INDEX. 
[129] 
Cotton worm investigation, history of, xxiii. 
preliminary circular, 
xxiii. 
supplementary in- 
struction to agent*, 
xxxi. 
machinery, 191-231. 
Cottonwood, food-plant of Drastcria ercchtca.W. 
Coturniculug lecontei, natural enemy of AUtui 
xylina, [29]. 
Coaster pomp, 279. 
Cow-pea, vernacular name of Dolichns sp.. 3G3. 
Vignu sj... 
Coxa; of moth of A.xuliua anatoniv of, 49, 50. 
Cragin (F. W.), cited. 43. 
Craudal's pump, 27::. 
Crane ( ), on rax ages <>t //« U >tlnn armigcra, 302. 
remedies for flcliothi* armigcra, 379. 
Crrmastogaster clnra vs. Aletia, 90. 
UnroUita vs. Aletia, 90. 
Cressnn (E. T .). error of, [111|. 
Cresylic soap solntion, n im .l v fc.r .1 . xyli na, 36. 
Cretaceous formations, 63, 64, 09, 74-75. 
soils, 67, 74 
Crickets, damage to cotton by, in Florida [7]. 
crutatus, I'rionotiu. {Sev Priotiotus crUtatus.) 
Cross Timbers, 74. 
Croton capita turn, 188, 
glandulotum , 188. 
monanthogynum , 186. 
U mnmnui 186. 
Croxvhx 's KidL'v o.s. 
Crttger (C ». oo •ale of Bommer collection, [96j. 
Crushing insects, 310. 
Belm'i maohlne lor, 111. 
macliinoi v for, 811. 
Cryptophagid feeding on cotton bolls, ( 121 J. 
(Jryplu* aiinulici.rntK, erroneous svnonvmv of. 
[111]. 
conquisitor, synonymy ot, [111 J. 
extrematU, s> nonvm of ('. samia-. 
nunciutt, .svnonvmv of, [111]. 
fs. Aletia, LOS, 113. 114. 
pburinnctus, svnonx in of C ennauixitor, 
[111]. 
naiiua: distinguished trom C. nunciut, 
114. 
synonymy of, (111 J. 
Crystalline rocks, u2. 
slates, 63. 
Cuba, ravages of A. xylina in, 12. 
Cuban pine, 87, 70. 
Cuckoo <.i. Aletia. 88. 
Cucumbei trie. 00. 
Cucumi* mclo, food-plant of lh liutlit- arm \<u ra 3( .;. 
Oucurbita pepu, food plant of UHiothin armigcra, 
363. 
verrucosa, food-plant of Heliothi* armi- 
gcra, 363. 
Cucurbitacca-, food-plants of Hcliailiix arm.n> hi /.X,:,. 
Cucro (Tox.) Bulletin, literature in, 331. 
Cultivator powder bloxvur. 888-888. 
Cvpidvnia zttpidu vs. Aletia. 88. 
Cut worms, contained in lamily WdHmtdm, 8. 
enemies to cotton in Greece, 39. 
occuneuce of. in l'lui ida, [6], [7]. 
Cyanospiza ciria vs. Aletia, 88. 
cyanea vs. Aletia, 88. 
Oyanuru* cristatua vs Aletia. 88. 
Cynipidw, difficulty of defining family, [112]. 
food habits of, [112]. 
Cypress, 66. 
swamps, 66, 68. 
Cyrlnncvra slabulam vs. Aletia, 101, 108. 
D. (J. R.). Literature by, 332. 
Dacti/lnpiu* sp. mistaken for eggs of A. rylitta, 6. 
Dana (\\ r . B.), Literature by, 332. 
Danais archipjnis, imago of, artifhial hibernation 
of, 20. 
brush-sac of imago of, 50. 
Darxvin, F.. cited, 53. 
Datura stramoniion, J84. 
experiments with, [20], [21]. 
food-plant of Hcliothis armi- 
gera, 362. 
