INDEX. 
[133] 
Heliothis armigera, transformations of, 364. 
variations of larva* of, 366, [18]. 
vernacular names of, 358. 
r rprimanx resembles H. armigera, 358. 
umbrosux, description of imago of, [121]. 
synonym of II. annigera, 358. 
Helm's insect-sweeper, 311. 
Helineckc's barrel pump, 277. 
TleUnomorpha laticornis vs. Aletia, 95. 
texana vs. Aletia, 95. 
Hcmer nbiida* destroying Aletia, 100. 
HmiMn sp. parasitic cm Aplanteles aletia; 105. 
Hem]) as a protection against Aletia, 123. 
vernacular name of Cannabis, 363. 
Hempstead (O. II.. jr.). literature by, 325, 335. 
Henderson (S.). literature by, 335. 
Hendley's pow dering bellows, 'J 4 J. 
Herbarium of Y . S. Department of Agriculture, 
examination of malvaceous plants in, [103]. 
Heteropteia feeding on Aletia, 97. 
Ueterocera. Xoctuitlc a family of, 2. 
Ih'xaplasta zigzag. description of imago of, ( 1 1 1 ] — 
[1121. 
vh. Aletia, 102. 115, 116. 
Hibernation, artificial, of moth of Aletia xylina, 20. 
Panais archippus, 
20. 
Vaphia glt/cerium, 
20. 
of A.xylina, 15-22, [101]-[1(»2], \\04[- 
[105]. 
condit ions affecting, 21. 
localities of, 22, 
summary of evidence 
on, 22. 
t henries on. If!. 
mot b of A.xylina, 18-22. 
arguments for,21. 
where occurring, 
18. 
Platyhypena icabra [104]. 
Hibiscus esculentus, food-plant of lleliothis armi- 
gera, 363. 
iiraiidijloruii. food plant of Fltlinthis arm- 
igera (I), 363. 
localities for. [ 104]. 
militaris, localities tor, [104]. 
moscheutu s , localities tor, [104]. 
syriacus, localities for, J 1041. 
trimmm, localities for, [104]. 
Hickorv, 88, 66, 70-79. 
uplands, 65, 69, 70-72. 
High-ground willow oak 70. 
Hilgard (Prof. K NV.), acknowledgment to, xx. 
on the active substauce in 
pvrethruin. 169. 
using decoction of pyre- 
t Ilium, 17tt. 
Hill prairies. 88, 73,74-75. 
Hirundo horrtonttn \s. Aletia, 88. 
Histology of stomach of larva of A. xylina, 48. 
History of l.asyh'nu in Alabama, 24-33. 
A rkansas, 24, 2(5-29, 31 , 33. 
Bahamas. 42. 
Bafaia 43-44. 
Ilra/il. 43-44. 
British Guiana, 43. 
Dutch Guiana, 43. 
Florida, 24-33. 
Georgia, '23-33. 
Louisiana, 23-33. 
Mississippi. 24-3-1. 
North Carolina, 25-29,33. 
Pernambuco, 44. 
Sao Paulo, 44. 
South Carolina, 23-29,31- 
33. 
Tennessee, 25, 29, 33. 
Texas, 24-34. 
United States, 23-34, [97], 
[99]. 
Venozuela, 43. 
Virginia, 29. 
Boll-worm in Alabama, 28. 
• cnltivation of cotton, [121]-[122]. 
literature about A. xylina, 322. 
remedies for A. xylina, 34-38. 
use of Paris green for Aletia. [ 1191 [120J. 
Hog "Weed, 184. 
Hogs t*. Aletia, 87. 
Holland's pump, 273. 
Holling's deflector nozzle. 208. 
" Holly Springs South." literature by, 335. 
Holv water, remedv for A. xylina, 34. 
Honey in baits, 320. 
Horehonnd, 185. 
Hornblende, 80. 
Horse-mint, 185. 
Horse-nettle, 186. 
Horseback powder blower, 239. 
sprayers, Warner's, &c, 265. 
sprinklers, 301-302. 
Ramsey's. 301. 
Willie's, 300. 
nose-pipe spray-nozzles. 220, 221. 
Hosford's spray-pipe, 221. 
Hots' spray-pipe. 220. 
Howard (0. Oj, quoted, 356. 
Howard (L. O.). acknowledgments to, xxi. 
description of Elachistus euplec- 
tri by, [108]- 
118% 
Eaplcctrus com- 
stockiih\, [108]. 
literature by, 335. 
on Ileliothig armigera eating 
held bean, 362. 
Howard (W. P.), literature by, 335. 
Hoy 1 1* K.i, literature by, 335. 
on occurrence of A. xylina in Wis- 
consin, [102J. 
lit er's spray pipe. 220. 
Ho\t, (Dr. .1. Dl, literature by, 326, 335. 
plan of, for shaking off the 
worms, 136. 
Hubbard (H. G.). acknowledgments to, xx, xxxi. 
experiments carried on by, 170, 
171, 172. 
literature by. 335, 336, [112]. 
observations on ants, 91. 
food habits of insects, 1 107]. 
Heliothit armigera eating A letia 
rylina. 369. 
oviposiiion of Asilns, 99. 
parasitism of Aletia xylina by 
Trichogrammu 
pretiosa, 377. 
Ileliothig armig 
era by Tachina 
aletia;, 377. 
Ueliothis armi 
gera by Tricho 
gramma preti 
osa, 377. 
preparing kerosene emulsions 
157. • 
report of, [5]. 
Huckleberry, 66. 
HiiiImiii Kivcr formation, 75. 
Bdbner (J.)i description of A. argillacea by, [95]. 
literature by, 336. 357, 383. 
Hull's can ( ylindered syringe', 274. 
Iluniphrcys'bJ. T.). citod, 18. 
Ilumphnwillo's air pump, 251. 
Hurd's roiary powder blower, 231-232. 
sifting machine, 304. 
h yalin us, Apuntt'lcn. (See Apanteles hyalinut.) 
li v.lraulic bellows, 262. 
Hydronette pumps, 262-269. 
Hydropnli ptunp, 271. 
fluid spp. vs. Aletia, 89. 
Hymenoptera, effect of pyrethrum on, [15J. 
vs. Aletia, 89. 
Hypena ftcabralis, moth of, confounded with that 
of Aletia xylina. 18-19. 
J'latyhypcna scabra a svnonvm 
of, 1 104]. 
Ilypothenemns eruditus feeding on cotton bolls 
and twigs [121]. 
synonymy of, £ 121 j. 
Jiispidulus, nyuouym ot'H. eruditus 
[121]. 
Ichneumons, influence of wet weather on, 1105} 
Icterus bultimore vs. lleliothis arinigera, 376. 
spp. vs. Aletia, 88. 
tputiut vs. Ueliothis armigera, 376. 
