190 



EXPEBIMENT STATION RECORD 



Cucumbers— Continued, 

 culture— 



and preservation, (30) 640. 



experiments, (37) 742. 



in Krcenhousc, (37) 41; (40) 147. 

 fertilizer experiments, (.36) 839; (37) 41, 742; 



(39) 745, 843. 

 fungus diseiise effecting, (26) 244. 

 Fusarium disease affecting, (28) 54. 

 greenhouse, red spider on, (39) 65. 

 growth in^- 



partiallv sterilized soils, (26) 815. 



sterilized soils, (31) 336. 



varying light and soil moisture conditions, 

 (30) 142. 

 insects affecting, (31) 248. 

 lightning injury, (40) 645. 

 liming experiments, (39) 745. 

 mulching v. clean culture, (33) 534. 

 pickling (28) 616. 

 preservation, (35) 367. 

 seed treatment, (40) 450. 

 spraying, (39) 345. 

 water requirement, (32) 127. 

 Cucumis— 



prophetarum, analyses and digestibility, (27) 



871; (32) 167. 

 sativus, root system of, (28) 228. 

 Cucurbit— 



anthracnose, studies, (35) 652; (40) 250. 

 bacterial wilt, notes, (37) 150. 

 bacterial wilt, studies, (34) 244; (35) 546. 

 diseases, notes, (39) 353. 

 mosaic diseases, (39) 853. 

 wilt, studies, (27) 45. 

 Cucurbita— 



maxima, root system of, (28) 228. 

 melanosperma, carotinoid content, (31) 803. 

 Cucurbitacea acanthosicyos horrida, description, 



(29) 60. 

 Cucurbitaria pithyophUa, studies, (37) 353. 

 Cucurbits — 



forcing with radium, (28) 825. 

 parthenogenesis in, (38) 331. 

 Culex — sec also Mosquitoes. 



breeding in rice fields, (40) 857. 

 brehmci n.sp., description, (36) 359. 

 pipiens— 



as affected by Roentgen rays, (28) 57. 



as host of Crithidia fasciculata, (30) 757. 



control in England, (26) 860. 



destruction of larvae, (26) 559. 



migration, (37) 664. 



notes,. (28) 355. 



outbreak in Connecticut, (31) 455. 



relation to temperature, (33) 860. 

 quinquefasciatus (fatigans) — 



as dengue fever carrier, (39) 263. 



notes, (35) 258. 



range in United States, (36) 657. 



studies, (29) 252. 

 spp., control, (27) 559. 

 spp. in Bahamas, (34) 553. 

 spp., notes, (28) 158, 254. 



spp., transmission of poliomyelitis by, (28) 753. 

 Culicelsa vigilax, notes, (35) 258. 

 Culicidae — see. also Mosquitoes. 



of Saskatchewan, (39) 661. 

 Culicoides — 



kiefferi n.sp., notes, (30) 551. 

 sp., destructive to mosquitoes, (26) 559. 

 Cultivation- 

 animal V. motor power, (37) 591. 

 effect on— 



composition of soils, (29) 416, 417. 



swamp soils, (30) 120. 



water economy of light sandy soil, (33) 287. 

 factors in, (31) 215. 

 handbook, (29) 329. 

 mechanical — 



in Europe, (32) 485; (37) 490. 



in France, (31) 187; (38) 790. 



in Germany, treatise, (30) 191. 



treatise, (30) 191. 

 motor, handbook, (31) 488. 

 ridge method, treatise, (28) 632. 

 Cultivator — 



motor, description, (27) 293; (28) 84. 

 spring-shovel, description, (27) 293. 



Cultivators- 

 mechanical, tests, (31) 188, 487; (35) 87, 890;. 



(36) 189. 

 rotating, notes, (31) 188. 

 tests, (29) 186. 

 Culture— 



media^.see also Nutrient media, 

 amino acid content, (40) 201. 

 bacteriologic, (39) 9, 583, 668, 888. 

 bouillon, new, (40) 180. 

 bouillon, studies, (40) 310. 

 for counting colon-aerogenes organisms, (40) 

 381. 

 counting soil bacteria, (32) 625. 

 pathogenic anaerobes, (40) 677. 

 soil organisms, (40) 7.39. 

 streptococci, (40) 180, 881. 

 vaccine organisms, (40) 677. 

 water examination, (38) 591. 

 from blood, (37) 220. 

 from sheep or ox serum, (36) 575. 

 from whole blood, (36) 676. 

 hydrogen-ion concentration in, (34) 136. 

 improvement, (38) 710. 

 physiological balance in, (36) 328. 

 pipette for tubing, (40) 12. 

 preparation, (40) 408. 

 reactions, notes, (40) 805. 

 relation to production of hemolysin, (26> 



481. 

 synthetic, studies, (36) 524. 

 tests, (38) 684. 

 methods for anaerobic organisms, (39) 887. 

 solutions, aerating, (36) 524. 

 solutions, studies, (38) 730. 

 studies, bacteriologic, methods, (39) 9, 828. 

 volumeter, anaerobic, (39) 713. 

 Cultures — 



bacterial, system of notes, (40) 881. 

 dried, preparation, (31) 773. 

 mass, on solid media, (40) 805. 

 Culvert — 



pipe, corrugated, tests, (35) 580. 

 slabs, reinforced concrete, tests, (33) 487. 

 Culverts — 

 concrete — 



plans, (38) 189. 



specifications, (32) 485, 686, 884. 

 v. cast-iron, for roads, (37) 885. 

 construction, (26) 890; (27) 190, 292; (33) 291, 588, 



688, 782. 

 construction and maintenance, (26) 385. 

 corrugated metal, specifications, (27) 190. 

 corrugated metal, tests, (37) 288. 

 designing, (28) 684. 

 for country roads, (28) 485. 

 inspection and maintenance, (36) 386. 

 plans and specifications, (2S) 289. 

 standards for, (31) 890. 

 Cumbu, culture experiments, (31) 733; (38) 433. 

 Cumulus- 

 clouds, violent uprushes in, (29) 120. 

 over a fire, (34) 413. 

 Cunila mariana, ice fringes on, (32) 221. 

 Cunninghamella bertholletiae n.sp., studies, (28) 



646. 

 Cuorin— 



in horse kindeys, (30) 477. 

 ox heart, fatty acids of, (31) 608. 

 Cuprammonium washes, studies, (38) 255. 

 Cupressus — 



lawsoniana, damaged by squirrels, (26) 552. 

 macrocarpa, structure of wood, (28) 843. 

 Cupri sulphas, nature and use, (26) 580. 

 Cuproform, use against grain smuts, (27) 445. 

 Cuprous oxid, determination in Fehling's solution, 



(34) 611. 

 Curb, concrete caisson, for shallow wells, (29) 484; 



(32) 586. 

 Curcin, toxicity, (31) 775. 

 Curculionidae— 



in bamboo stems, (32) 352; (33) 658; (37) 359 

 in beet plantations in Kief, (31) 655. 

 new neotropical, (37) 765. 

 of British India, (37) 765. 

 of North America, (27) 259. 

 curd— see also Cheese making. 



Don, bacterial content, (26) 779. 

 knife for cheese, (31) 875. 



