SUBJECT INDEX 



137 



Cereals — Continued. 



identification, (36) 541. 

 improvement, (32) 333. 

 improvement — 



at Svalof, (40) 823. 



by selection, (29) 532. 



in Italy, (37) 827. 

 in the diet, (40) 762. 

 insects affecting, (27) 452; (30) 53; (33) 746; (34) 



651; (37) 156, 895; (38) 459, 556. 

 international statistics, (33) 396. 

 introduction into Philippines, (27) 537. 

 irrigation, (29) 736. 

 irrigation experiments, (28) 828; (29) 226; (38) 



631; (40) 331. 

 laboratory manual, (30) 696; (34) 598. 

 light V. heavy kernels, (28) 536. 

 liming experiments, (30) 724. 

 lodging in relation to vascular bundles, (33) 



332. 

 lodging, prevention, (30) 136. 

 maltase content, (31) 204. 

 "May-sick" disease of, (30) 399. 

 mechanical winter covering, (37) 48. 

 microscopy of, (32) 715. 

 of Chile, (38) 336. 



of India, malting capacity, (40) 808. 

 paper carton for protection from insect attack, 



(30) 53. 

 phosphorus content, (26) 501. 

 planting and harvesting dates, (26) 532. 

 prices in Bern, (32) 162. 

 prices in France for 1919, (40) 390. 

 production in- 

 arid districts, (40) 523. 



Nebraska, (40) 194. 



1913 (31) 392. 



Spain, (30) 791; (35) 393; (37) 827; (40) 434, 

 594, 793 . 

 purchasing and use, (38) 867. 

 pure line breeding, (35) 831. 

 pure types, variation in, (30) 334. 

 purin content, (40) 205. 

 recipes, (37) 670. 



resistance to diseases and insects, (26) 246. 

 right- and left-handedness in, (30) 335. 

 ripening under wire netting, (30) 633. 

 root development, (30) 633. 

 root systems of, (31) 515, 830; (39) 230. 

 secondary rootlets, (40) 32. 

 seed, cleaning and grading, (30) 488. 

 seed production, (31) 524. 

 seeding experiments, (32) 36. 

 selection experiments, (40) 330. 

 selection, rod-row system, (40) 232. 

 sensitiveness to fungicidal treatment, (29) 151. 

 small V. large seed, (38) 229. 

 snow mold affecting, (31) 343. 

 spring-sown, culture experiments, (36) 830. 

 spring-sown, varieties, (36) 830. 

 stalk formation studies, (31) 227. 

 statistical notes, (40) 625. 

 statistics, international, (34) 290. 

 stooling in, (30) 235. 

 stored, insects injuring, (39) 463. 

 straw blight affecting, (27) 747. 

 studies, (40) 232, 233. 

 temporary roots in, (35) 135. 

 textbook, (32) 659. 

 use in the dietary, (29) 862. 

 varietal differences in, (31) 227. 

 varieties, (26) 733; (27) 438; (28) 828; (29) 138, 226, 

 426,427; (30) 229, 829; (31) 133, 732, 829; (32) 

 37, 132, 630; (33) 831; (34) 736; (37) 733; (38) 433. 

 varieties, new Swedish, (39) 833. 

 variety tests, (39) 128, 334, 337, 799; (40) 330. 

 variety tests, new method for, (31) 830. 

 water content as affected by cooking, (26) 462. 

 water requirements, (31) 729; (38) 227. 

 winter, rest period in, (30) 732. 

 wintering of, (26) 733. 



winterkilling, (38) 415; (39) 430, 441; (40) 329. 

 yields, analysis, (28) 536. 

 Cerebrospinal — 



fever organism, agglutination test, (40) 82. 

 meningitis — 



epizootic, in horses, (28) 784. 



in horses, (26) 786; (27) 684; (28) 184, 783; (29) 

 304, 499, 587; (30) 285, 685. 



