427 



Sugar-cane, pests of, 26. 



— , value of upper and lower halves, 



130. 

 Sugar-canes, West Indian in (Queensland, 



67. 

 Sugar Indu.stry : — 



American tariff, effect of the new, 374. 

 Australian Sugar Producers' Associa- 

 tion, position of, 11. j. 

 Clarificntion of cane juice bv clectrici- 



ty, 325. 

 The world's cane sugar industry, 32.5. 

 Cuban sugar crop, 1912, 67. 

 Date sugar indu.stry in Bengal, 243. 

 Experimeiit.s with seedling canes in 



St. Croix, 197. 

 Louisiana and syrup making, 227. 

 Manufacture of syrup, 179 

 ^lolasses, determination of sucrose in, 



163. 

 Multiple mills, 147. 

 Sampling cane for analysis, 275. 

 Sugar-cane experiments at Antigua, 



3.39. 

 _ _ — in Barbados, 191113, 



389. 

 Sugar consumption in U.S. in 1912, 



92. 



— — of Europe, 28 

 — , exports from Peru, 44. 



— , — — Philippines, 21. 



— factories, use of germicides in, 83. 



— in India, 3, 



Sugar industry in Formo.'a, 163. 

 — output of Barbado.s, 124. 



— crop of Mauritius, 108. 



Tops, sugar cane, for ensilage, 227. 

 Use of germicides in sugar factories, 



83. 

 White sugar manufacture, 355. 

 World's production of beet sugar, 199. 

 Syrup-making, 339. 

 Sugar Producers' Association, Australian, 

 position of, 115. 



— production in Peru, 35. 



— trade of the United Kingdom, 51. 

 Sulphur, action of, on soil, 24. 



. — in relation to manuring of rice, 335. 



Sun power plant, 124. 



Sweet potato, circulation of starch and 



water in 100. 

 Swietenia macrophylla, 39. 



— Mahagoni, 39. 

 Sylviculture in the tropics, 167. 

 Synthetic rubber, 249. 

 Syrup, manufacture of, 179. 

 St. Lucia, export trade of, 11. 



Tamarinds on the London market, 1.5, 

 47, 79, 223, 255, 287, 319, 351, 399. 



Tannia (Colocasia antirjuorum), 255. 



Tannias. a disease of, 30. 



Tapi>intr rubber trees by electricity, 25. 



Tert; 172. 



Tempany, H. A., 133. 



Temperature in plants, distribution of, 



153. 

 Tephrosia Candida, 19, 39, 229. 



— purpurea, 19. 



— — in southern India, 56. 

 Theobroma angustifolia, 39. 



— cacao, var., 39. 



Thespesia p'>pulnea, value as a green 



dressing, 156. 

 Thiospirillum AViuogradskii, 24. 

 Ticks, destruction of, 409. 

 Tin cans rersnii earthenware pots in the 



propagation of .seedling plants, 200. 

 Tobacco, export from the Philippines, 21. 

 — , growing cigar wrapper in South 



Africa, 383. 



— — for insecticide purposes, 

 313. 



— , Cercospora nicotianae on, 315. 



— seed, experiments with, 383. 



— — , rapidity of germination in, 214. 

 Tobaccos, studies in Indian, 377. 

 Tobago, Peripatus in, 183. 



Toinato seed oil, 12. 



Tractors and motor ploughs, trials with 

 in South America, 343. 



— for the Tropics, 261. 



Trade of Grenada and St. Vincent, 1912- 

 13, 345. 



— products of the British Empire, 264. 

 Transmission of tropical diseases by in- 

 sects, 124. 



Trees in blossom at Dominica, notes on, 



228. 

 Trinidad, cost of spraying cacao in, 212. 

 — , report on elementary education, 1911- 



12, 188. 

 — , subsoil blasting demonstration in, 



1913, 358. 

 — , tuberculosis conference in, 139. 



— and Tobago, cacao export from, 12. 

 Tropical diseases, transmission of by 



insects, 124 



— plants, periodicity of, 137. 



— products, a work on, 27. 



— trees, leaf fall of, 31. 

 Tropical University, S7. 



— — , American views on, 131. 



— — , the case for, 59. 

 Tropics, tractors for the, 261. 

 — , vegetable-growing in, 88. 

 Trypanosoma cazalboui (Souma), 218. 



— equina, 345. 



— pecaudia, 218. 



Tubercle bacilli, fate of, outside the ani- 

 mal body, 165. 

 Tuberculin unions, Danish, 293. 

 Tuberculosis, campaign against, 131. 



— conference in Trinidad, 139. 



— in fowls, 167. 

 Tulip tree as a green dressing, 156. 



Tunis, colonial agricultural college at, 



237. 

 — , fruitgrowing in, 260. 



u. 



Ignited Kingdom, agricultural develop- 

 ment in, 43. 



— — , sugar trade of , 51. 



— States Department of Agriculture, 

 publications of, 297. 



— — Inspection and Quarantine 

 Service, 263. 



— — , sugar consumption in 1912, 92. 

 University in the tropics, 72, 87. 



— of tropical agriculture, the case for, 

 59. 



— question : other phases, 216. 

 --, tropical, establishment of, 97. 

 Urea in Aspergillus niger, 366. 



— — Peniciliium glaucum, 366. 

 L'seful griss, improvement of, 41. 

 Utilization of Hawaiian products, 203. 



Vanilla cultivation in St. Vincent, 116. 



— , ripe, characteristif-s of, 356. 



Vanillin, 47. 



■ — powder, case of misbranding of, 116. 



Vascular Cryptogams, 5. 



Vegetable growing in the Tropics, 88. 



— oils, identification of, 121. 



— silks, 29. 



Ventilation and fruit storage, 235. 

 Veterinary Notes- — 



Hook worm disease in sheep and 

 other animals, 149. 

 Vicia Faba, 9. 



— narbone":!sis, 41. 

 Vigna unguiculata, 229. 



Virgin Oorda, balsam tree of, 122. 

 Virgin Island.s, botanical studies in, 233. 



— — , composition of soil in, 335. 



— — , cotton-growing in, 6. 



W. 



Walburgia ugandensis, 184. 

 Waste in distribution, 361. 

 Water, distribution in soil, 141. 

 — , non-available in soil, 415. 

 Watering of plants, 280. 

 Wattle bark, 63, 7.5, 127. 



— — , shipping and preparation of, 

 75. 



— — , yield of tannin from, 75. 

 Weed exterminator, a new, 57. 

 Weeds and maize cultivation, 53. 



