1020] 



INDEX OF SUBJECTS. 



937 



Castor — Continued. 



beans, culture, 827. 

 oil, extraction and atilization, 827. 

 Castor-oil industry, U.S.D.A., 802. 

 Casunrina cguisetifolia, fungus symbiosis In, 



731. 

 Cat diseases, i.87. 

 Catalase — 



content of blood, variations In, 509. 

 relation to animal oxidations, 009. 

 Catalysers for oxidation of ammonia, 816. 

 Catharrhal fever, malignant, in cattle, 384, 



584. 

 Caterpillars — 



salt-marsh, on cotton, U.S.D.A., 352. 

 (.Scr also Tont caterpillar.) 

 Cats, ccstodes of, keys, 80. 

 Cattle — 



Aberdeen-Angus, history, 171. 



advanced registry testing, Idaho, 378. 



alfalfa v. clover hay for, Ind., 870. 



Ayrshire, origin, 176. 



breeding, diseases of, 683. 



breeding in Scotland, 67. 



breeding, occurrence of red calves in 



black breeds, Wis., 771. 

 breeding records. Me., 175. 

 broom corn seed for, 671. 

 dairy, advanced registry rules, 176. 

 dairy, breeding experiments, 575. 

 dairy, efficiency standard, 683. 

 dairy, elevator screenings for. Can., 



868. 

 dairy, feeding, Iowa, 875. 

 dairy, feeding and management, trea- 

 tise, 176. 

 dairy, judging systems, 176. 

 dairy, normal growth, Mo., 870. 

 dairy, official testing. Mo., 778. 

 dairy, Sudan grass for, Kans., 176. 

 dipping tanks, construction, 90. 

 disease due to crab grass, 384. 

 disease, unidentified, in New York 



State, 473. 

 diseases. (See also specific diseases.) 

 feeding experiments, Ind., 375 ; N. Dak., 



374. 

 feeding rack, design, 91. 

 (Guernsey, breeding, 378. 

 Guernsey, transmitting qualities of 



sires. Me., 175. 

 hemorrhagic disease, Nev., 272. 

 inheritance of color and markings, 375. 

 inheritance of congenital cataract, 6G9. 

 inheritance of defect of hair and teeth, 



672. 

 intestinal parasite of, in Fiji, 883. 

 Irish, origin, 171. 

 Jersey, transmitting qualities of .sires, 



Me., 175. 

 judging for selecting dairy cows, Me., 



175. 

 judging, treatise, 697. 

 loss of weight during transportation, 



672. 

 pea straw for, 870. 

 plague. (fiTee Rinderpest.) 



Cattle — Continued. 



poisoning by arrow grass, Nev., 77. 



poisoning by Astroffolus tvtraptcrux, 

 D.S.D.A., 78. 



poisoning by lupine, Wyo., 783. 



poisoning by whorled milkweed, U.S. 

 D.A., 470. 



(See also Plants, poisonous.) 



poppy seed cake for, 777. 



prices, U.S.D.A., 595. 



range, feeding experiments, N. Mex., 

 374. 



rice meal for, 172. 



rOle in malaria prophylaxis, 454, 853. 



scab, control, 272. 



seal), eradication, U.S.D.A., 471. 



Shorthorn, history, 171. 



spermatogensis, 670. 



{•l/nf/amus laryngeus, in, 688. 



tick, eradication, U.S.D..\., 471. 

 (See also Ticks.) 



tick-resistant, studies, 182. 



(See also Calves, Cows, and Steers.) 

 Cauliflower — 



analyses, 63. 



bacterial disease, 152. 



root development, 834. 

 (Cecidomyia) Mayetiola destructor. (See 



Hessian fly.) 

 Caulophilus latinasus, notes, 851. 

 Celery — 



analyses, 63. 



diseases, remedies, N. J., 153. 



iodin in, 632. 



root development, 834. 



roots, iodin content, 204. 



varieties, disease resistant, Md., 144. 

 Cell- 

 growth, relation to energy, 131. 



nuclei, passage of undissolved sub- 

 stance from, 524. 



nuclei, size and function, 524. 

 Cellars, damp-profing, U.S.D.A., 485. 

 Cells- 

 detached root-cap, viability, 130. 



meristemic, as aflfectod by stimulation, 

 130. 



(See also Plant cells.) 

 Cellulose — 



as emergency feed, 170. 



digestion In vitro, 670. 



manufacture from corncobs, 809. 



raw and hydrollzed, method of dis- 

 tinguishing, 315. 

 Cement — 



as affected by alkali, Wyo., 789. 



Joints for cast-iron gas pipes, 482. 



production and use in 1918, 282. 



(See aiso Concrete.) 

 Central Agricultural Council in Denmark, 



600. 

 Ccntrinus penlccllus, life history, 762. 

 Cephalonomia kiefferi, notes, 259. 

 Ceph us — 



cinctus, studies, T7.S.D.A., 259. 



spp. dilTerentiatlon, key. U.S.D.A., 260. 



spp.. notes, U.S.D.A., 363. 



