Page. 

 Dakota — Con ti n ued . 



Dakota Agricultural Experiment Station — Coutinned. 



Bulletin No. 11, Ma,icb, 1881) 19 



Field experiments with wheat, oats, and barley, Luther Foster, 



M. Sc 19 



Bulletin No. 12, April, 1889 -20 



Forestry, C. A. Kefifer 20 



Trees on the college lawn 20 



The forest-tree nursery 20 



The evergreens 20 



Bulletin No. 13, April, 1889.- 21 



Insects and insecticides, I. H. Orcutt, M. D., Ph. D 21 



Bulletin No. 14, April, 1889 22 



The sugar beet, J. H. Shepard, M. S 22 



Delaware. 



The Delaware College Agricultural Experiment Station 22 



Bulletin No. 4, May, 1889 22 



Injurious insects, identification aud extermination, M. H. Beckwith 22 



Bulletin No. 5, June, 1889 22 



The inspection of seed aud of stock feed in Delaware, A. T. Neale, 



Ph. D 22 



Seed testing, F. D, Chester, M. S 23 



Impurities 23 



Dodder 24 



Germination tests 25 



Florida. 



Agricultural Experiment Station of Florida 25 



Bulletin No. .'S, April, 1889 25 



Analj'sis of fertilizers, J. M. Pickell, Ph. D., aud J. J. Earle, A. B. 25 

 Georgia. 



Georgia Agricultural Experiment Statical 26 



Bulletin No. 2, January, 1889 26 



Factors in agricultural investigations, W. L. Jones, M. D 26 



Ash analyses of native woods, H. C. White, Ph. D 26 



Origin of soils geologically considered, J. W. Spencer, Ph. D 26 



The imported cabbage butterfly (Pieris rapce), J. P. Campbell, 



Ph. D 26 



Field experiments with phosphates aud kainit applied to cotton, 



W. L.Jones, M. D 26 



Summary of meteorological observations 27 



Preservation of the sweet potato in winter, W. L. Jones, M. D 27 



Bulletin No. 3, April, 1889..... 27 



Entomology, J. P. Campbell, Ph. D 27 



Additional ash analyses of native woods, H. C. White, Ph. D 27 



Cow-pea as a fertilizing crop, manures for, W. L. .Tones, M. D.. .. 27 



Preservation of the sweet potato iu winter, W. L. Jones, M. D 27 



Illinois. 



Agricultural Experiment Station of the University of Illinois 28 



Bulletin No. 4, February, 1889 28 



Field experiments with corn, G. E. Morrow, A. M., and T. F. 



Hunt, S. B 28 



Testing of varieties 28 



Test of varieties for ensilage 29 



Time of planting 29 



Depth of planting 30 



