Indhx 



673 



Thaxter. R. 98, U6. 199 f. 286. 324. 



377, 386, 430. 448. 459 ff, 479. 491 

 Thayer, W. S. 214. 330. 424 

 Thorn, C. 384. 475, 4S9 ff. 511. 650 

 Thomas, M. B. 449 

 Thomas, P. f^. 62 

 Thiimen, F. von 67, 136, 205, 477 

 Thuret. G. 70, 93, 616 

 Thymol and chloroform, 329 f. 387 

 Tissue cultures, 538 ff 

 Tobacco, blue mould of, 533 

 Tobacco mosaic, 148 ff, 274 f, 328 f. 

 498. 511, 521, 549. 556, 644 ff; see 

 also Mosaic and Virus diseases 

 Tobacco, special problems in, 364, 391 

 Tobacco wilt {B.ict. soLnacearum) , 474, 



47^, 482 f, 649 

 Tomato, bacterial canker of {Aplano- 



hacter mickig-inense), 478, 482 

 Tomato, oedema of, 246 

 Tomato, potato, and egg plant, brown 

 rot of (Bacillus solanacearum), see 

 Solanaceae 

 Tomato streak virus, 549, 555 ff 

 Tomato, winter blight of, 329 

 Toumey, J. W. 228 ff, 373 f, 429 f 

 Townsend, C. O. 307, 377 f, 399, 415, 



428, 430 ff 

 Townshend, N. S. 30, 128 

 Tracy, S. M. 137, 294, 393 

 Treat, M. 19 



Trelease, W. 97, 103 f, 106, 119, 125, 

 137 f, 154, 207, 212, 288, 459, 461 

 Trepanosoma leu-isi, 323 f 

 Treponema pallidum, 408, 470 

 Trichinosis, 80, 553 

 Troop, J. 128, 159, 167 

 Tropics, plant pathology in the, 362, 



474, 512 ff, 632 

 True, R. H. 307, 357, 376, 381, 489, 



544 

 Trypanosome diseases, 324, 382, 548 ff, 



553, 567 

 Tschermak, E. 390, 414, 420 

 Tsutsui. H. 573, 575 

 Tuberculosis, 40 ff, 56 f, 60, 186, 217, 



311, 343, 382, 472, 535, 641 

 Tubeuf, K. von, 385, 446 

 Tularemia {Bad. tularense), All, 553 f 

 Tulasne, L. R. and C, 51, 64, 136 

 Tumors in plants, 367, 372 f, 428, 

 434 ff, 441 f, 454 f. Chap. X-XII, see 



also Crown of plants; Galls and over- 

 growths, various types of. 472. 507 ff, 

 522. 526 f. 543, 561 f, 582; Growth 

 and development, mechanism of. 435 f, 

 497 ff, 507 ff. 526 ff; Inhibition of 

 tumor growth by acids, 540, 584 ff, 

 592, 646; Production by bacterial 

 inoculation, 428, 430 ff, 441 f, 454 f, 

 470. 493, 508. Chapter XI f; Produc- 

 tion by products of bacterial inocula- 

 tion only, or, in absence of parasite, 

 496 ff, 500, 507. 509 f, 524 ff, 535 ff; 

 Strands and secondary tumors. 441 f, 

 454 f, 471 f, 543, 560, 568 ff 



Turner, J. B. 100 



Turnip, black rot of, 368 



Twort, F. W. 476 



Typhoid fever, 37, 40 f, 43, 60, 82, 186, 

 343, 382, 474 



Typhus fever, 43, 58 



Tyndall, J. 48, 53, 486 



Tyzzer, E. E. 503 



Uhlworm, O. 327, 406 



Umehara, N. 581 



Underwood, L. M. 221 f, 328, 461 



United States Dep"t of Agric, Chap. 

 IV-XII; Bureau of Animal Industry, 

 132 ff, 185, 208 f, 311 f, 475, 489; 

 Bureau of Chemistry, 475, 488 f, 491; 

 Bureau of Plant Industry, 362 ff, 

 375 ff, 480, 488 ff, 511, 647; Division 

 of Vegetable Physiology and Path- 

 ology' (under Galloway), 167-363; 

 Entomology, early work in, 27, see 

 also under Riley; Laboratory of Plant 

 Breeding, 363, see also Breeding 

 plants for disease resistance; Labora- 

 tory of Plant Physiology, 377 ; Labora- 

 tory of Plant Pathology (under Smith), 

 216, 355, 363 ff, 374 ff, 428 ff, 477 f, 

 480 ff, 485, 487 ff, 516 ff, 524 ff, 

 529 ff, 533, 535 f, 548 ff, 554 f, 568, 

 570, 577, 584 ff, 590 ff, 637, 641 f, 

 647 ff; Mississippi Valley Laboratory, 

 St. Louis, 309, 356, 381, 426; My- 

 cology, early section of, 113 ff, 130, 

 133, 135, 137 ff; Pacific Coast Labora- 

 tory, Santa Ana, California, 227, 

 232 ff, 240 f, 256 ff; Plant Industries, 

 Chapters III-VI, 365 ff, 378, 411 ff, 

 418 f, 481 ff ; Plant Introductions, 227, 



