128 



EXPERIMENT STATION RECOED 



Castor bean— Continued, 

 lipase— continued. 



as affected by manganous sulphate, (29) 



713. 

 as affected by neutral salts, (30) 409. 

 extraction experiments with, (31) 711. 

 notes, (30) 204. 

 studies, (27) 712. 



as wheat bran adulterant, (38) 712. 

 detection in feeding stuffs, (29) 205; (30) 



204 

 fertilizing value, (31) 820; (35) 126. 

 plant for sheep, (20) 368. 

 plants as test for ethylene gas, (30) 227. 

 poisoning, notes, (28) 80. 

 poisoning, studies, (34) 466. 

 products, detection in feeding stuffs, (26) 209. 

 rust, studies, (30) 845. , , , „ 

 urease, experiments with, (32) 710. 

 Castor beans — 



breeding experiments, (40) 435. 

 culture and utilization, (33) 438. 

 culture experiments, (32) 227; (36) 830; (38) 336, 



527. 

 culture iu Egypt, (38) 338. 

 description and analyses, (30) 733. 

 esterase and lipase of, (32) 803. 

 fumigation with hydrocyamc acid gas, (6i) bZi. 

 in northern Africa, (40) 234, 334. 

 in Rhodasia, (40) 526. 

 insects affecting, (40) 453, 649. 

 lipase in, (28) 610. 

 of Indo-China, analyses, (40) 627. 

 production and exploitation, (40) 334. 

 Pythium debaryanum affecting, (31) 51. 

 toxicity, (27) 378; (31) 80. 

 urease in, (30) 409. 

 varieties, (30) 434, 525. 

 yields, (39) 434. 

 Castor oil- 

 as a vermifuge, (38) 883. 

 detection, (29) 613. 

 detection in ethyl alcohol, (29) 312. 

 determination of purity, (39) 109, 110, 416. 

 hydrolysis and constitution, (27) 804. 

 Indo-Chinese, acidity, (39) 504. 

 physical constants, (35) 312. 

 plant, treatise, (40) 234. 

 production in United States, (40) 614. 

 Castor pomace — 



availability of nitrogen in, (35) 426. 

 fertilizing value, (30) 835; (37) 144, 321. 

 Castration- 

 effect on— 



blood of animals, (26) 83. 

 growth of bones, (26) 471. ^ _ 



horn growth in sheep, (29) 772; (31) 867. 

 internal organs, (29) 168. 

 internal secretion glands of rabbits, (34) 864. 

 man and domestic animals, (28) 571. 

 sheep, (27) 70. 

 size of cells, (26) 364. 

 in birds, (40)871. ,„^^ ^^ 



of animals, treatise, (32) 578; (33) 176; (34) 477. 

 parasitic, in Membracidae, (26) 148. 

 relation to secondary sexual characters in Brown 



Leghorns, (29) 69. 

 relation to transmissible tumors of rats ana 

 mice, (30) 167. 

 Casuarina— 



insects affecting, (28) 753. 

 trees, borer injury (40) 860. 

 Cat flea, see Ctenocephalus felis, and Fleas. 

 Cat-tail rush as summer host of insects, (37)) 461. 

 Cat^ase — 



activity and respiration in sweet com, (39) 524. 

 activity in etherized bulbs and tubers, (30) 728. 

 activity of tissues in avian polyneuritis, (40) 563. 

 and oxidase reactions, separation, (36) 503. 

 as affected by inorganic salts, (26) 504. 

 chemical nature, (33) 311. 

 determination, (26) 204; (31) 413. 

 in blood as affected by- 

 acetone and certain acids, (40) 766. 

 alcohol, (40) 364. 

 food ingestion, (40) 364, 365, 766. 

 in butter, (29) 508. 

 chicken fat, (28) 63. 

 eggs, (28) 64 



Catalase— Continued. 



in liver, effect of emotions on, (38) 167. 



milk, (26) 112, 507; (28) 611. 



milk, factors affecting, (35) 10. 



sterile milk, (28) 411. 



tissues during starvation, (38) 869. 



tissues during thyroid feeding, (38) 870. 

 increasing and inhibiting activity of, (28) 504 

 localization in marine algae, (31) 626. 

 notes, (27) 109. 



plant, phvsiologj- of, (26) 803. 

 production, action of vitamin on, (40) 563. 

 relation to oxidase in plant tissue, (36) 610 

 role in — 



acidosis, (38) 870. 



plant respiration, (34) 523; (36) 329. 

 plants, (27) 526. 

 separation of peroxides from, (27) 408. 

 solution, destruction by erepsin, (33) 311. 

 studies, (33) 409. 



tests in dairy inspection, (27) 781. 

 use of term, (33) 329. 

 Catalpa — 



as affected by tarring roads, (26) 432. 

 cost of growing, (37) 451. 

 description and culture, (27) 346. 

 hardy, culture, (27) 147. 

 hardy, notes, (26) 51. 

 leaf spot, notes, (39) 353. 

 midge in Maryland, (38) 155. 

 speciosa, culture, (27) 147. 

 sphmx, notes, (26) 753; (28) 155, 353; (34) 755. 

 wood rots, notes, (27) 752. 

 wood rots, studies, (28) 551. 

 Catalysis, treatise, (29) 504; (34) 312; (35) 801. 

 Catalysts, oxidation by, (33) 329. 

 Catalytic- 

 fertilizers for sugar beets, (26) 225. 

 fertilizers, studies, (27) 628. 

 substances, fertilizing value, (33) 841. 



^ biochemical, textbook, (32) 662; (38) 611. 



use in destructive distillation of hardwoodf, 

 (38) 808. 

 Catarrh — 



in horses, treatment, (34) 881. 

 intestinal — 



effect on milk, (32) 479. 

 immunization, (27) 582. 

 in cattle, (34) 575. . 



transference from mother to offsprmg, (27) 

 583 

 laryngo-ti-acheal, in horses, (34) 480. 

 uterine, in a mare, (27) 684. 

 vaginal- 

 immunization, (30) 578. 

 in cows, treatment, (26) 285; (27) 886. 

 relation to abortion, (27) 287. 

 treatment, (27) 888. 

 Catarrhal fever, malignant— 

 in cattle, (31) 381; (37) 80. 

 in horses and mules, (31) 287. 

 Catasetum, flowers of, (35) 431. 

 Catastoma spp , effect on vegetation, (38) 222. 

 Catch crops, notes, (29) 331; (36) 529. 

 Caterpillar plague in California, (26) 346. 

 Caterpillars- 

 bacterial diseases of, (32) 554. 

 bag-shelter, injurious to horses, (26) 456. 

 defoliating, remedies, (31) 60; (32) 850. 

 dipterous parasites of, (32) 847. 

 flacherie and polyhedral disease of, (32) 851. 

 habits, (27) 559. 

 looper, notes, (30) 753. 

 range, studies, (36) 55. 

 red-humped, notes, (30) 157. 

 remedies, (26) 561. 

 studies, (26) 859, 860. 

 surface-feeding, locomotions, (40) 352. 

 treatise, (31) 850. 

 wUt disease of, (30) 252. 

 yellow bear, control by parasites, (37) 760. 

 Catha edulis— 



culture in Egypt, (34) 232. 

 description, (26) 139. 

 Cathartics, salme, effect on metabolism, (28) 867. 

 Cations- 

 bivalent, effect on permeability of protoplasm, 



(33) 328. 

 toxicity toward plants, (30) 128 



