54 



EXPEEIMENT STATION EECOED 



Arsenical — Continued. 



injury through bark of fruit trees, (36) 849. 



insecticides, chemistry of, (28) 308. 



salts, analyses, (28) 309. 



spray injury, prevention, (34) 154. 



sprays- 

 effect on bees, (32) 244. 

 effect on color of apples, (28) 145. 

 spreaders for, (38) 858. 

 use against wild morning-glory, f38) 140. 

 use of cactus solution in, (32) 557. 

 Arsenicals— 



as antiparasiticides, (32) 474. 



effect of soap on settling, (21) 354. 



for plant protection, (.30) 236. 



for poison baits, (39) 361 . 



for weed control, (40) 429. 



production, (33) 876. 



root injury bv, (40) 449. 



substitutes for, (29) 758. 



toxicity and use, (34) 851. 



toxicity, factors affecting, (36) 754. 

 Arsenious acid — 



detection in dips, (31) 483. 



determination, (28) 804. 



effect on sugar cane roots, (38) 238. 

 Arsenious oxid— 



as an alkalimctric standard, (34) 312. 



as standard in iodimetry, (40) 609. 



preparation and testing, (39) 507. 

 Arsenite — 



of zinc as a substitute for arsenate of lead, (30) 

 53. 



oxidation in cattle-dipping tanks, (26) 3S2. 



solutions, determination of strength, (32) 207. 

 Arsenites, see Paris green. 

 Arsenobenzol — 



bactericidal action, (.39) 488. 



in giardiasis, treatment, (40) 884. 



use against equine influenza, (30) 385. 

 Arsenophenylglvcin, use against dourine, (26) 881; 



(27) 284. 

 Arsphenamin, effect on complement and antibody 



production, (40) 287. 

 Art in the home, (26) 299. 

 Artemisia — 



frigida, analyses, (26) 612. 



maritima, hydrocarbons in, (26) 107. 



spp., analyses, (33) 466. 



water requirements, (29) 826. 

 Arterial sclerostomatosis in horses, (32) 84. 

 Arteriosclerosis— 



in sheep, studies, (28) 182. 



relation to calcium in the diet, (31) 357. 



studies, (26) 375. 

 Artesian water — 



for irrigation in Montana, (36) 486. 



in Australia, (31) 185. 



eastern and southern Florida, (30) 119. 



Missouri, (31) 812. 



New .South Wales, (30) 119. 



of Argerich, Argentina, (28) 214. 

 Artesian wells- 

 decrease of flow, (34) 483. 



in western Queensland, (38) 591. 



increasing yield of, (29) 484. 

 Arthritis- 

 chronic, in swine, (38) 381. 



in colts, studies, f31) 887. 



infectious, in foals, (37) 382. 



pyemic, in foals, (34) 83. 



septic, in foals, (26) 384. 



suppurative, treatment, (40) 181. 

 Arthrocnemon macrostachyum, analyses, (33) 466. 

 Arthrocnodax — 



constricta n.sp., description, (33) 255. 



meridionalis n.sp., description, (27) 57. 



occidentalis — 



n.sp., notes, (28) 858. 

 notes, (28) 457. 



par;;s'tic on red spider, (32) 1.57. 

 Arthrolytus aenooviridis, notes, (39) 870. 

 Arthropods - 



affecting dogs, (39) 892. 



affecting man, (32) 846. 



affecting man and animals, (27) 453. 



blood-sucking, relation to kala azar, (28) 159. 



entoparasites of, (39) 658, 659. 



relation to disease, (30) 455. 



Artichoke- 

 diseases, notes, (38) 41. 

 foliage, digestibility, (32) 258. 

 globe, culture and uses, (38) 41. 

 globe, insects affecting, (40) 57. 

 Jerusalem — 



as food, (36) 561; (39) 67. 

 in France, (40) 35. 

 inulin in, (39) 524, 732. 

 notes, (26) 362. 

 moth, notes, (33) 554. 

 sclerotinia diseases, (40) 49. 

 sunflower grafts, studies, (39) 645, 

 Artichokes — 



analyses, (31) 433. 

 culture, (27) 32. 

 culture and use, (40) 763. 



culture experiments, (28) 531; (32) 132; (37) 132. 

 culture in Gironde, (30) 738. 

 insects affecting, (33) 856; (38) 41. 

 V. potatoes for forage, (31) 433. 

 variation in, (37) 342. 

 Artocarpus integrifolia, notes, (30) 525. 

 Artona walked, notes, (33) 856. 

 Arum, culture experiments, (30) 229. 

 Arundinella setosa, notes, (26) 361. 

 Asafetida, lead number, (27) 499. 

 Asal fly, notes, (27) 53. 

 Asarum europaeum, notes, (27) 851. 

 Asbestos stopper for use in distillation, (38) 203. 

 Ascariasis — 



in horses and swine, (35) 489. 

 in horses, treatment, (40) 586. 

 Ascarids — 



affecting sheep in Algeria, (31) 86. 

 chemistry and toxicology, (27) 290. 

 development, (26) 279. 

 in dogs, studies, (40) 186, 187. 

 in horses, treatment, (26) 588. 

 remedies, (37) 578. 

 toxic product, studies, (40) 84. 

 toxins of, (30) 278. 

 Ascaris — 



canis and A. felis, comparison, (37) 163. 

 equorum extracts, effect on blood coagulation, 



(26) 279. 

 infestation, effect on serum treatment of hog 



cholera, (37) 881. 

 inflexa, treatment, (35) 385. 

 lumbricoides — 



and A. mystax in mice, (39) 286. 



and A. suilla, development in rats and mice, 



(37) 374. 

 and related forms, life history, (38) 385. 

 blood-destroying substance in, (40) 880. 

 eggs of, (33) 681. 

 studies, (39) 587, 681, 886. 

 viability of ova, (26) 588. 

 megalocephala — 



disease of, (28) 181. 

 studies (27) 384. 



toxic properties,' (26) 481; (30) 784. 

 poisoning, notes, (26) 883. 

 spp., dissemination by flies, (30) 659. 

 spp., embryology, (30) 555. 

 spp., physiological investigations, (31) 679. 

 suum — 



catalase content, (38) 582. 

 description, (34) 280. 

 in sheep, (31) 781. 

 vituli as a cause of intestinal impaction, (26) 279. 

 Asehersonia — 



(cubensis?) on star scale, (38) 157. 

 paraensis n.sp., notes, (37) 148. 

 spp., descriptions, (33) 459. 

 spp., notes, (27) 860; (30) 455. 

 suzukii n.sp., notes, (30) 455. 

 turbinata, ascosporic stage, (31) 145. 

 Aschersonias, culture and germination tests, (27) 



356. 

 Asclepias — 



curassavica, carotinoid content, (31) 803. 

 fruticosa, fiber from, (39) 442. 

 spp., notes, (32) 778. 



syriaca, geographical distribution, (26) 335. 

 verticillata, toxicity, (39) 787. 

 Ascobolus parasiticus n.sp., description, (33) 647. 



