434 



Townsend, C. H. T., rev. of article by, H50. 



Toxophora vastae, n. sp., ref., 158. 



Toxoptera griuninuiu, reproduction of, 246: art., 

 245-8. 

 grain,^T. graminuiu. 



Tozzetti, A. T., monograph of tobacco insects, 

 rev., 165. 



Tree band, a new, 340. 



-borers, how to kill, 270. 



Tribolium ferrugineuni, in Miss, bull., ref., 293. 



Trichacis, bred species, 125. 



Trisholcus, bred species of, 124. 



Tritoma californica, habits of, 260. 



Trogoxylon, merged into Lyctus, ref., 351. 



Trombidium bulbipes, parasite of gypsy moth, 

 ref., 354. 



Trypeta canadensis, on gooseberry, ref., 355. 



Trypoxylon, N. A. spp. of, 83. 



Tumble-bug, not injurious, 400. 



Tussock motli, white-marked, enemy of, 346. 



Twig-girdler, of fig trees, 204. 



Tyleuchus scaiidens, or tritici, on grass in Colo- 

 rado, mm., 32. 



Tylonotus bimaculatu.s, on hickory, 131. 



Typhlocyba ^•itifex >., in Colorado, ref., 355. 



Typhlodroraus oleivorus, ou orange, ref., 288. 



Tyroglyphida', habits, athnities, etc., 185. 

 probable origin of Sarcoptida;, 183. 



Tyroglyphua longior, in Miss Ormerod's report, 

 ref., 235. 

 sp., supposed parasite of Lachnosterna, 390. 



U. 



Ugimyiasericariae, parasite ot Ja])anese silkworm 



art., 113-119. 

 Uji^^Ugimyia sericariw, 114. 

 Underwood, Lucien M., change of location, 228. 

 TJric acid in Malpighian tubules of insects, 226. 

 Urine as a remedy for eel worms, 215. 

 Uropoda americana, on Diabrotica etal., mm., 27. 



V. 



Valenus, nov.gen., ref., 350. 

 Valgus, remarks on genus, m., 230. 

 Vanessa atalanta, appearance of parasitic pupa 

 on, quotation, ref., 194. 



(buttertly) in New York City, mm., 61. 

 Vaseline, use of, with carbon bisulphide, 288. 

 Vedalia (cardinalis), apparently confined to Icerya 

 purchasi for food, mm., 154. 



cost of expedition for importation of, ref., 226. 



exterminating Icerya in California, 134. 



in demand at Cape of Good Hope, 164. 



in Xew Zealand, 215. 



in South Africa, 336. 



international exchange of, 279. 



sent to Egpyt, 349. 



n. sp., on Icerya luirchasi, 289. 

 Veratrin, eiror corrected, 33. 

 Vine, see Grape. 



leaf-hopper in New Mexico, m., 27, ref., 295. 



• weevil, a hot-house pest, 222. 

 Vinsonia stellifera ou Mango in Jamaica, 334. 

 Vrilleta expansa, on Querciis agrifolia, 260. 



W. 



"Walking-stick, in New South Wales, ref., 90. 

 AVallace, Williamson, notice of, report by, 286. 

 Warble-fly, in England, 39. 

 iu Mississippi, ref., 90. 

 remedies discussed, 40. 

 Wasp, capriflg, art.. 128. 



paper-making, use of grape bags by, art., 

 192-193. 

 Wasps, destroyed by indigo l)ird, 278. 

 digger, article on, 248. 

 notice of paper on, 83. 

 Water-beetltts in old gasometer, 160. 



•bug, found by r>r. Zabriskie. art., 198-200, 321. 

 giant, 210. 

 Wax, insects producing, ref., 296. 

 Weed, Clarence M., notice of article by, 285. 

 Weevil, bean, art.. 297. 



in New York report, ref., 353. 



remedy for, 90, 302. 

 black, in Mississippi bull., ref.. 293. 

 flavescent clover=Sitones flavescens. 

 grain (Silvanus surinamensis), ref., 237. 

 -infested peas, temperature of 160. 

 pakn, notes on, 136-137. 

 pea, remedy, 90. 

 pea and bean, art., 297. 

 red-footed bean, in Sweden, ref., 2. 

 rice, in dry hop yeast, 270. 

 Weevils, of the Tertiary, notice, 404. 

 Werner, Dr. Franz, rev. of article by, 349. 

 Wheat bulb-worm^Meromyza americana. 

 fly, in Sweden, ref.. 2. 

 companion, ref., 357. 

 midge, bulletin on, rev., 91 . 



in Sweden, ref., 2. 

 -stem maggot, ref., 357. 

 straw worm in Ohio bulletin, ref., 357. 

 See also Isosoma tritici. 

 Wheeler, W. M., rev. of articles by, 402. 

 White ants, see Ants, also Termes. 

 grub, disease of, 152. 



fungus, European, 281-282. 

 fungus of, ref., 217. 

 of Allorhina, art., 35. 

 grubs in Illinois report, ref., 293. 

 Whitehead, Charles, rev. of article by, 236. 

 "Wine bee," so-called Calilornian, 330. 

 Winter moth, injurious in Sweden, ref., 2. 

 Wire- worm, new apiilication of term, 404. 

 Wire- worms, damaging celery, 401. 

 N. Y. bulletin on, rev., 231. 

 in Sweden, ref., 2. 

 (or Diabrotica) on sugar cane, 389. 

 remedies for, m. 45, ref.. 269, 355. 

 Wood-borer, mistaken for household pest, 396. 

 Woolly Aphis or root Aphis=Schizonenra lanig- 

 era. See also Aphis. 



Xyphidium longicaudum, not described, 393. 

 Xyleborus piceus, on sugar cane in West Indies, 