Daughtrey's colliding jet nozzles. 194. 
cotton-sprayer, 268-281, xxvi. 
underspraying theory, 258-261. 
03 CONG — AP 9 
Davis' sifting machine, 305. 
Dawson's plug-rose nozzle, 193. 
Dead Shot, Johnson's, 148. 
i medy lor A. xylina, 38. 
Deadly nightshade, 184 
1 Deakins' excelsior pump, 271. 
hydionctte pump, 264. 
Do Bows Commercial Review. Literature in, 334. 
Industrial Resources of the Southern 
and Western States, literature in, 332, 
334. 337, 344. 
Review, literature in. 323, 332, 337, 343, 
344, 383. 
Decrease of cotton culture in Central America 
and Wot Imlies. 21. 
Deth ctor nozzles, ■JOO-MI 1. 
Barrett's, 209. 
liinklov's, 210. 
Douglas'. Hollings', 208. 
for blasts. 229. 
llayden's, Killatu's, Lexvis'. 209. 
Nickerson's, 208. 
Polansk v's, 211. 
Ruhmanu's. 210. 
Bebier'a, 210, 811. 
Dcprexsaria gvssypiella, East India cotton boll- 
worm, 324. 
enemy to cotton in Iudia, 
39. 
gontxypioides, erroneous name, 324. 
synonym of A. xylina, 2. 
Derby. E. EL, OB remedy tor A'xijlina, 38. 
!>• in, a tnaculali* parasited by Chalcia ovuta, 114, 
: I 111 J. 
Destruction of the ehrys.-ilidesof A. xylina, 128. 
i _ a oi .1 xi/liiia, 128 
moth of A. xylina, 129. 
mollis as remedies for Helio- 
this armigcra, 379. 
Destruet ive generations <>f .1 . xylina, 14. 
I >r.st ruct i xeness of .1 . ji/lina, 1, 2. 
I Dickerman (C. \\'.), literature by, 332. 
IHdictymn zigzag. (See Hcxaplattta zigzag.) 
diffi rcntialit, Caloptcnu*. (See Caloptcnus differen- 
tials.) 
Digestive canal of larva of A. xylina, anatomy 
of. 47. 
moth of A. nNM| unatomv of, 
88-68. 
Dill, a Protection against Aletia. 123. 
Diluents of arsenical poisons, 140. 
IHogmitcts discolor vs. Aletia, 99. 
dioica, Xapa-a, localities for. [103]. 
Diptera <le>t 1 1.\ in A letia, !»'.». 
Dislodging of insects, 310. 
I Distribution of por> -canals of muth of A. xylina, 
51.52. 
Dix's pump, 272. 
Dizmiia* sp. v.s. Aletia, 99. 
Dock Weed. 186. 
Dodge (C K.i. literature l.v, 320, 332. 
(J. R.). literature by, 327. 
(L. A.), literature by, 332. 
Dog Fennel, 184. 
Lnseota injuring, [114]. 
Dogll Aletia, [106]. 
Dogwood, 08. 78. 
Dolichnnyx oryzivorus vs. Aletia, 88. 
Dvlicltos fed on by moth of A xylina, 10. 
food-plant of HtHotkU unuigera, 363. 
imago of Aletia xylina, [27]. 
Heliothi.s armiqera. 
[28]. 
Douavan (J . », use of Paris green for Aletia by, [119] 
Dorsal vessel of lai va of A. xylina, anatomy of, 47. 
i Doryii.yrmcx ffarun vs. Aletia, 80, 02. 83. 
in.iauu8 vs. Aletia 90. 
Double acting barrel pumps, 279-283. 
! Doubleday (E.), literature by, 324, 332. 
Douglas' aquapult pump, 868-270. 
aquarius pump, 270. 
deflector nozzle, 208. 
tire-extinguisher pump, 273. 
Dragon tlies vs. Aletia, 100, [6j. 
Drags for removing insects, 310. 
frictiouftl. dislodging insects, 310. 
Drassoida; vs. Aletia, [100]. 
Drastcria ertxhtca, account of, 352. 
