451 
T. 
Tahiti orange, for California, 400. 
Tait’s antiblight for potato disease, 173. 
‘‘ Take-all’’— 
in Australia, 289,294, 402. 
remedies, 405. 
Tall meadow oat grass, smut, 98. 
Tannin in— 
cells of leaves, injury on account of, 378, 379. 
leaves, reaction, 379. 
Taphrina— 
in Italy, 329. 
on peach in Maryland, 88. 
Tar burning for protecting plants from frost, 416. 
Technique, 56. 
Terfazias, 188. 
Thaxter, R., 278. 
Tlielephorese, 427. 
Thelocarpon, 329. 
Timothy smut, 427. 
Tobacco— 
analysis of diseased, 383. 
bacteria in diseased, 384. 
diseases— 
cause, 384. 
in Australia, 407. 
notes, 162, 408. 
experiments, 382. 
inoculation with diseased, 384. 
mildew, 407. 
mosaic disease, 382. 
Peronospora hyoscyami, damage from, in Aus¬ 
tralia, 298. 
pole burn, 409. 
sap of diseased infectious, 384. 
stem rot, 409. 
Toboshi, mushroom of Japan, 426. 
Tomato— 
blight, Southern, 300. 
disease- 
in Tenerifife, 403. 
treatment, 417. 
mildew, treatment, 415. 
rot, prevention, 409, 420. 
worms, fungous disease, 61. 
Tomatoes, copper on, 308. 
Toxicology of copper compounds, 309. 
Tracy, S. M., 43, 281. 
Trees, forest- 
diseases, 102, 166, 396. 
diseases due to mechanical injuries, 305. 
fungi, 413. 
Polyporei, 405. 
preservation, 162. 
relation to orchards, 56. 
Trehalose— 
crystallizing, 331. 
in fungi, 176,177, 315. 
Tremellinea3, 426, 427. 
Tricupric orthophosphate mixture- 
effect on wheat rust, 224. 
formula, 222. 
notes, 345. 
Trifolium, root tubercles in, 386. 
Triinorphism in Uromyces, 327. 
Truffle, new species, 429. 
Truffles— t 
notes, 188,189. 
of Bagdad, 188. 
of Smyrna, 188. 
Tubercles— 
albumen bacteroids in root, 385. 
amylodextrin in root, 385. 
of pea roots not dimorphic, 385. 
on roots of Leguminosae, 297. 
on trifolium roots, 386. 
Tuckahoe, account, 323, 324. 
Tumors, on roots and stems, 93, 376. 
Turnips— 
club root, 316. 
disease, 300. 
TJ. 
Uncinula spiralis , life history, 316. 
Underwood, L. M., 27. 
Uredinese— 
new genera, 328. 
new species, 43. 
notes, 42, 187, 325, 326, 327. 
some, of the United States, 42. 
Urocystis in Italy, 329. 
Uromyces— 
description, 281. 
new species, 43. 
notes, 42,187, 325, 326, 327. 
Ustilagineie, 51, 325, 326. 
Ustilago, new species, 328. 
V. 
Yaccinium disease, 304. 
! Variegated plants and fungi, 406. 
I Yariegation, common in ornamental plants of 
India and Java, 382. 
Vasquez, Senor, 48. 
Vegetables, cracking, 163. 
Vermorel nozzle for spraying, 202, 203, 359. 
Viala, P., 149. 
Vine— 
blight, 304. 
cuttings from United States,importation prohib¬ 
ited by Austro-Hungarian Government, 101. 
disease— 
California, 154,294. 
in Baden, 410. 
in Russia, 165. 
notes, 411. 
treatment, 417. 
mildew— 
Portuguese remedy, 169. 
treatment, 307. 
Oidium, sulphur for, 416. 
pourridie of, 149, 411. 
Vineland, N. J., experiments, 16. 
Vines, new disease, 403. 
Vineyard, results of treatment, 1 . 
Violet- 
disease, 300, 305, 306, 404. 
cause, 297. 
remedy, 296, 403,422. 
roots, fungi in, 414. 
Vitis vinifera — 
diseases, 286. 
effect of lightning, 296. 
Yon Tavel, F., 389. 
