421 



Fungus Notes {Concluded): — 



Red rot fungus {Colletotric/tum /alca- 



tum), 126, U2, 15S, 159. 

 Rhizoctonia, 46. 

 Rice, stem disease, 318. 

 Root disease of Acacia decurrens 



{Armilhiria fuscipes), 127. 



— — — Paspaluni dilatatum, 

 94. 



Rosellinia sp. and black root disease, 



371. 

 Rubber leaf diseases, 270. 



— root disease, 286. 



— , spotting of plantation, 222, 254. 

 Sclerotium Oryzae (rice stem disease), 



318. 

 Shield scale fungus (Cepfialosporium 



lecanii), 58. 

 Shot hole disease of tea {Pseudopeziza 



Guepini), 315. 

 Sisal hemp, a disease of, 174. 

 Sphaerostilbe coccophila, 19, 39, .'534. 

 . — sp. and red root disease, 371. 

 Spicaria colorans (canker), 286. 

 Spondylocladiuni atrovirens, u.v., sp., 



232. 



— maculans, 222. 



Spotting of plantation Para rubber, 



222, 254. 

 Sterilization of seed, 318. 

 Sugarcane, gumming disease, 330. 



— Melauconium rind fungus, 126,, 

 142. 



— . red rot disease, 19, 126, 142, 158, ' 



159, 286. 

 Tannias, dry rot of, 30. 

 Tea, shot hole disease, 315. 

 Thelephora pedicellata, 14. 

 Thyridaria tarda, 222, 286. 

 Tobacco, Cercospora on, 315. 



— wilt disease, 350. 



— — — and Bacillus solanace- 

 arum. 350. 



White-headed fungus (Op/iionectria 



coccicola), 334. 

 Witch broom disease of cacao, 302. 

 Witch broom disease {Collelotrichum 



luxijicum), 302. 



— — — and Exoaacus theo- 

 bromae, 302. 



Funtumia africana, 203. 

 — elastica, 29, 299. 



Q. 



Girardinus poecilloides (millions), 330. 

 Glycine hispida, 229. 

 I Goat show at Barbados, 2.s. 

 Gold Coast, 1912, 409. 



— — , cacao experiments on, 68. 

 Grain, kiln drying of, 213. 



Grapes without pips, 212 



Grass, improvement of a useful, 41. 



Great Britain, live stock improvements 



in, 309. 

 Green henm (Ardea virescens), 314. 

 Greenheart in British Guiana, 184. 

 Grenada, agriculture in, 55. 



— and 5<t. Vincent trade of 1912-13, 

 345. 



— , trade of, 56. 



Ground nut trade witli Canada, 377. 



Gru-gru palm. West Indian, economic 



value of, 180. 

 Gymnadenia albida, 217. 

 Gymnospermae, 5. 



Handbook of Trinidad and Tobago, 119. 



— — Queensland, 169. 

 Hawaii, forestry in, 175. 

 Hawaiian products, utilization of, 203. 

 Hedychium colonarium, new source of 



paper, 196. 

 Herd book, a West Indian, 248. 

 Heredity and mutation, 150. 

 Hevea brasiliensis, 201, 259, 270, 299, 



303, 317, 375. 



— — , changes in coagulation of 

 latex, 213. 



- — — , distinct forms of, 333. 



— , results of daily tapping, 28. 

 Hoi.sting device, a new, 230. 

 Honduras, banana industry in, 100. 

 Honey bee and pollen collection, 232. 

 Hooker, Sir J. D., 156. 

 Hormones, 157. 

 Horse bean, 19. 



Horses, disease of in Berbice, 345. 

 — , new disease in Panama, 219. 

 — , study of inheritance in, 373. 

 Hurricanes, damage to crops by, 88. 

 Hydrocyanic acid, production of in 



plants and seeds, 117. 

 Hevea, experiments in Ceylon, 10. 



I. 



German colonies, development of, 61. Imperial Department of Agriculture, pub- 

 German East Africa, sisal hemp in, 23. lications of, 8, 168, 216. 



Germination in tobacco seed, rapidity of. Imperial Institute, advisory committee, 

 214. 101. 



— of In'liao corn, 173. Index, 88. I 

 Ginger, neutralizing the pungency of, India and agricultural research, 392. j 



271. — , packing and transporting of fruit in, 



— on the London market, 15, 47, 79, 308. 



Ill, 143, 191, 223, 255, 287, 319, — , rice in, 3. I 



351, 399. — , sugar in, 3. 



Indian cattle, immunity of from Tezaf[ 

 fever, 205. 



— corn, germicst-i'-n of, 173. 



— mangoes, facts concerning, 196. 

 Industrial centres and supply of tropical 



produce, 265. 

 Insect Notes : — 



Acraea terpsichore (Nymphalid butter- 

 fly), 250. 



Aedes scutularis, 283. 



Aegerita webberi, on white tty, 398. 



Alabama urgiilacea (cotton caterpillar), 

 42, 362. 



Aleurodes citri (citrus white-fly), 398, 



Aleyrodicus destructor, 26. 



American cotton boll worm (Chloridia 

 armigera), 315. 



An entomological visit to the United 

 States, 346. 



Angoumois grain moth (Silotroga cere- 

 alella), 362. 



Antigua, pests in, 250. 



Aphis maidi radicis (cotton root louse), 

 362. 



— on melons, control by lady birds, 

 58. 



Argentine ant (Iridomi/rmer humilis), 



346. 

 Arrowroot worm (Calpodes ethlius), 



4.3. 

 Aschersonia aleyrodis, on white fly, 



398. 

 Aspidiotus sacchari, 202. 



— sacchari (sugar cane aspidiotus) 

 282. 



— ficus (Florida red scale), 334. 



— sp., 39. 



Ballovia cistipennis, 250. 



Banana root grub {Tomarus bituber- 



culatus), 155. 

 Bananas, insects attacking, 26. 

 Barbados, insect pests in, 58. 

 — , leaf-blister mite discovered in, 



26. 

 Biting stable fly (Stomoxps calcitrans), 



218. 

 Black scale (Saissetia olea), 346. 



— — Scutellista cyanea, parasitic 

 on, 346. 



— witch (Croiop/taga ani), 10, 42. 

 British Guiana, sugarcane pests in, 



266. 

 Brown hard back, 26. 



— — — attacking sugar- 

 cane {Phytalus sniithi), 58, 138, 

 154, 155, 202, 218. 



— — — {Lachnost^rna pat- 

 riielis), 154. 



Cacao thrips {Heliothrips [Physopua] 

 rubrocinctus), 58. 



— — in Florida, 266. 

 Calandra oryzae (rice weevil), 362. 

 California red scale (C'firi/somphalus) 



[Aspidiotus] aurantii), 250. 

 Calpodfs ethlius (arrowroot worm), 

 43. 



