by, xviii, 123. 

 Cicada tredecim dead with white raus- 



cardine, xix. 90. 

 Cicadas infested with Sporotrichum 



globuliferum, xix. 125. 128. 

 Cicadula nigrifrons, xiv, 22. 69; Misc. 

 Ess., 117: xxi. 75. 

 description of, and plants found 

 on. xiv. 67-68. 

 quadrilineata. xi\. 22. 68; Misc. Ess., 

 117: xxi. 77. 

 description of, and plants found on, 

 xiv. 68-69. 

 sexnotata, xxi. 67, 77: xxiii. 121. 123. 

 cicatricosus. Sphenophorus, xvi. 60. 

 Cigar-Casc-bearer. xxi. 146. 

 cincticollis, Platynus, xxiii. 177. 

 cinctus, 1 [arpactor, x\. 84. 



Milyas. xv, 84. 

 Cinderella. Teras, x\. 60, 84. 

 Tortrix. xv, 77. 78, 7". SI. 

 cinerea, Epicauta, Misc. Ess., 19. 51; 

 xv. 4; xxi. 13S. 140. 



