II 



Asopia farinalis, Misc. Ess., 86 

 Asparagus as food plant of Cotton Cut- 

 worm, xxi. 148; xxiii, 80. 

 of Ear-worm, xxiii. 67. 

 of ( irass-worm, xxiii, 82. 



I i as) Cutworm, xxiii, 21. 

 of Red-banded Leaf-roller, xxiii, 



175. 

 of Smart wood Caterpillar, xxiii, 



170. 

 of Smeared Dagger, xiii. 82. 

 of Sulphur Leaf-roller xxiii, 



174. 

 of Zebra-caterpillar, xxi, 153. 

 injured by Thyanta custator, xxiii, 196. 

 killed by Euschistus variolarius, xxiii. 

 196. 

 Aspergillus, xix. 108, 124. 125. 126. 127, 



128. 129, 130. 

 Aspidiotus ancylus, xx, 15, 16. 

 comparison of characters of five spe- 

 cie- of, xx, 16-17. 

 forbesi. xx, 15, 16: xxi, 20. 

 howardi, xx, 15. 16. 

 urus, xx. 15, 16. 

 dead with fungous disease, xx, 22. 

 infested with Sphaerostilbe coccoph- 

 ila, xxi, 31. 

 perniciosus, xx. 1-25: xxi. 1-47. See 



Scale. 

 uva\ xvii, XI : xxii. 120. See Grape 

 Seale. 



associatus, Agalliastes, xxi, S7. £$. 

 Aster as food plant of blister-beetles, 

 xxiii. 112. 

 of Zebra-caterpillar, xxi, 153 

 flamed with gasoline blast-lamp to de- 

 stroy be etles, xxiv. 44, 50. 

 infested by Aphis middletonii, xxi. 



161. 

 injured by Margined Blister-beetle. 

 xxi. 141. 

 by Tarnished Plant-bug, xiii. 121. 

 >, Papilio, xix. 76. 

 Astichus tischeriae as parasite of Apple 



Tischeria, xv. 50. 

 Astragalus injured by Common Gray 



Blister-beetle, xxi. 139. 

 Ataenius cognatus infesting husks and 

 root- of Corn, xxiii, 183. 



'• infested with Sporotri- 

 chum globuliferum, xix. 140. 

 aterrima, Paria, xiii. 62. 86, 144 150, 

 159. 161, 164, 165, 17'); xiv, si. 



xxiii. 32. 

 Athysanus -p. on Beet. xxi. 75. 

 Atkins. Charles G., Misc. Ess., 39. 

 Atkins t, i l\. xvi, 37 ?8; xvii, 5. 

 atlanis. Melanoplus, xxi, 131. 133. 134; 

 xxiii. (v . 1,} i. 



itettix, xiv. 23; Misc. Ess., 120, 

 127. 



I [< lotropha reniformis, xxiii, 7x. 23.'. 

 atrata, Microtoma, xxiii. 198, 233. 

 atripennis, Diabrotica, xxiii, 189, 231. 



fossata, Diabrotica. xxiii. 25>> 

 Atriplex canescens infested by Dactylo- 

 pius spp., xxi. 161. 



infested by Aphis atriplicis, xxi, 82. 

 atriplicis, Aphis, xxi, 82. 

 atriventris, Crepidodera, xxi. 114, 117. 

 Atta fervens, xxiii, 159-161. ' 

 Aulacaspis rosae, xxii. 120-121. See 



Rose Scale. 

 uup pectus. Xematus. xiv, 116. 

 australis, Ceratochlora, xviii, 93. 

 Automeris io, xxiii. 168. 

 autumnalis, Prodenia, xiv, 57. For varie- 



ee under Prodenia. 

 avenae, Nectarophora, xxiii, 206. 



Siphocoryne, xxiii. 206. 



Siphonophora, xvii. X : xviii, 56. 

 aviculare, Polygonum. Misc. Ess., 129; 



\\i. 159; xxiii, 76. 

 \\vr-. Nettie, xix. 92. 



B 



Bacillus amylovorus, xxii, 124. See Pear- 

 blight. 

 insectorum, xx. 57. 



normal to Chinch-bug, xix, 23. 

 of disease of Larger Corn Root- 

 worm, xvii. 72. 

 rufans. artificial cultures of, xviii. 

 150. 151. 

 as parasite of Southern Corn Root- 



worm, xviii, 150. 

 description of. xviii, 151. 

 Bacterial decomposition of Chinch-bug, 

 xx. 52. 54. 5'). (.2. 65, 73, 78. 

 disease "i cabbage-worms, xix. 46. 

 of Chinch-bug. xvi, 45. 46-49. 



cultures of bacillus of. xvi. I 

 of corn ro^ts. xviii, 52. 



■ E Larger Corn Root-worm, xvii. 



71-73. 

 cultures <>u xvii. 72. 

 : uthern Corn Root-worm, xviii, 

 150-151. 

 diseases of insect-, xix. 1°. 



■ if White-grubs, xvii. 44. 45 ; xviii, 127. 

 Badgers a- enemies of White-grubs, 



xviii. 124. 

 Bagworm, appearance of. at different 

 seasons, xxii. 102, 103. 

 egg masses of, xxii. 102, 103, 135. 

 measures against, \\ii. 136 



trees infested bv. xxii. 102. 

 Bail. C. A. T., xix. 20. 22 

 Baker. C. F., and Gillette, C. P.. xxi. 70. 

 Balaninus uniformis, food of, xvi. 77. 

 Balbiani, E. G.. xix. 19. 

 balia. l.acimosterna. x\ii. 47. 51: xviii. 



140. 14.1 



