16 INDEX TO YEAEBOOKS, 1901-1905. 



Beet seed roots, growing and siloing, 1904, 350-351. 



sugar, breeding, article by J. E. W. Tracy, 1904, 341-352. 



Department distribution, growing and handling, 1901, 38, 252. 

 growing, development, 1904, 27-28, 29. 

 importance of growing at home, 1904, 343-344. 

 inattention of growers, note, 1904, 342. 

 methods for producing, 1904, 344-345. 

 scientific growing, summary of steps, 1904, 350. 

 work of Department, 1904, 351-352. 

 tests of character, 1904, 348-349. 

 sugar belt, remarks, 1901, 501. 



crops, imports, values, 1903, 652-654. 

 diseases, 1903, 1903, 554. 



remedy, 1903, 31; 1904, 29. 

 early mapping of United States and of California, 1901, 300. 

 effect of altitude and rainfall, 1901, 312. 



enviroimient on composition, 1901, 309-318. 

 sunshine, temperature, and length of day, 1901, 310-312. 

 factories of United States, tables, 1901, 492, 493. 

 features of breeding, 1901, 223. 

 fertilizers, remarks, 1904, 28-29. 

 growers, discussion, 1903, 400-401. 

 growing and handling of seed, 1901, 38, 252. 



profit and loss, remarks, 1903, 408-409. 

 industry, benefits to other industries, 1901, 497. 

 demand for soil survey, 1901, 41. 

 problems for manufacturer, 1901, 490. 

 progress in the United States, article by Charles F. Saylor, 



1901, 487-502. 

 relations to soil survey, 1902, 59. 

 remarks, 1903, 43. 

 results for 1901, 1901, 501. 

 soil-survey work, 1902, 50, 52, 55, 57. 

 statistics of growth in United States, 1901, 491. 

 (manufactured product). See Sugar, beet, 

 production in United States, 1902, 826; 1904, 696. 

 seed balls, single germ, 1904, 29. 



growing, 1904, 27, 341-352; 1905, 303. 

 States producing a surplus, note, 1901, 502. 

 territory, geographic extent and form, remarks, 1903, 402. 

 Beetle, Asiatic ladybird enemy of San Jose scale, 1902, 169-174. 

 Black Hills, damage to timber, 1905, 1905, 631. 

 ground, Calosoma sycophanta, gypsy moth enemy, attempted importation, 



1905, 132. 

 pine-bark, description, habits, injuries, and methods of fighting, 1902, 270-275. 

 pine-destroying, of Black Hills, description, injuries, trees attacked, remedies, 



1902, 275-281. 

 plum curculio, injury to apples and plums, 1905, 327. 

 spruce-destroying, discussion, 1902, 266-270. 



methods of preventing, losses, 1902, 269^270. 

 See also Weevil. 

 Beetles, bark, injuries to living trees, 1903, 314r-322. 



damage to forest reproduction, notes, 1905, 250, 251. 

 drug, injuries to medicinal products of forest, 1904, 391. 

 pine, summary and general recommendations, 1902, 281-282. 

 spruce, summary and recommendations, 1902, 281-282. 

 timber, or ambrosia beetles, injuries to trees, lumber, etc., 1904, 383-385. 

 weevils and worms in food of bobwhite, 1903, 196. 

 Beets as stock food, remarks, 1901, 496. 



insects injurious, 1901, 675; 1904, 601; 1905, 630. 

 price, relation to price of sugar, note, 1903, 401. 

 selection for seed raising, 1904, 344, 345, 346. 

 sugar, care, discussion, 1903, 405-407. 



content, effect of increase, 1904, 341-342. 

 cost per acre of growing, 1901, 490. 

 culture improvements, etc., 1905, 417. 

 data from experiment stations, 1901, 314. 



