382 



INDE^t 



Sphacelotheca reiliana - - - - 262 



5. Sor?,hi 261, 262 



Sphcerella Caricce 353 



Sphaeriace® - - - ... 233 



Sphaeriales 44 



Sphaeronema black spot - - - - 173 

 Sphaeropsidales - - - - 44 



Sphaeropsis .... . 16, 42 



S. tumejaciens 206 



Spharostilbe - - - 17, 38, 43, 203 

 S. coccophila .... 38, 79 



S. fiavida - - .... 239 



S. musarum .... 204, 252 



S. repens 203, 204 



Sphcerotheca pannosa - - . - - 362 



SphaBriales - 38 



Spicaria 332 



Sporangium . - . . 6, 153, 189 



Spores 



action of - . . . . g 



classified .... - 6 



of diplodia - - - - - 26 



of rusts 17 



of smuts 19 



Sporidia 19 



Sporodochium, the 43 



Sporotrichum 43, 80 



Spraying - 20, 22, 34, 56, 109-13 



Anthracnose control .... 209 



Citrus diseases 220 



compared with parasite fungi - - 76 

 cotton - - - . 270, 274, 275 



injury from no, 270 



Machines no 



method of 109 



object of 85 



Tomato diseases 357 



West Indies, little used - - - 87 

 Atid see Bordeaux, Sulphur, etc. 

 Stahel, G. - - - 170, i7r, 231, 232, 234 

 Staining of seed cotton, cause of - - 265 



Stell, F. 177. 189 



Stem-bleeding disease of coconut - - 189 

 Stem canker of pigeon pea - - - 342 

 Stem diseases .... 14-16, 148-54 

 Stem rot 



Banana 246 



Beans 342 



Coconut ....... 189 



Stevens, F. L. 33 



Stevens, H. E. 213 



Stevenson, J. A. 215, 260, 324, 343, 355, 357 

 Stigmatomycosis. See Bug Punctures. 



Stigmonoses 66, 264 



Stilbaceas 43 



Stilbum ..... 201, 205, 362 

 S. flavidum, Siilbella flavida • - • 226 

 Stinkhorn fungus of sugar - - - 292 

 Stockdale, F. A. .... 177, 183 

 Stimips and logs favour root diseases 131, 



133-4, 137 

 Sugar-cane 



as remedy for damping off - - - 109 

 conditions favouring - - . . 288 



diseases ot 288-330 



resistant to Rosellinia - - - - 127 



weevil-borer 192 



Sulphate of Ammonia ... 201, 297 

 Sulphur, use of 20, 94-7, 142, 237, 362 

 Sulphuric Acid - - 10 r, 108, 109 



Surinam. See Witch Broom. 

 Susceptibility of plants ... 10, 68 

 Sweet potato diseases .... 336 



Tangle-root of pineapple - . - . 344 

 Taubenhaus, J. J. 97 



Telia ; Teleuto-sori ; Teliospores - 18 



Tempany, H. A. ... 70, 328 



43. 



187. 



80 



189, 346 



- 350 



298, 305 



190, 192, 254, 305, 347, 350 



49. 240 



Page 

 115 

 206 

 153 



■ 159 

 38.39 



191 



Temperature, effect of 



Tenney, L. S. - 



Thalli through algal attacks 



Thelephora pedicellata 



Thelephoraceaa ... 



Thermesia gemmaialis 



Thielaviopsis 



soft-rot of pineapple 

 T. ethaceticus 

 T. paradoxa 

 Thread blight 



Threadworm. See Nematodes, 

 Thrips on cacao - 

 Thyridaria tarda 

 TilletiaceaB ... 

 Tip-wither - 

 Tobacco extract - 

 Tobago 



agricultural conditio! 



Malvaceous weeds 



Red ring of coconut 



Stem-rot of coconut 

 " Tomato blight " 

 Tomato, diseases of - 

 Tomosis 



Top-rot of sugar-cane 



Tortola, boll disease of cotton 263, 263 



Trees, age and size attained by - 15, 198 



structure of 102 



surgery of 104 



Trenches for isolation. See Drainage, 

 Trichosphceria Sacchari - . . 

 Trinidad 



Agave anthracnose 



Agricultural conditions 



Avocado anthracnose 



Banana disease .... 



Bud rot of coconut in 



Cacao pod-rot .... 



Cassava diseases .... 



125 



- 267 



- 177 



- 189 



- 355 

 353-60 



183, 340 



298 



Corticium koleroga 



Cotton mildew 



Entomogenous fungi 



Grey blight .... 



Horsehair blight 



Leaf-blight of coconut 



Leaf-dwindling disease 



Legislation against disease 



Mango disease ... 



Marasmius diseases of sugar 



Mistletoe .... 



Panama Disease 



Pink Disease - 



Powery Mildew of Grape Vine 



Red ring of coconut 



Red rust ... - 



Root disease of cacao 



Rose canker - - . . 



Stem-rot of coconut 



Sugar cultivation ... 



Sugar diseases 294, 297, 311 



Wither-tip " " " ". 

 Tropics, their influence on fungi 

 Tuber rot of yams ... 

 Tuberculariacea ... 



Tylenckus angustus - . . 



T. cofjecz 



T. devasiatrix .... 

 T. musicola .... 

 T. ribes .... 

 T. similis 



361 

 123 

 235 

 246 

 183-5 

 161 

 335 



- - 151 



- - 286 



73. 77 

 • 210 



- - 152 



- - 193 



190 

 ■ 114. 185 



- 237 



- 292 



- - 58 



- - 242 



- - 148 



- - 237 



- 147, 180 



- - 152 



- - 176 



- 362 



288, 289 



4 



- 337 



- 43 



- 63 



- 230 



- 63 

 65, 249 



- 64 

 65. 249 



Uba cane ...... 296 



Uncinula necator .... 236 



United Fruit Co. 241 



Uredinece. See Rusts. 



Uredinia ; Uredo-sori ; Urediniospores - 18 



Uredo Arachidis 338 



