170 BULLETIN 1199, tJ. S. DEPARTMENT OE AGRICULTURE. 
215. Wintering two-Year-old steers preparatory to finishing on grass the following summer. By R. E. 
Hunt. Aug.,1917. 
216. Wheat culture. BvT.B, Hutcheson and T. K. Wolfe. Sept., 1917. 
217. Potato culture. B V T. B. Hutcheson and T. K. Wolfe. Dec., 1917. 
218. Peanut culture. Bv E. T. Batten. Jan., 1918. 
219. Wintering dairy heifers. By R. E. Hunt. Apr., 1918. 
220. Bean rust: Its control through the use of resistant varieties. Br F. D. From me and S. A. Wingard. 
Nov., 1918. 
221. Fertilizers and their relation to crop production in Virginia. Bv T. B. Hutcheson and T. K. Wolfe. 
Mar., 1919. 
222. The nematode disease of wheat in Virginia. By F. D. From me. Aug., 1919. 
223. Dusting experiments in peach and apple orchards. By F. D. Fromme and G. S. Ralston. Nov., 1919. 
TECHNICAL BEXLETINS. 
1 The effect of association of legumes and nonlegumes. Bv W. B. Ellett, H. H. Hill, and W. G. Harris.- 
Apr., 1915. Reprinted from Ann. Rpt. 1913-191-1. 
2. Notes on plant diseases in Virginia observed in 1913 and 1914. Bv H. S. Reed and C. H. Crabiil. 
Apr., 1915. Reprinted from Ann. Rpt . 1913-1914. 
3. Nitrogen fixation and nitrification in various soil types. Bv H. S. Reed and Bruce Williams. Apr., 
1915. Reprinted from Ann. Rpt. 1913-1914. 
4. The effect of some organic soil constituents upon nitrogen fixation bv azotobacter. Bv H. S. Reed and 
Bruce Williams. Apr., 1915. Reprinted from Ann. Rpt. 1913-1914. 
5. Some effects of pruning, root pruning, ringing, and stripping on the formation of fruit buds on dwarf 
apple trees. By A. W. Drinkard, jr. Apr., 1915. Reprinted from Ann. Rpt. 1913-1914. 
6. The effect of green manuring on soilnitrates under greenhouse conditions. Bv H.H.Hill. Apr., 1915. 
Reprinted from Ann. Rpt. 1913-1914. 
7. Smoothness and keeping qualities in ice cream, as affected bvsolids. Bv W. K. Brainerd. Apr., 1915. 
Reprinted from Ann. Rpt. 1913-1914. 
8. The amount of arsenic in solution when lead arsenate is added to different sprav solutions. Bv W. B. 
Ellett and J. T. Grissom. Apr., 1915. Reprinted from Ann. Rpt. 1913-1914. 
9. The cedar rust disease of apples caused bv Gymnosporangium juniper i virginianae Schw. By H. S. 
Reed and C. H. Crabiil. May, 1915. 
10. Some effects of temperature upon the growth and activity of bacteria in milk. Bv H. S. Reed and 
R. R, Reynolds. Mar., 1916. 
11. North American varieties of the strawberry, with a bibliography of North American literature of the 
strawberry. By S. W. Fletcher. Aug., 1916. 
12. The effects of high protein and high energy rations in feeding dairy cows. Bv W. B. Ellett and C. W. 
Holdaway. June, 1917. Reprinted from Ann. Rpt. 1914-1916. 
13. A ten-vear studv of the effect of fertilizers on the soluble plant food in the soil and on the crop yield. 
By W. B. Ellett and H. H. Hill. June, 1917. Reprinted from Ann. Rpt. 1914-1916. 
14. Effect of soil moisture on growth and maturitv in maize. Bv T. B. Hutcheson and T. K. Wolfe. 
June. 1917. Reprinted from Ann. Rpt. 1914-1916. 
15. The effect of different plant tissues on the fixation of atmospheric nitrogen; a study of the bacteriology 
of fresh and decomposing manure. Bv T. J. Murray. June, 1917. Reprinted from Ann. Rpt. 
1914-1916. 
16. Pot experiments to deter mi ne primarily the availability of phosphoric acid in Thomas slag phosnhates 
in comparison with other phosphates. Bv W. B". Ellett and A. A. Ingham. June, 1917* Re- 
printed from Ann. Rpt. 1914-1916. 
17. Further observations on the effects of pruning, root pruning, ringing, and stripping on the formation 
of fruit buds on dwarf apple trees. By A. W. Drinkard, jr. — Studies on methods of protecting 
ringing wounds on apple trees to promote their healing. Bv A. W. Drinkard, jr., and A. A. 
Ingham. June, 1917. Reprinted from Ann. Rpt. 1914-1916. 
IS. The effect of hybridization on maturity and yield in corn. Bv T. B. Hutcheson and T. K. Wolfe. 
June, 1917. 'Reprinted from Ann. Rpt. 1914-1916. 
19. A comparison of methods for dete rminin g soil acidity and a studv of the effects of green manures on 
soil acidity. By H. H. Hill. Apr., 1919. 
20. The effects of high protein and high energy rations in feeding dairy cows. Bv W. B. Ellett and C. W. 
Holdawav. June, 1920. 
WASHINGTON. 
Washington Agricultural Experiment Station, Pullman. 
BtXLETTN-S. 
1. Announcements. By George Lilley. Dec, 1891. 
2. Report of farmers' institute held at Colton, Wash., Jan. 30, 1892. [Bv George Lilley and others.] 
1S92. 
3. Report of farmers' institute held at Garfield, Wash., Feb. 20, 1S92. [By George Lillev and others.] 
1S92. 
4. Wireworms. By J. O'B. Scobev. May, 1892. 
5. Report of farmers' institute held at Pbmerov, Wash., May 15, 1892. [Bv George Lillev and others.] 
1892, 
6. Horticultural information. Bv E. R. Lake. Oct., 1892. 
7. Two injurious insects. By C. V. Piper. Jan., 1893. 
8. Common fungus diseases and methods of prevention: dodder. Bv C. V. Piper. June, 1893. 
9. Sugar beets. By Elton Fulmer. [1893?] See also Popular Bui. 105. 
10. Agricultural notes: Wheats, barleys, oats, peas, and forage crops. Bv E. R. Lake.— Review of the 
weather and crops in Washington for 1S93. By H. F. Alciatore. "Dec., 1893. 
11. Pre limin ary report of a feeding test with swine. By E. R. Lake. Feb., 1S94. 
12. Forest-tree'plantation. Bv J. A. Balmer. 1894. 
13. Washington soils. By Elton Fulmer and C. C. Fletcher. 1894. Also Popular Bui. 7. 
14. Silos and ensilage. By W. J. Spillman. Nov., 1894. 
15. Sugar beets in Washington. By Elton Fulmer. [1S94?1 See also Popular Bui. 105. 
16. Feeding wheat to hogs. By W". J. Spillman. Mar., 1895. 
17. Insect pests of the garden, farm, and orchard. By C. V. Piper. 1895. 
18. The Babcock milk test. By W. J. Spillman. Aug., 1895. 
19. Vegetables: Notes on the crops of 1895. Bv J. A. Balmer. 1896. 
20. Fiber flax in Washington. Bv A. W. Thornton. 1S96. 
21. Susceptibility of sperm ophiles' to pathogenic buteria. BvA. B.Kibbe. 1896. 
