55 



Cerasus serotina, xv, 53. 



Ceratochloa australis, Schizoneura venus- 



ta on, xviii, 93. 

 Ceratomyza dorsalis, xxiii, 165, 226. 

 cerealella, Gelechia, xiii, 10. 



Sitotroga, Misc. Ess., 89. 

 Ceresa taurina, xxiii, 204. 

 cervicalis, Disonycha, xxi, 114, 117. 

 Cetonia. Indian, Misc. Ess., 101. 

 Chaerocampa tersa, xxiii, 167. 

 Chaetocnema, xxi, 114. 



confinis, xxi, 114, 119; xxiii, 110-111. 

 denticulata, xxi, 114, 118; xxiii, 110. 

 pulicaria, xiv, 22; Misc. Ess., 106; 

 xviii, VII; xxi, 114, 118; xxiii, 109- 

 110. 

 subviridis infested with Sporotrichum 

 globuliferum, xix, 81. 

 Chaetopsis senea, xxiii, 164-165, 226. 

 Chaitophorus, xiii, 41, 42. 

 flavus, xiii, 42-46. 50. 53; xviii. 70; 

 xxiii, 210. 

 description of, xiii. 43, 53. 

 injuries by, xiii, 44. 

 life history of, xiii, 44; xiv, 70. 

 natural enemies of, xiii, 45. 

 negundinis, xxiii, 210. 

 Chalcididae, xx, 20. 

 Chalcolepidius, xviii, 31. 

 Chambers. V. T., xv. 46, 47, 49, 52. 53, 



56. 

 Chariclea, xiv, 89. 

 exprimens, xiv, 88. 

 umbra, xiv, 89. 



var. angulata, xiv, 89. 

 Chelymorpha argus, xxiii, 192. 

 Chenopodiaceae, Agallia 4-punctata on, 

 xxi, 68. 

 as food plants of European Beet- 



Tortoise-beetle, xxi, 124. 

 infested by Aphis atriplicis, xxi, 82. 

 chenopodii, Mamestra, xxi, 151. 

 Chenopodium album, xxi, 52. 



as food plant of beet leaf-miners. 

 xxi, 60. 

 of Beet Web-worm, xxi, 110. 

 of Sphragisticus nebulosus. 

 xxiii, 198. 

 as food plant of Agallia sanguino- 

 lenta, xxi, 70. 

 of Garden Web-worm, xxiii, 89. 

 of Pale-striped Flea-beetle, xviii, 



22; xxi, 122. 

 of Spotted Blister-beetle, xxi. 

 139. 

 infested by Large-eyed Purslane Bug, 

 xxi, 95. 

 by Melon Aphis, xxi, 81. 



Chermes pinicorticis, xvii, XIII; xx, 



Appendix. 

 Chermesinse, xviii, 106. 

 Cherries injured bv Anatis 15-punctata, 

 xvi, XL 

 bv Leptoglossus oppositus, xxiii, 

 197. 

 Cherry, Alebra albostriella on, xxi, 78. 

 and the gasoline blast-lamp, xxiv, 47, 



52. 

 Aphis, xxii, 129. 



date of spraying for, xxii, 129. 

 eggs of, xxii, 129. 

 as food plant of Common Gray Blis- 

 ter-beetle, xxi, 139. 

 of Common Striped Cutworm, 



xxiii, 34. 

 of Imbricated Snout-beetle, xxi, 



143; xxiii, 113. 

 of Leaf-crumpler, xv, 69, 73; 



xxii, 130. 

 of Oblique-banded Leaf-roller, 



xiii, 94. 

 of San Jose Scale, xx, 1, 10, 



11; xxi, 4, 5, 13. 

 of Southern Corn Root-worm 

 beetle, xviii, 149. 

 effect of kerosene emulsion on, xxii, 



48, 49. 

 infested bv Elm Twig-girdler, xxiv, 

 118, 121. 

 bv Soft Maple Bark-louse, xiv, 



104. 

 by Walnut Scale, xxii, 115. 

 injured by Cherry-slug, xiv, 7, 117. 

 by Flea Negro-bug, xiii, 107, 110. 

 by Fruit Bark-beetle, xvii, 3, 4, 5. 

 by Tarnished Plant-bug, xiii, 123. 

 leaves as food of May-beetles, xvii, 



42; xviii, 114; xxiv, 143. 

 Rocky Mountain, infested by San Jose 



Scale, xxi, 5, 17. 

 -scab, xxii, 127. 

 -slug, xiv, 7. 



injury bv and remedies for, xiv, 

 117'. 

 sprayed with crude petroleum, xxii, 

 92; effect. 93. 

 with pure kerosene, xxii, 92; effect, 

 ^3. 

 subject to attack by Peach-tree Bor- 

 er, xxii, 100, 122. 

 by crown-gall, xxii, 100. 

 -trees defoliated by Anomala undula- 



ta, xxiii. 186. 

 Typhlocyba rosae on, xxi, 7S. 

 Wild, as food plant of Leaf-crumpler, 

 xv, 69, 73. 

 Black, Eutettix seminuda on, xxi. 75. 



