594 



EXPERIMENT STATIOJST RECORD 



Trees — Continued, 

 shade— continued. 



pruning, (:ifi) S40. 



spraying, (26) 48. 



varieties, (34) 231. 

 silver leaf disease, (39) 553. 

 snow cracks on, ^36) 733. 

 snow injury to, (30) 448. 

 stand in relation to soil moisture, (33) 816. 

 standing- 

 determination of form, (27) 646. 



volume and value accretion, (27) 245. 

 stem analyses, (31) 341. 

 stem analysis for growth studies, (38) 46. 

 street — 



and park, for Wisconsin, (37) 145. 



of New York City, (34) 345. 



planting, (33) 143. 



roadside, and farm, (40) 447. 



selection, planting, and care, (27) 541. 

 study of in primary grades, (28) 897. 

 tannin content and starch formation in, (27) 



taper curves for, (33) 739. 



tests at Belle Fourche, (40) 340. 



textbook, (30) 196; (36) 794. 



timber and rubber, of Costa Rica, (27) 147. 



timber, of Philippines, (40) 152. 



timber, of United States, (27) 147. 



tolerance ranges, limiting factors, (40) 152. 



to.xio atrophy, (37) 147. 



transpiration in, (27) 522. 



transplanting, (27) 491; (35) 37; (38) 144. 



treatise, (26) 140; (28) 642; (29) 842. 



tropical, growth and rest of, (35) 431. 



tropical, periodicity, (27) 42, 43. 



use of explosives in tillage, (39) 445. 



valuation of form, (26) 338. 



varieties, (38) 641. 



varieties for Hawaii, (38) 145. 



volume — 



and length measurements, (32) 543. 

 determination, (33) 843. 

 tables for, (27) 348; (34) 641, 743; (35) 748. 

 tables, frustum form factors in, (31) 640. 



water conductivity of wood, (40) 821. 



water table as factor in distribution, (30) 223. 



winter — 



and frost injuries, (29) 851. 

 identification, (26) 442. 

 injuries, (31) 49. 



winterkilling, (27) 548. 



wood-destroying fungi on, (39) 2.55. 



wood-oil, of China and Japan, (30) 46. 



young, harmful effect of grass and weeds on, (33) 

 645. 

 Trefoil— 



as green manure, (40) 24. 



bird's-foot, liming experiments, (40) 322. 



pollination experiments, (37) 735. 



rate of seeding tests, (27) 836. 



seed, germination energy of, (29) 538. 



seed, vitality, (27) 740. 



varieties, (27) 836. 



yellow, culture, (30) 335. 

 Trehalose, acetates of, (34) 408. 

 Trematode— 



larva encvsted in a crab, (37) 558. 



parasite of mosquitoes, (38) 562; (39) 660. 

 Trematodes — 



injurious to horses, (26) 384. 



injurious to muskrats, (29) 484. 



larval, from fresh-water snails, (39) 556. 



of Australia, (32) 399; (33) 863. 



of Australian birds, (39) 556. 



of North America, (33) 863. 



parasitic in equines, (27) 583. 

 Trematopygus eriocampoididis n.sp., description, 



(34) 363. 

 Trembles in sheep, etiology, (33) 279. 

 Trembling or louping ill in sheep, studies, (29) 681 ; 



(36) 83. 

 Tremella fuciformis, culture in Japan, (35) 347. 

 Trench — 



diarrhea, carriers, (40) 884. 



fever, studies, (39) 658; (40) 550. 

 Trenching machinery, description, (34) 583. 

 Treponema pallidum, studies, (27) 551. 

 /3-Triacetylmethylxylosid, notes, (34) 408. 

 Triaenodes bicolor, notes, (37) 847. 



Trialeurodes vaporariorum, see Aleyrodos tabaci . 

 Triammonium citrate, manufacture and analyses, 



(32) 205. 

 Triaspis— 



spp., notes, (27) 864. 



vestiticida n.sp., description, (29) 563. 

 Triatoma — 



goniculatus, relation to mal de caderas, (30) 

 785. 



infestans, relation to mal de caderas, (31) 82. 

 Tribolium — 



castaneum, studies, (38) 356; (40) 855. 



confusum, remedies, (27) 258. 



ferrugineum, notes, (34) 754. 



navale, notes, (30) 655. 



spp. in mills and warehouses, (39) 464. 



spp., notes, (26) 453. 

 Tribroma bicolor, character and habits, (35) 730. 

 Tribulus — 



spp., analyses and digestibility, (27) 871. 



terrestris, analyses, (33) 466. 



terrestris, analyses and digestibility, (32) 167 

 Tricalcium^ 



arsenate, studies, (39) 310. 



carbonate as affected by calcium carbonate, (26) 

 527. 



phosphate — 



determination, (32) 409. 

 fertilizing value, (36) 626. 

 for infants, (32) 857. 

 formation in mixed fertilizers, (34) 26. 

 solubility, (39) 23. 

 Tricella acuminata n.g. and n.sp., description, (27) 



746. 

 Trichina- 

 biology, (34) 83. 



encysted forms, in polar bear, (37) 483. 



inspection, guide, (28) 482. 



larvae in cerebrospinal fluid, (34) 881. 

 Trichinae — 



destruction by cold, (36) 680. 



detection in pigs, (26) 485. 



in pork in relation to sale warranty, (36) 662. 



intestinal, studies, (40) 476. 



transmission, (39) 685. 

 Trichinella spiralis— 



as affected by cold storage, (31) 356. 



as affected by radium, (37) 578. 



larvae as affected by cold, (30) 881. 



larvae as affected by refrigeration, (34) 680. 



life history, (37) 578. 



notes, (26) 84. 



studies, (34) 83. 

 Trichiniasis — 



diagnosis, (26) 84. 



review of literature, (34) 478. 



X-ray appearances, (39) 589. 

 Trichinosis — 



immunization, (37) 784. 



in Denmark, (38) 787. 



in dogs and cats, (29) 83. 



in United States, (34) 276. 



notes, (30) 685. ' 



serum diagnosis, (26) 281. 



serum therapy in, (40) 184. 



studies, (28) 79; (36) 181. 

 Trichiocampus viminalis, notes, (30) 655. 

 Trichiosoma tibialis, notes, (30) 657. 

 Trichlorethylene — 



as a soy-bean oil extractor, (36) 580. 



use in determination of fat, (26) 507. 

 Trichobaris texana — 



destruction by white fungus, (26) 454. 



n.sp., description, (36) 556. 

 Trichocephalus— 



affinis, destructive to deer, (26) 653. 



depressiusculus, embryology, (30) 555. 



trichiurus — 



dissemination by flies, (30) 659. 

 relation to appendicitis, (26) 678. 

 transmission by flies, (38) 563. 

 Trichochrous (Pristoscelis) texanus, notes, (28) 451. 

 Trichodectes — 



hermsi — 



n.sp., description, (34) 274. 

 n.sp., notes, (35) 255. 

 notes, (34) 552. 



scalaris, control, (40) 652. 



sphaerocephalus, notes, (32) 377. 



spp., biology and remedies, (38) 184. 



