116 INDEX TO YEARBOOKS, 1901-1905. 



Physical properties of timber, tests, article by F. E. Olmsted, 1902, 533-538. 

 Physicians, care against adulteration of drugs, 1903, 255-256. 

 Physics, soil, home study by farmer, purpose, 1903, 444. 



study, solution of problems, 1901, 58. 

 Physiological demands of different persons, 1901, 398. 



vs. ration allowance, in dietaries, 1901, 400. 

 Physiology and pathology, plant, in Bureau of Plant Industry, 1901, 23; 1902, 17-21. 

 plant, relation to development of agriculture, article by Albert F. Woods 

 1904, 119-132. 

 training of investigator, remarks, 1904, 129-131. 

 Phytolacca americana, cultivation, 1905, 536. 

 Phytosterol, absence from lard of hogs fed on cotton-seed meal, 1904, 361. 



nature and use in cotton-seed oil test, 1904, 360, 361, 362. 

 Picking apples for cold storage, time, 1903, 231. 

 remarks, 1901, 605. 

 cotton, remarks, 1903, 539, 541. 

 fruit, 1904, 177. 



for storage, 1904, 44. 

 grapes, 1902, 411. 



hand, of cotton as measure against weevil, 1901, 379. 

 long-staple upland cotton, 1903, 134-135. 

 Pickles, grape, recipe, 1904, 376. 



PiCKHELL, Watson, article on "Ostrich farming in Arizona," 1905, 399-406. 

 Piedmont Plateau, soil surveys, 1901, 126; 1902, 60, 64. 

 region soils, notes, 1901, 48. 



section, agricultural division of South Atlantic, remarks, 1905, 198. 

 Pies, digestibility, note, 1905, 320. 



PiETERs, A. J., article on "Agricultural seeds — where grown and how handled, "1901, 

 233-256. 

 "The business of seed and plant introduction and distribu- 

 tion, " 1905, 291-306. 

 Pig manure, composition, 1902, 571. 



Pigeon, passenger, diminution in numbers, note, 1902, 207. 

 Pigs, infestation with trichinae, 1905, 151. 



See also Hogs. 

 Piling, preservation, tar oil treatment, 1903, 439. 



timber, method, relation to preservative treatment, 1903, 429.. 

 Pine, diseases in 1905, 1905, 610. 



forest reproduction, injuries by weevil, 1905, 252, 253, 254. 



lobololly, creosoted, comparative cost for railroad ties, 1903, 434. 



lodgepole, forest at high elevation, 1901, 335. 



long-leaf, management of forests under Bureau of Forestry, experiments, 1901, 



64; 1904, 453. 

 mice, damage to trees, shrubs, and bulbs, 1905, 370. 

 relation to sheep in West, 1901, 345. 

 Southern, damage by fires, notes, 1904, 135. 



yellow, logging, waste, article by J. Girvin Peters, 1905, 483-494. 

 telephone-line construction, note, 1905, 455. 



timber, losses from bark beetle and study for prevention, 1902, 85, 273-275. 

 trees in Nebraska, planting, experiment, 1901, 216. 

 weevils, injuries in forest reproduction, 1905, 252, 253, 254. 

 white and long-leaf, lumbering, notes, 1904, 58, 59. 

 red, lumbering, example, 1904, 590. 

 planted, estimates of cost and returns, 1902, 136. 

 woods, belt, agricultural division South Atlantic States, remarks, 1905, 199. 

 yellow, forests in Black Hills and in Big Horn Reserve, 1901, 335. 



rules for prevention of waste in logging, 1905, 493-494. 

 • sizes and lengths for merchantable timbers, 1905, 486-487. 



. southern, waste in logging, article by J. Girvin Peters, 1905, 483-494. 

 Pineapple as promising tropical fruit, 1901, 361. 



breeding, qualities sought as desirable, and methods of work, 1905, 282. 

 diseases, 1901, 670; 1903, 551; 1904, 583; 1905, 606. 

 flowers, remarks, 1905, 282. 



hybrids developed for Department of Agriculture, 1905, 281-285. 

 use in aid of digestion, 1905, 324. 

 varieties, early, discussion, 1905, 281-282. 

 new, note, 1904, 47. 



