256 



WEEDS OF THE FARM AND GARDEN 



31 Clinton, G. P. The Russian Thistle and Some Plants That Are Mistaken fox 



It. Bui. 111. Agr. Exp. Sta., 39:87-118. 



31<z Cox, H. R. The Eradication of Bindweed or Wild Morning Glory. Far. 

 Bui. U. S. Dept. Agr., 368. 



32 Coville, F. V. Noxious Weeds. Rept. U. S. Dept. Agr., 1890:388-392. 



33 Craig, Moses. Some Oregon Weeds and How to Destroy Them. Bui. Ore. 



Agr. Exp. Sta., 19:21. 



34 Crosby, J. O. Incursion of Weeds Into Our Gardens and Farms. Trans. la. 



Hort. Soc., 42:153-154. 



35 Darlington, William. American Weeds and Useful Plants, Being a Second 



and Illustrated Edition of Agricultural Botany. 460, New York, 1859. 



36 Dewey, L. H. Migration of Weeds. Yearbook U. S. Dept. Agr., 1896:263-285 



37 Table of Two Hundred Weeds. Yearbook U. S. Dept. Agr., 1895 =594-611. 



38 Twenty-five Most Harmful Weeds. Yearbook U. S. Dept. Agr., 1897: 



641-645. 



39 Weeds and How to Kill Them. Far. Bui. U. S. Dept. Agr., 28:32. 



39<j Eaton, A. J., and Edson, H. A. A Practical Method of Killing Quack Grass. 



Bui. Vt. Agr. Exp. Sta., 149:419. 



40 Fernald, M. A. Some Recently Introduced Weeds. Trans. Mass. Hort. Soc., 



1905:11-12. 



41 Garman, H. On the Adulterants and Weed Seeds in Kentucky Samples of 



Blue Grass, Orchard Grass, Timothy, Red Clover and Alfalfa Seeds. Bui. 

 Ky. Agr. Exp. Sta., 124:35. 



42 Goff. E. S. Noxious Weeds. Bui. Wis. Agr. Exp. Sta., 39:38. 



43 Noxious Weeds of Wisconsin. Bui. Wis. Agr. Exp. Sta., 76:52. 



44 The Russian Thistle. Bui. Wis. Agr. Exp. Sta., 37:13. 



45 Gow, J. E. Preliminary List of the Flowering Plants of Adair Co., Iowa. Proc. 



la. Acad. Sci., 8:8. 



46 Gray, Asa. Burs in the Borage Family. Am. Nat., 10:4. 



47 New Manual of Botany. Seventh Edition, Illustrated. Edited by B. L. 



Robinson and M. L. Fernald. 926, New York, 1898. 



48 Pertinacity and Predominance of Weeds. Am. Jour. Sci., 18:161-167. 



49 Green, Wesley. Plants of Iowa: A Preliminary List of the Native and Intro- 



duced Plants of the State, Not Under Cultivation. Bui. la. Hort. Soc., 264. 

 Des Moines, 1907. 



50 Halsted, B. D. American and English Weeds Compared. PI. World., 3:171-173. 



51 Our Worst Weeds: A Scale of Points. Proc. Soc. Prom. Agr. Sci., 10:43-49. 



52 The Weeds of New Jersey. Rept. N. J. Agr. Exp. Sta., 1890:370-453. 



53 Harrison, F. C. Weeds of Ontario. Ont. Dept. Agr., 80. Toronto, 1900. 



Harrison and Lockhead. The Weeds of Ontario. Bui. Ont. Agr. Col., 128. 

 See also a revised edition by Howitt. 



54 Harvey. F. L. Three Troublesome Weeds. Bui. Me. Agr. Exp. Sta., 32:8. 



55 Hays, W. M. The Russian Thistle or Russian Tumbleweed. Bui. Minn. 



Agr. Exp. Sta., 33:15. 



56 Henderson, L. F. Twelve of Idaho's Worst Weeds. Bui. Ida. Agr. Exp. Sta., 



14:91-136. 



57 Hill, E. J. Notes on Migratory Plants. Bui. Torr. Bot. Club, 29:564-570. 



58 Hillman, F. H. Clover Seeds and Their Impurities. Bui. Nev. Agr. Exp. 



Sta., 47:90. 



59 Nevada Weeds. Bui. Nev. Agr. Exp. Sta., 21:15.; 22:11 



60 Hitchcock, A. S. Clothier, G. L., and Norton, J. B. S. Various Reports on 



Kansas Weeds. Buls. Kan. Agr. Exp. Sta., 50:19-23; 52:87-101; 57:64; 66: 

 19-54; 76:27; 80:113-164. 



60a Howitt, J. E. The Perennial Sow Thistle and Other Weed Pests of 1908. 

 Bui. Ont. Agr. Col., 168. 



61 Jones, L. R. Impurities of Grass and Clover Seeds. Rept. Vt. Agr. Exp. 



Sta., 13:287-289. 



62 Killing Weeds with Chemicals. Rept. Vt. Agr. Exp. Sta., 12:182-188. 



63 The Orange Hawkweed or Paint-Brush. Rept. Vt. Agr. Exp-. Sta., 



9:115; 10:251-254. 



64 Jones, L. R., and Edson, A. W. The Bird Vetch or Wild Pea. Rept. Vt. Agr. 



Exp. Sta., 14:251-254. 



65 Jones, L. R., and Morse, W. J. The Shrubby Cinquefoil as a Weed. Rept. 



Vt. Agr. Exp. Sta., 16:173-190. 



66 Jones, L. R., and Orton, W. A. Impurities of Vermont Clover Seed. Rept. 



Vt. Agr. Exp. Sta., 11:229-234. 



67 Notes on Certain Threatening Weeds. Rept. Vt. Agr. Exp. Sta., 16: 



169-173. 



