I N D E X 
Vol. I. Rulletins 1-17. 
Acres of fruit in Northern districts. 17 : 6 . 
Algeria* tipuliformis. (see Sesia tipuli- 
formisj. 
Agricultural Section, circular from. 5 : 8 . 
Agropyrum divergens. 12 : 65. 
— glaucum. 12 : 138. 
— unilaterale. 12 :63. 
— strigosum. 12 : 65. 
— tenerum. 12 : 65. 
— violaceum. 12 : 63. 
Agrostis alba. 12 : 30. 
— canina. 12 : 43. 
— exarata. 12 :40. 
— scabra. 12 : 43. 
Alfalfa, Its Growth, Composition, 
Digestibility, Etc. 8 . 
— ash of. 8 : 10 . 
— compared with other grasses. 8 :13. 
— crude fiber of. 8 : 10 . 
- cutting and curing. 8 : 5. 
— different stages of growth. 8 : 11 . 
— digestibility of. 8 : 22-24. 
— dodder. 8 : 6 . 
— dung analysis. 8 :19. 
— fat of. 8 : 10 . 
— growth of. 8:4. 
— irrigation of. 8 : 6 . 
— protein of. 8 : 10 . 
— parasites of. 8 : 6 . 
— preparation of soil for. 8 : 4. 
— refuse hay analysis. 8 : 20 . 
— seed per acre. 8 : 5. 
Alkali, effect on plants. 9 : 18. 
Alopecurus alpinus. 12 : 95. 
Aristukitus. 12 : 91. 
Alypia octomaculata. 6 :12. 
Ammophila longifolia. 12 : 99. 
Analysis, alfalfa, ash of. 8 :10. 
— alkali. 9 :17. 
— Allihn’s and Sachsse’s. 
— animal urine. 8 : 17. 
— comparative method potato starch. 
7 :18-19. 
— hydrocloric and sulphuric acids. 
7:20. 
-different stages of growth. 8 : 11 . 
— dung from alfalfa feeding. 8 :19. 
— forage plants. 12 :131. 
— grasses for hay. 12 :133. 
Analysis of Claymore lake water. 9 : 25. 
— potato. 7 : 21 . 
— refuse hay. 8 : 20 . 
— sugar beets, sp. gr., per cent. 14 :13. 
— soil, Arkansas valley. 9 : 13. 
-on which tobacco grew. 10 : 10 . 
— starch washed out. 7 : 20 . 
— tobacco ash. 10 : 13. 
— water, Cache la Poudre. 9 : 22. 
Andropogon furcatus. 12 : 96. 
— scoparius. 12 : 96. 
Annis, Frank J., Secretary. 1 : 2. 3 . 
Aphis, cabbage and cauliflower. 6 : 4. 
I-and turnips. 6 :19. 
— on elm. 6 : 18. 
Apiary, Experiments in.. 5 . 
— report on. 5 : 8 . 
Apjde leaf-beetle. 6 : 2-11. 
I — leaf-hopper. 15 : 19. 
— tortrix. 6 : 17. 
Arapahoe County, fruit interests of. 17 : 6 . 
Aristida basiramea. 12 : 117. 
Arsenites for codling moth. 15 : 8-11. 
Artesian basins, see Denver, San Luis. 
16 : 13-14. 
— water, discovery of, Colorado. 16 : 12. 
-supply, limit of. 16 : 24. 
j-in San Luis valley. 16 :25. 
Artesian Wells of Colorado. 16 . 
-advantages in. 16 : 8 . 
-cause of decreased Hows. 16 : 9. 
-circumstances effecting supply. 16:6 
— — conditions for (ill). 16 : 4. 
-deep. 16 : 9. 
-danger of poor construction. i 6 : 10 . 
— — effect on flow of cleaning. 16 :16. 
— — for irrigation. 16 : 7. 
-importance of casing. 16 : 11 . 
-in Colorado. 16 : 12. 
-irrigation from. 16 : 22 . 
-on the plains. 16 : 27. 
-possible extent of irrigation from 
San Luis valley. 16 : 27. 
— — to test pressure. 16 : 11 . 
Barley. 2 : 11-16.. 
Barnyarn manure, analysis of. 9 : 15. 
Bean, injured by leaf-beetle. 6 :18. 
Beans. 2 :3. 
Beckmannia erucaeformis. 12 :122. 
