SUBJECT INDEX 



477 



Pumping— Continued. 



plants — continued. 



for irrigation, (28) 83, 84, 484; (29) 784; (30) 



485, 587; (36) 487, 888; (38) 186; (39) 792. 

 of U. S. Reclamation Service, (38) 589. 

 reservoir capacity for, (38) 389. 

 small, notes, (31) 89. 

 steam v. electric, (30) 289; (32) 588. 

 tests and efficiency, (30) 85. 

 Pumpkin— 



c;ike, analyses, (26) 165. 

 canned, examination, (30) 664. 

 flies, notes, (26) 349. 

 mosaic, notes, (39) 853. 

 seed cake, acidity, (32) 259. 

 seed cake and bran, acidity of, (35) 770. 

 seeds, large v. small, (31) 634. 

 seeds, oil from, (39) 9. 



seeds, sprouting, nutritive changes in, (27) 633. 

 seeds, treatment, (40) 443. 

 stem borer, notes, (32) 347. 

 Pumpkins — 



analyses, (30) 565. 



breeding experiments, (37) 827. 



calcium content, (39) 747. 



canned, keeping in open tins, (39) 317. 



composition and digestibility, (38) 571. 



culture, (27) 32. 



culture experiments, (37) 742. 



digestion coefficients, (39) 171. 



drying, (37) 509. 



fertilizer experiments, (37) 742. 



germination as affected by depth of planting, 



(36) 438. 

 growing with corn, (40) 230. 

 insects aflecting, (27) 453. 

 parthenogenesis in, (29) 837. 

 transformation of nitrogen by, (29) 133. 

 use bv prehistoric Americans, (38) 167. 

 varieties, (26) 233. 

 water requirement, (32) 127. 

 Pumps — 



air lift, investigations, (27) 892. 



American Humphrey, description, (33) 488. 



centrifugal — 



air pump for priming, (30) 588. 

 balancing devices for, (30) 288. 

 capacity, (27) 140. 

 for irrigation, (31) 588. 

 manual, (37) 585. 

 motors for, (33) 690. 

 notes, (29) 893. 

 operation, (31) 188. 

 priming, (34) 87. 

 rating chart for, (32) 485. 

 specifications, (28) 484. 

 tests, (26) 89. 

 treatise, (34) 482. 

 deep-well, description, (33) 488. 

 for irrigation, (28) 889; (34) 482: (.''.7) 283, 585, 786. 

 motor-driven deep-well, maintenance cost, (37) 



585. 

 motor-driven, design and operation, (29) 489. 

 motors for, (39) 87. 

 operation, (28) 893. 

 rei iprocating, notes, (29) 292. 

 small centrifugal, tests, (33) 690. 

 small V. large, (28) 186. 

 two-stage turbine, tests, (29) 893. 

 use in drainage, (26) 589, 789; (34) 283. 

 Punga bark, fiber from, (37) 535. 

 Purchasing associations in Posen and West 



Prussia, (34) 893. 

 Purdue University, notes, (26) 96, 494, 694; (27) 697; 

 (28) 93, 396; (29) 698; (30) 796; (31) 197, 600; (32) 

 198; (33) 99; (34) 495; (35) 596, 697, 900; (37) 97, 

 196, 497, 700, 896; (38) 96, 198, 399, 600, 797; (39) 

 95, 300, 695; (40) 496, 696, 900. 

 Purin — 



bases, determination in urine and blood, (34) 



412. 

 bases in food materials, (40) 205. 

 bases of muscles, behavior during fatigue, (29) 



366. 

 bodies, studies, (29) 63. 

 compounds, decomposition in digestive canal, 



(33) 263. 

 content of foods, (26) 355. 



Purin— Continued, 

 metabolism — 



as affected by potassium salts, (28) 261. 

 biochemistry of, (31) 760; (32) 166. 

 studies, (29) 03, 365; (30) 261. 

 Purins, formation in soils, (32) 618. 

 Purple scale — 

 *■ destruction by mites, (26) 553. 

 notes, (27) 455; (32) 56; (34) 60. 

 on citrus fruit, (39) 161. 

 on olives, (38) 157. 

 remedies, (26) 534; (31) 549; (40) 455. 

 studies, (26) 756. 

 Purpura hemorrhagica, immunization, (28) 780. 

 Purpura, treatment, (31) 378. 

 Purslane sawllies, notes, (29) 2.52. 

 Purslane, water requirement, (32) 127. 

 Pus accumulations, latent, biological detection, 



(26) 278. 

 Putnam's scale, notes, (28) 156. 

 Putorius xanthogenys, susceptibility to plague, 



(26) 59. 

 Putrefaction — 



and fermentation, studies, (26) 308. 



as affected by fluorin, (32) 308. 



bacteriology of, (28) 503. 



intestinal, (27) 465; (30) 262. 



of meat, game, and fish, (34) 163. 

 Puzzolan mixtures for roads, (30) 290. 

 Pyenobaris spp., notes, (30) 357. 

 Pycnoderes quadrimaculatus, notes, (26) 452; (29) 



453. 

 Pycuometer, description, (31) 811. 

 Pycnoscelus surinamensis, notes, (39) 761. 

 Pycnosoma megacephala, notes, (29) 482. 

 Pyelonephritis, effect on milk, (32) 479. 

 Pyemia due to Bridrfi-Sfvori bacillus, (40) 683. 

 PyemiEyn horses, (29) 179. 

 Pyobacillosis — 



in pigs, (30) 484. 



of mammary gland, description, (32) 376. 

 Pyobacillus of sheep and goats, (27) 887. 

 Pyocyanase, properties of, (29) 378. 

 Pyocyaneus infection in dogs, (26) 280. 

 Pyolymphangitis, equine, causative agent, (26) 460. 

 Pyometritis— 



in cows, treatment, (26) 286. 



in horses, investigations, (26) 287. 

 Pyotherapy— 



aseptic, notes, (38) 588. 



in treatment of harness wounds, (39) 85. 



in treatment of lymphangitis, (39) 791. 



local reactions in, (39) 185, 680. 



studies, (40) 285, 883. 

 Pyovaccination, studies, (40) 289. 

 Pyraemon conocola n.sp., description, (38) 164. 

 Pyralid— 



moth borer, new, (38) 459. 



new, from California, (38) 766. 

 Pyralidae of Bermuda, (34) 03. 

 Pyralids, new, from British Quiana, (37) 564. 

 Pyralis— 



farinalis, see Meal moth. 



vitana, biology and control, (33) 555. 

 Pyrameis cardui, studies, (32) 851. 

 Pyramidone, periodids of, (36) 313. 

 Pyrausta- 



nubilalis, see Corn borer, European. 



penitalis and P. nubilalis, notes, (40) 756. 



vastatrix, notes, (29) 453. 

 Pyraustinae, North American, notes, (37) 564. 

 Pyrellia eriophthalma, hibernation, (34) 254. 

 Pyrenochaeta — 



bergevini, notes, (30) 448. 



elodeae n.sp., description, (34) 840. 

 Pyrenopeziza medicaginis — 



notes, (36) 248. 



studies, (39) 354. 

 Pyrethrum — 



and its culture, (40) 151. 



insecticidal value, (31) 350; (39) 762. 



manganese content, (38) 207. 



studies, (40) 752. 

 Pyrethrums, varieties, (34) 836. 

 Pyrheliometers, comparison, (38) 210. 

 Pyridin — 



bases, detection in ethyl alcohol, (29) 312. 



derivatives, antineuritic properties, (35) 711. 



