430 



Tropical Diseases Bureau, 201. 



- — ratin, il. 



Tuberculosis among stock, lecture on, 



313. 

 Tulip trees, 341. 



Turkestan, cotton cultivation in, 182. 

 Turkey, cotton in, 332, 348. 

 Turkish silk industry, 404. 

 Turks Islands, trade of, 348. 

 Turmeric, 271. 



Twig girdlers, account of, 2.50. 

 Tylenchus oryzae, 117. 

 Typhoid bacillus and house-Hy, 249. 



U. 



TJapaca clusiaceae, 409 



Uganda, cotton exports from, 124, 188, 



2-52 [(Tiw], 300 [cortect]. 

 — , — growing in, 310. 



— — , quality of, 326. 



— , epizootic lymphangitis and, 330. 

 — , export trade of 1910-11, 139. 

 — , Hevea brasiliensis in, 44. 

 — , rubber experiments in, 158. 

 Ultra-violet ravs, action on vanilla pods, 



109. 

 • — — and carbohydrate formation, 



172. 



— — , cane sugar inversion by, 220 



— — , destruction of sugar by, 220 



— — , purification of water by, 1-56. 

 United Kingdom, arrowroot imports, 300. 



— — , cotton imports into, 68, 140, 

 284. 



— — , sugar imports per head, 332. 



— — , — trade of, 11.5. 



United States, consumption of Egyptian 



cotton in, 182. 

 . — — , cotton experiments in, 1911, 



359. 



— — , maize in, 23. 



— — , plant protection in, 330. 



— . — , production in 1911, 341. 



— — , sugar in, 3, 115, 179, 251. 



Vanilla, curing of, 148. 



— growing under mango trees, 361. 



— in Seychelles, 228, 360. 



— , introduction into Eeunion and 

 Mauritius, 196. 



— pods, action of ultra-violet rays, 109. 



Vanilla Pompona, 149. 



— production and consumption, 261, 

 356. 



Variation and fluctuation, 34. 

 Vegetable ivory, substitute for, 188. 



— oils, work dealing with, 231. 

 Vegetative propagation, changes through, 



281. 

 Venezuela, coffee in, 1911, 28. 

 — , tonka bean exports from, 268. 

 — , trade of, 211, 360. 

 Ventilation, 267. 



A'^erbascum nigrum, germination of, 255. 

 Veronica officinalis, germination of, 255. 

 Vetiver oil, 4. 



Victoria Museum, Dominica, 233. 

 Vigna Catjang, 347 

 Virgin Islands, agricultural meetings in, 



252, 396. 



— — and Canadian Exhibition, 283. 



— — , bonus for imported stallion, 20. 

 , cotton in, 108, 220. 



— — , lime juice industry of, 365. 

 ' — — , rainfall in, 395. 



Vitamines, 339. 

 I Voandzeia Poissoni, .«,, Kerstingiella geo- 



carpa. 

 — ■ subterranea, 146. 



W. 



Wakali Ewickeri, set ^licranda minor. 



Waste in cotton-spinning, 247. 



Water current, turning back of, in plants, 

 12. 



Water drinking, absorption of fat in rela- 

 tion to, 41. 



— , machine for raising, 284. 



— , method of obtaining pure. 200. 



— , purification by ultraviolet rays, 

 156. 



Watermelons, analysis of, 412. 



Watt,s Dr. R, 45, .50, 53.101, 195, 219, 

 2.59, 274, 291, 307, 309, 339, 356, 

 395. 



Wax from Musa sp., 2G8. 

 — from the sugar-cane, 124, 195. 



Weeds, legislation in Grenada, 89. 



— , spraying to kill, 41. 



West Indian Bulletin, 72, 152, 297, 312. 



— • — canes in India, 306. 



— — — • — Queensland, 371. 



— • — cotton, insurance of, 86. 



West Indian Cotton on the Liverpool 

 market, 6, 22, 38, 54 70, 86, 102, 

 118, 134, 150, 166, 182, 198, 214, 

 230. 254, 262. 278, 294. 310, 326, 

 342, 358, 374, 390, 406. 



— — cotton-growing season, 406. 



— — products on the London market, 

 1.5, 63, 79. Ill, 1.59, 17-5, 223, 2.5-5, 

 287, 319, 351, .383. 



— — rubber and rubber exhibition, 75. 

 West Indies and Canadian Xational Exhi- 



tion, 367. 

 , cotton exports from, 102, 311. 



— — , — production in, 23. 



— — , insect pests in, 1911, 26. 



— — , mulberry and, 239. 



White sugar manufacture in .Java, 51. 



— headed fungus, Ophionecfria cocci- 

 cola, 270, 415. 



Whitewash, use of prickly pear in 

 making, 8. 



Wild ipecacuanha, see Asclepias curassa- 

 vica. 



Willis, Dr. .1. C, 63. 



Wind-belt for cacao, 100. 



Wine palm (L->gos), sie llaphia vinifera, 



Wolstenholme and Holland, Messrs., 6, 

 22, 38, 54, 70, 86, 102, 118, 134, 

 150, 166, 182, 198, 214, 230, 254 

 262, 278, 294, 310. 326. 342, 358', 

 374, 390, 406. 



Wood preservation, 204. 



— specimens in nature study, 191. 



, treatment in India, 297. 



Wood, T. B., 156, 162. 



Wooden poles, preservation of, 395. 

 ; Woo! output of Argentina, 156. 

 Woolly pyrol, see Phaseolus Mungo. 

 World s cotton industr)', 134. 

 Worlds production of ,<ilk, 1911, 349. 

 vanilla, 1911-12,261. 



Yaws, treatment of, 57, 152. 

 Yellow fever mosquito, 202 

 Yucatan, silkworm rearing in, 37 



Zalo|phoihrix mirum, 10, 26, 298. 

 Zanzibar, coco-nuts in, 244. 

 Zebu cattle and Texas fever, 27. 

 Zinyamunga, see Pennisetum purpureum. 

 Zscliokkca Foxii, rubber from, 87. 



