INDEX. 



[129] 



Cotton wonn investigation, history of, xxiii. 



preliminary circular, 



sxiii. 

 supplecpontary in- 

 struction to agents, 

 xsxi. 

 machinery, 191-231. 

 Cottonwood, food-plant of Drasteria erechtea, 352. 

 Ooturniculus lecoiitei, natuial onemj' of Aletia 



xylina, [29]. 

 Counter pump, 279. 

 Cow-pea^ vernacular name of Dolichos sp., 3€3. 



Vigna sp., 3C3. 

 Cox£e of moth of ^l. xylina, anatomy of, 49, 50. 

 Crajiin (F. W.), cited,' 43. 

 Crandal'.-) puinp, 273. 



Crane ( ), on ravages of Heliothis armigera, 362. 



remedies for Hcliothu armigera, 379. 

 CreiYiasiogastei' clara \f^. Aletia, 90. 



lineolataTS. Aletia, 90. 

 Cresson (E. T.), error of, [HI 1. 

 Cresylic soap solution, remedy for A. xylina, 36. 

 Cretaceous formations, 63, 64, 09, 74-75. 



soils, 67, 74. 

 Crickets, damage to cotton \*y, in Florida [7]. 

 cristatus, Prionotus. (Seo Prionotus criUatus.) 

 Cross Timbers, 74. 

 Croton capitatum, 186. 



glandulcsum, 186. 

 monanthog^jnum, 186. 

 texanum, 186. 

 Crowley's Eidge, 68. 



Criiger''(C.), on sale of Sommer collection, [96J. 

 Crushing insects, 310. 



Helm's machine for, 311. 

 machinery for, 311. 

 Cryptophagid feeding on cotton bolls, [121]. 

 Cryptus arinulicornis, erroneous synonymy of, 

 [111]. 

 conqimitor, synonymy of, [111 J. 

 extrematis, synonym of O. samice. 

 nuncius, synonymv of, [111]. 



vs.Aletia, 102, 113. 114. 

 pleurivinctxis, synonym of C. conquisitor, 



[111]. 

 samice distinguished from C nuncius, 

 114. 

 synonymy of, [111]. 

 Crystalline rocks, 62. 

 slates, 63. 

 Cuba, ravages of A. xylina in, 42. 

 Cuban pine, 67, 70. 

 Cuckoo $s. Aletia, 88. 

 Cucumber tice, 66. 



Gucumisnielo, food-plant of Heliothis armigera. 363. 

 Cucurbita pepo, food-plant of Heliothis armigera, 

 363. 

 verrucosa, food-plant of Heliothis anni- 

 gera, 363. 

 Cucurbitace(K, i'ood-plantsof Heliothis armigera,26^. 

 Cuero (Tex.) Bulletin, literature in, 331. 

 Cultivator powder blower, 238-239. 

 Gupidonia cupidi) vs. Aletia, 88. 

 Cut- worms, contained in family Noctuidce, 2. 

 enemies to cotton In Greece, 39. 

 occurienceof, in Florida, [6], [7]. 

 Cyanospiza ciris vs. Aletia, 88. 



cyanea vs. Aletia, 88. 

 Oyanurus cristatus vs Aletia, 88. 

 Oynipidce, difiBculty of defining family, [112]. 



food habits of, [112]. 

 Cypress, 66. 



' swamps, 66, 68. 

 Cyrtoneura stabulansvs. Aletia, 101, 108. 

 D. (J. Pv.), literature by, 332. 

 Dactylopius sp. mistaken for eggs oi A. xylina, 6. 

 Dana (W. B.), literature by, 332. 

 Danais archippus, imago of, artificial hibernation 

 of, 20. 

 brush-sac of imago of, 56. 

 Darwin, F., cited, 53. 

 Datura stramonium, 184. 



experiments with, [20], [21]. 

 food-plant of Heliothis armi- 

 gera, 362. 

