SUBJECT INDEX 



Note.— The numbers inclosed in parentheses refer to volumes, the others to pages. 



Abaca- 

 binder twine from, (27) 534. 

 culture and grading, (32J 828. 

 culture experiments, (30) 434; (36) 229. 

 culture in Philippines, (30) 230. 

 fiber, anatomy, (36) 229. 

 fiber, strength, (29) 313. 

 insects affecting, (38) 460. 

 production in Philippines, (39) 231. 

 standard grades, (36) 634. 

 Abbe, C, biographical sketch, (35) 699. 

 Abbella— 



americana n.sp., description, (38) 661. 

 auriscutellum n.sp., description, (34) 556. 

 auriscutellum n.sp., notes, (33) 357. 

 perditrix n.sp., description, (40) 760. 

 subflava, notes, (34) 66. 

 Abbotana clemataria, studies. (36) 54. 

 Abderhalden — 



protective ferments of, diagnostic value, (33) 



279 

 reaction, studies (34) 577, 674; (35) 73, 179; (36) 



380, 381 ; (39) 583, 886. 

 test. Quantitative application. (32) 372. 

 test, sensitization of substratum for, (33) 385. 

 Abera gardnerii, culture experiments, (31) 441. 

 Abia inflata, notes, (28) 158. 

 Abies— 



balsamea as host of fern rusts, (29) 645. 

 concolor, length of tracheids in, (33) 143. 

 concolor, oUs of, (33) 203. 

 Ablerus— 



clisiocampae, notes, (26) 152; (27) 556; (.36) 556; 



(37) 667. 

 n.sp., notes, (27) 556. 

 perspeciosus n.sp., description, (36) 259. 

 Abney hand level, use, (33) 393, 843. 

 Abor tea, notes, (29) 463. 

 Abortin — 



as an immunizing agent, (28) 380. 

 diagnostic value. (29) 81, 500; (31) 380. 

 tests, (28) 480, 585. 

 therapeutic value, (34) 82. 

 Abortion — see aiso Bacillus abortus, 

 and sterility in cows, (29) 80, 81. 

 bacillus, see BacOlus abortus, 

 bacterium in milk, (27) 281. 

 bibliography, (39) 681. 

 blood tests, (40) 885. 

 control, (38) 687; (39) 681. 

 control in England, (36) 275. 

 control in Michigan, (37) 274. 

 control in Oregon, (37) 374. 

 diagnosis, (26) 585, 681; (27) 581, 582, 682; (28) 

 284, 379, 380, 480; (29) 586, 779; (30) 184; (31) 

 379, 380; (33) 284; (34) 880; (35) 681; (37) 276. 

 dissemination, (36) 277. 

 eflect on milk, (33) 774. 

 epizootic — 



in cattle, (29) 481. 

 cows, (26) 381. 

 domestic animals, (33) 578. 

 mares, (29) 281; (30) 586. 

 sheep, (30) 684. 

 etiology, (27) 576. 

 imunization, (26) 578; (28) 380; (30) 184; (33) 



679; (36) 481. 

 in cattle, (27) 77, 287, 478, 885; (28) 585; (29) 80, 

 305, 500, 677, 778; (31) 285, 779; (34) 581 

 782; (35) 784, 879; (36) 82, 383, 675, 676, 680, 

 777, 881, 882, 883; (37) 181, 482, 687, 691 

 (38) 179, 183, 486, 588, 684, 787, 796; (39) 81 

 83, 289, 391, 491, 589, 890; (40) 86, 290, 585, 

 782 

 cattle, treatment, (28) 781; (29) 969. 

 cows, (26) 381, 681, 784; (30) 280; (32) 82, 581, 677. 

 live stock, (26) 883. 

 mares, (27) 77; (35) 282; (36) 780; (39) 891. 



A bortion — Continued, 

 in mares — 



and cows, (39) 188. 

 and jennets, (34) 185. 

 cause, (28) 886; (31) 683; (33) 183. 

 immunization, (35) 80. 

 in Ontario, (33) 879. 

 studies, (31) 381. 

 pigs, (31) 886; (36) 483. 

 notes, (27) 77, 181; (31) 177; (40) 778. 

 papers on, (34) 184, 575. 

 persistence of bacillus, (30) 583. 

 prevalence in — 



Canada, (36) 179. 

 Great Britain, (34) 382. 

 Rhodesia, (35) 76. 

 United States, (37) 274. 

 review of literature, (35) 884. 

 studies, (27) 580, 581; (29) 779; (33) 278, 384; 



(34) 386; (37) 779; (39) 289; (40) 184, 383. 

 transmission by milk, (36) 480; (37) 78, 79; (38) 



286; (39) 83. 

 treatment, (30) 184, 279; (40) 782, 885. 

 vaccine for, (34) 184. 

 Abrin — 



and its antitoxins, (32) 78. 

 in locust seeds, (30) 204. 

 investigations, (31) 775. 

 notes, (26) 676. 

 Abscess formation in hogs due to vacQination, 



(39) 392. 

 Abscission in — 



Coleus blumei, (40) 325. 

 plants, (36) 225. 

 Solanaceae, (39) 226. 

 Absinth, notes, (27) 665. 

 Absorbents, effect on soils, (36) 214. 

 Absorption — 



and evaporation, (38) 210. 



and transpiration in plants, differentiation, 



(26) 822. 

 in solutions, discussion, (27) 215. 

 pipettes, description, (40) 308. 

 review of investigations, (36) 622. 

 test, Castellani's, (40) 288, 579. 

 Abstract journals after the war, (40) 304. 

 Aburachan seed, oil of, (37) 109. 

 Abutilon— 



moth, studies, (30) 157. 

 mucilage of, (40) 819. 

 spp. as host of cotton pests, (39) 160. 

 theophrasti seeds, permeability, (38) 126. 

 Acacia — 



ants of Central America, (31) 452. 

 arabica, beetles, affecting, (27) 863. 

 arabica, descriptive account, (38) 45. 

 descriptive notes, (36) 45. 

 false, as coffee substitute, (40) 508. 

 farnesiana injurious to horses, (37) 778. 

 galls, lycenid in, (31) 352. 

 gummosis, notes, (30) 543. 

 moUissima — 



anatomy and distribution of tannin in, 



(33) 523. 

 mottling in, (33) 151. 

 nodules, analyses, (28) 815. 

 sap ascent in, (29) 524. 

 pycnantha seeds, nitrogen in, (34) 729. 

 seedlings, studies, (39) 226. 

 seedlings, variation in, (35) 329. 

 spp., analyses and digestibility, (27) 871; (32) 



167. 

 spp. of Australia, description, (36) 844. 

 Acacias — 



economic importance, (30) 146. 

 of South African thorn veld, (39) 525. 

 tannin-yielding, of Senegal, (31) 839. 

 Acallodes spp., notes, (30) 357. 



