44 



PLANT INDEX. 



Timotliy, Macroteleia floridana and host on, IV, 124. 

 Tobacco, smoking, I.asiodorma serricorne injuring, 

 1,357; II, 38o. 

 Alejrodcs injuring, iu Greece, I, 386. 

 as an insecticide, ref.. Ill, 222; IV, 2, 350; V, 74. 

 Balaninus Bupposed to attack, IV, 03. 

 Ei)itrix parvula on, VI, 18fi. 

 in New .Icrsey bulletin, III, 3iU. 

 insects injuring, in Bessarabia, I, lfi7. 

 insects, in Florida, IV, 288. 

 Lita solauella destroying, V, 214. 

 Melanoplus atlanis destroying, in New Hamp- 

 shire, II, 69. 

 monograph of insects on, IV, 1G5. 

 Sphinx Carolina injuring, II, 283; III, 338. 

 Tomato, army worm injuring, I, 370. 

 Australian ladybird on. III, 434. 

 boll worm attacks prevented by corn crop, V, 48. 

 boll worm on, VI, 168. 

 bug injuring, in "West Indies, I, 357. 

 Ceresa bubalus on, V, 92. 

 Dactylopius sp. on, HI, 419. 

 Epicauta cinerea (Lytta marginata) on, V, 260. 



lemniscata on, IV, 395. 

 Epilachna hirta damaging, V, 4. 

 Epitrix subcrinita on, IV, 135. 

 Euschistus variolarius on, VI, 186. 

 Gortyna nitela feeding on, IV, 140. 

 Heliothis armiger on, III, 85; V, 94. 

 Protoparce celeus on, II, 382. 

 Pthia picta on, V, 282. 

 root-louse of. III, 413. 

 Sphinx Carolina injuring, II, 283. 

 larva! injuring, m., 111,85. 

 quinquemaculata injuring. Ill, 171, 337. 

 Stictocephala festina attacking, I, 50. 

 Torrubia raveuelii, mistaken forcorn sprouts, IV,2n3. 



ou white grul), IV, 217. 

 Tree fungus, Boletotherus bifurcus boring. III, 335. 

 Tree Yucca pollenized by Prouuba paradoxa, I, 372. 

 Trefoil, llyponomenta sp. on, IV, 66. 

 Trichostomum dichotoma, Csenophanes n. sp. and 



liost on, II, 350. 

 Trifoiium, expts. in fertilization of, IV, 335. 



pratense, Aphis gossypii feeding on, VII, 314. . 

 Dactylopius on roots, II, 258. 



trifolii on, YII, 171. 

 fertilization of, III, 402. 

 Tripsacum dactyloides, Diatrn'a saccharalis on, IV, 



103. 

 Triticum caninum, injured by insects, I, 374. 

 repens, Hessian fly infesting, I, 323. 



insects injuring, I, 374. 

 Toxoptera graminum feeding on, IV, 245. 

 Tropwolum canaricnse, Drosophila flaveola miuius 



leaves of, VII, 381. 

 Truilla .saccharari, name proposed for cane-fungus, 



V, 252. 

 Trumpet creeper, Lyg.neus reclivatns injuring, 1,340. 

 Tubers, edible, Dinoderu j truncatns in, VII, 327. 

 Tulip tree, corambycid on, VII, l.oO. 



C'orthylus columbianus on, VI, 281. 

 Diplosis liriodendri injuring, II, 362. 

 Lecanium tulipifer.ne damaging. III, 28. 

 wood damaged by woodpeckers, VII, 146. 

 Turpentine trees, Acrophylla tosselata on, V, 64. 

 Turnip, .Vnthomyia brassicai injuring, II, 146. 

 Aphis brassicaj on. III, 454. 



Turnip, damage to, in East Britain, IV, 81. 

 Uiabrotica longicornis feeding on, II, 182. 

 diamond-back moth attacking, V, 296. 

 Drosophila on, VII, 381,382. 

 Entomoscelis adonidis damaging, V, 1. 

 insects on, II, 337. 

 Lipolexis rapaj and host on. III, 01. 

 Nysius angustatus on, IV, 141. 

 Phyllotreta pusilla injuring, II, 146. 



vittata attacking, VII, 400. 

 root maggot on, \, 124. 

 Thrips tabaci on, VII, 304. 

 white ants feeding on, II, 283. 

 Typha angustifolia, Lita solanoUa ou, V, 163. 



latifolia, Aphrereta californica and host on. III, 

 58. 



Erycus puncticoUis supposed to feeil on, 



VII, 206. 

 Oscinis malv.-e ? ou, 111,58. 



U. 



ITlmus aniericana, Gossj'paria ulmi on, II, .35,39. 

 Lithocolletis bred from, II, 119. 

 Nerice bidentata feeding on. III, 02. 

 campestris, Gossj-paria ulmi on, II, 35, 39. 

 Colopha ulmicola on, V, 235. 

 fulva, Gossyparia ulmi on, II, 35,38. 

 Lithocolletis bred from, II, 119. 

 montana, Gossyparia nlmi on, II, 38, 39. 

 racemosa, Gossyparia ulmi on, II, 38. 

 rubra, Gossyparia ulmi on, II, ,39. 

 Umbellularia californica, ladybirds on, lA', 134. 

 Lithocolletis bred from, II, 119. 

 umbellulariaj mining, II, 78. 

 Sinoxylon declive on, IV, 260. 

 Urena lobata, red bug on, I, 235. 

 Urtica dioica, Lauguria mozardi on stems, II, 347. 

 gracilis, Languria mozardi feeding on. III, 254. 



V. 



Vaccinium, Apatela tritona feeding on. III, 391. 

 ovatum, Lithocolletis mining, II, 117,119. 

 sp., Gelechia epigjeella and parasite on. III, 59. 

 spp., Anthononius signatus supposed not to at- 

 tack, V, 175. 

 Valerianacea', mites and double flowers, I, 349, 350. 

 Valeriana, mites and double flowers, I, 350. 

 oflBcinalis, Capsus quadrivittatus on, I, 293. 

 tripteris, mites and double flowers, I, 349. 

 A'^alerianella, mites and doulde flowers, I, 350. 

 Velvet grass, Hessian fly pupa case on, I, 323. 



seeds, Ephestia sp. damaging, VI, 274. 

 Verbena hastata, Archasia galeata on, V, 93. 



Orthezia insignis on, V, 217. 

 Verbesina virginica, Lithocolletis bred from, II, 119. 

 Vernonia, Bracon vernonisecola and host ou, II, 349. 

 fiisciculata, Polygnotus vernonisv (m, IV, 126. 

 noveboracensis, Bracon vernonia? and hosts on, 

 II, 340. 

 Inostemma horni and host on, IV, 124. 

 Polygnotus vernonia; iu gall on, IV, 120. 

 Trichusis rubicolain gall on, IV, 125. 

 Viburnum, Enchenopa binotata on, V, 93. 

 Microdus tortricis and host ou. III, 17. 

 ])ruuifolium, Anthrenus varius on, VI, 258. 



powdered, Anthrenus varius attacking, 

 VII, 32. 