 Daughtrey's colliding-jet nozzles, 194. 



cotton-sprayer, 258-261, xxvi. 

 underspraying theory, 258-261. 



Davis' sifting machine, 305. 

 Dawson's plug-rose nozzle, 193. 

 Dead Shot, Johnson's, 148. 



remedy ior A. xylina, 38. 

 Deadly nightshade, 184. 

 Deaki'ns' excelsior pump, 271. 



hydronctro pump, 264. 

 Do Bow's Commoroial Review, literature in, 334. 

 Industrial liesources of the Southern 

 and Western iJtates, literature in, 332, 

 334, 337, 344. 

 lleview, literature in, 323, 332, 337, 343, 

 344, 383. 

 Decrease of cotton culture in Central America 



and West Indies, 21. 

 Deflector nozzles, 206-211. 



Barrett's, 209. 

 Binkley's, 210. 

 Douglas', HoUings', 208. 

 for blasts, 229. 



Havdcn's, Killam's, Lewis'. 209. 

 ISIickerson's, 208. 

 Polansky's, 211. 

 lluhmanu's, 210. 

 Schier's, 210, 211. 

 Depressaria gossypiella, East India cotton boll- 

 worm, 324. 

 enemy to cotton in India, 

 39. 

 gossypioides, erroneous name, 324. 



synonym of A. xylina, 2. 

 Derby, E. H., on remedy for A. xylina, 38. 

 Desvila maculalis parasited by Chalcis ovata, 114, 



[111]. 

 Destruction of the chrysalides of A. xylina, 128. 

 eggs of A . xylina, 128 

 motli of A. xylina, 129. 

 moths as remedies for Helio- 

 this armigera, 379. 

 Destructive generations of A. xylina, 14. 

 Destructiveness of A. xylina, 1, 2. 

 Dickerman (C. W.), literature by, 332. 

 Didictyum zigzag. (See Hexaplasta zigzag.) 

 differ entialis, Caloptenus. {Sea Caloptenus differen- 



tialis.) 

 Digestive canal of larva of A. xylina, anatomy 

 of, 47. 

 moth of A. xylina, anatomy of, 

 53-55. 

 Dill, a protection against Aletia, 123. 

 Diluents of arsenical poisons, 140. 

 Diogmites discolor vs. Aletia, 99. 

 dioica, Napcea, localities for; [103]. 

 Diptera destroying Aletia, 99. 

 Dislodging of insects. 310. 

 Distribution of pore-canals of moth of A. xylina, 



51, 52. 

 Dix's pump, 272. 

 Dizonias sp. vs. Aletia, 99. 

 Dock Weed. 186. 



Dodge (C. II.), literature bv, 326, 332. 

 (J. E.), literature by, 327. 

 (L. A.), literature by, 332. 

 Dog Fennel, 184. 



insects injuring, [114]. 

 Dogs vs. Aletia, [106]. 

 Dogwood, 08, 78. 



Doiichonyx oryzivorus vs. Aletia, 8S. 

 Dolichos ied on by moth of A xylina, 10. 



food-jjlant of Helioihis armigera, 363. 



imago oi Aletia xylina, [27]. 



Heliothis armigera, 



[28]. 



Donavan (J.),useof Paris green for Aletia by, [119] 



Dorsal vessel of larva of A.xyliiia, anatomy of, 47. 



Doryir.yrmcx flatus vs. Aletia, 90, 92, 93. 



insanus \». Aletia. 90. 

 Donble-ncting barrel pumps, 279-283. 

 Doubleday (E.), literature by, 324, 332. 

 Douglas' aquapult pump, 209-270. 

 nquarius pump, 270. 

 deflector nozzle, 208. 

 tire-extinguisher pump, 273. 

 Dragon flies vs. Akitia, 100, [6J. 

 Drags for removing insects, 310. 



friction&l, dislodging insects, 310. 

 Drassoidai vs. Aletia, [106]. 

 Drasteria erechtea, account of, 3.")2. 



63 CONG— AP- 



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