Cerebrospinal — Continued. 



meningitis — continued. 



outbreak in Kansas and Nebraska, (29) 587. 

 studies, (28) 378, 886. 

 Cerebrum, effect on metabohsm of matter and 



energy, (30) 466. 

 Ceresa — 



basalis, notes, (32) 051. 



bubalus, see Buffalo tree hopper. 



militaris n.sp., description, (38) 858. 



sp., notes, (32) 651. 



spp. north of Mexico, (38) 858. 



spp. ovipositing in apple, (38) 156. 

 Cereus — 



flowers, self-warming in, (36) 226. 



forbesii as a host of mistletoe, (29) 352. 

 Cerin, notes, (31) 312. 

 Cerium- 

 effect on development of seedlings, (31) 325. 



effect on permeability, (34) 34. 



effect on Spirogyra, (38) 27. 



oxid, effect on germination of seeds, (29) 528. 



salts, effect on wheat, (31) 218. 

 Cerodonta — 



dorsalis, studies, (36) 256; (40) 109. 



femoralis, notes, (37) 255. 



femoralis, studies, (37) 160. 

 Ceromasia sphcnophori — 



introduction into Hawaii, (33) 256; (36) 257, 



life history and breeding, (32) 350. 

 Ceropales foxii n.sp., description, (36) 551. 

 Ceroplastes— 



cirripediformis, notes, (28) 453. 



grandis in Argentina, (40) 165. 



janeirensis, notes, (30) 657. 

 Ceroplastodes deani n.sp., description, (39) 255. 

 Cerotoma — 



ruflcornis, studies, (37) 256. 



trifurcata, see Bean leaf-beetle. 

 Cerotrioza n.g., erection, (40) 262. 

 Cervus — 



elaphus, notes, (27) 371. 



spp., breeding experiments, (29) 171. 

 Cesspool and septic tank combined, description, 



(31) 190. 

 Cesspools, construction, (36) 892. 

 Cestode parasites, new, of fowls, (33) 775. 

 Cestodes — 



avian, new species, (34) 281. 



avian, studies, (26) 561. 



injurious to muskrats, (29) 484. 



life history, (37) 163. 



of Australia, (32) 399. 



parasitic in birds, (31) 184. 



parasitic in equines, (27) 583. 



polyradiate, notes, (37) 361. 



proteocephalid. monograph, (32) 853. 



reproduction, (39) 655. 

 Ceuthophilus paciflcus, notes, (27) 658. 

 Ceuthospora punicae, notes, (37) 550. 

 Ceutorhynchus — 



marginatus, notes, (36) 555; (37) 568. 



pleurostigma (sulcicollis), notes, (35) 467. 



portulacae n.sp., description, (35) 365. 

 Chaemerops humuli, notes, (28) 754. 

 Chaeretymma minuta n.sp., description, (38) 565. 

 Chaetoceratostoma hispidum n.g. and n.sp., notes, 



(40) 160. 

 Chaetocnema — 



ectypa, notes, (33) 746. 



ectypa, studies, (36) 658. 



quadricollis, studies, (40) 754. 



spp., notes, (26) 856. 

 Chaetodiplodia — 



anthurii n.sp., description, (37) 550. 



nonvalidity of genus, (34) 242. 

 Chaetogaedia monticola, notes, (27) 656. 

 Chaetomidium barbatum n.sp., description, (34) 



226. 

 Chaetomium spirochaete on sweet peas, (32) 446. 

 Chaetophorusspp., notes, (28) 655. 

 Chaetopsisaenea, see Onion fly, barred-winged. 

 Chaetosphaeria eximia n.sp., notes, (37) 148. 

 Chaetothyrium colchicum n.sp., description, (36) 



245. 

 Chaff scale, notes, (28) 854. 

 Chafing-dish dainties, salads, and sandwiches, (32) 



560. 

 Chagas disease in Argentina, studies, (34) 580. 



52831—201- 



-10 



