36 INDEX TO YEAEBOOKS, 1901-1905. 



Cooperation, Department and State experiment stations, 1902, 97; 1904, 93. 

 in object-lesson road ■work, 1902, 117. 

 Louisiana commission, in boll-weevil work, 1904, 79. 

 Soils Bureau with State institutions, 1902, 43. 

 Cooperative experiment and demonstration work, remarks, 1905, 421^22. 

 field work for public roads, remarks, 1904, 91-92. 

 nutrition investigations, notes, 1904, 104. 

 State forest studies, remarks, 1904, 57. 

 studies of Bureau of Forestry, remarks, 1902, 39. 

 Cope, report on foot-and-mouth disease, 1902, 649, 651, 652, 653, 654. 

 Copper Center, Alaska, experiment station, notes, 1903, 87, 88; 1904, 100. 

 compounds, uses against diseases, remarks, 1904. 127, 128. 

 sulphate, use against mosquitoes, 1904, 84. 

 water purification, use, 1904, 50. 

 Copra, France, imports and uses, 1903, 419. 



production, Pacific islands, note, 1901, 358. 

 CoRBETT, L. C, article on "Plants as a factor in home adornment," 1902, 501-518. 



"The home fruit garden," 1901, 431-446. 

 Corchorus olitoriiis and C. capsularis, cultivation, handling, prices, and uses, 1903, 



393-394. 

 Cord wood and pulp wood, insect injuries, 1904, 394. 

 Corduroy, use in logging and selection of trees, 1905, 491. 

 Coriander, cultivation, 1903, 346. 

 Corn area, Argentine, 1904, 284. 



of greatest production, limits, note, 1903, 216. 

 breeding experiments, 1902, 542-544, 606. 



features, discussion, 1901, 227, 228; 1905, 389. 

 Illinois Experiment Station, work, 1903, 84. 

 improvement of varieties, 1902, 220, 597. 

 remarks, 1904, 46. 

 charts showing relation of precipitation, description and discussion, 1903, 216-224. 

 crop on model (dairy) farm, 1903, 367. 



principalcountries, 1901, 697; 1902,760; 1903 586- 1904,626-627; 1905,656. 

 rotation in several States, 1902, 521. 

 crops, necessity of soil moisture, 1903, 180. 

 crossing, effects, 1905, 386. 



cultivation among walnut seedlings on wood lot, 1904, 261. 

 article by C. P. Hartley, 1903, 175-192. 

 distances between rows and hills, 1903, 187-188. 

 fall plowing and depth of plowing, 1903, 183-184. 

 Guatemala, 1904, 481. 

 in South, value, 1903, 159. 



thoroughness, in early stages, depth, and frequency, 1903, 188-190. 

 culture, improvements by experiment stations, 1905, 408. 

 cutter, use in cotton cultivation, notes, 1903, 133. 

 danger from frosts in elevated areas of Allegheny Mountains, 1905, 69. 

 diseases, 1902, 718; 1903, 554; 1904, 585; 1905, 608. 

 ear worm. See Boll worm, 

 ears in seed selection, 1902, 545, 549. 

 exhibit, St. Louis Exposition, discussion, 1904, 489-491. 

 exportation, falling off in 1902, 1902, 115. 

 exports, 1901, 801; 1902, 866; 1903, 696; 1904, 737; 1905, 77S. 



comparison with exports of cotton-seed meal and cake, 1901, 297. 

 remarks, 1903, 482. 

 farmers' boys and girls, exhibit at St. Louis Exposition, 1904, 98. 

 feeding of cattle in Argentina, 1904, 275. 

 fertilization, remarks, 1905, 383. 

 fertilizer, use of common salt, 1901, 165. 

 fodder, saving by use, note, 1904, 95-96. 

 food value, and use, 1902, 400. 

 freight rates, Chicago to New York, 1902, 851; 1903, 678; 1904, 719; 1905, 758. 



Omaha, etc., to New Orleans, 1905, 757. 

 growers, advantage in starting orchards, 1904, 180. 

 growing and use on live-stock farm, 1902, 355. 

 sheep farm, 1902, 362. 

 apple orchard in early growth, 1901, 600. 



