298 DEPARTMENTAL REPORTS. 



Copies. 



Report of the Chemist for 1900. By H. W. Wiley. Pp. ii, 17-26, from 

 Annual Reports, Dei)artnient (if Agriculture, lilOd. January. 1901 ... . . 500 



The SunHower Plant: Its Cultivation, Composition and Uses. By Harvey 

 W. Wilev, Chief of the Division of Chemistry. Pp. 31, pi. 1, figs. 2. 

 Bulletin No. GO. February. 1901. Price, 5 cents 3,000 



Pure Food Laws of European Countries Affecting American Exports. 

 Prepared under the direction of H. W. Wiley, Chief Chemist of the 

 U. S. Department of Agr. culture, by W. D. Bigelovs^, Second Assistant 

 Chemist. Pp. 39. Bulletin No. 01 . March. 1901. Price. 5 cents 4,000 



The Sugar Beet: Culture, Seed, Development, Manufacture, and Statistics. 

 By H. W. Wiley, Chief of the Division of Chemistry, and formerly 

 Director of the Department Sugar Beet Experiment Station in Nebraska. 

 Pp. 4S, figs. 24. Farmers" Bulletin No. 53. (Reprint.) April, 1901. __ 15,000 

 Reprint, May, 1901 30, 000 



Every Farm an Experiment Station. By Ervin E. Ewell, First Assistant, 

 Division of Chemistry. Pp. ii. 291-304, reprinted from Yearbook of 

 Department of Agriculture for 1897. April, 1901 .. . __ 2,000 



Proceedings of the Seventeenth Annual Convention of the Association of 

 Official Agricultural Chemis s Held at Washington, D. C, November 

 10, 17, and 19, 1900. Edited by Harvey W. Wiley, Secretary of the Asso- 

 ciation. Pp.163. Bulletin No. 62. Mav, 1901. Price. 10 cents . -. 1.000 



Outline of Work on Foods and Feeding Stuffs for 1901. By William F. 

 Krug. Referee on Foods and Feeding Stuffs. Pp. 3. Circular No. 7, 

 Division of Chemistry. May. 1901 .... . . 150 



Household Tests for the Detection of Oleomargarine and Renovated But- 

 ter. By Ct. E. Patrick, Assistant in the Division of Chemistry. Pp. 11. 

 Farmers" Bulletin No. 121. June, 1901 .. 30,000 



DIVISION OF ENTOMOLOGY. 



Notes on the Mosquitoes of the United States: Giving Some Account of 

 Their Structure and Biology, with Remarks on liemedies. By L. O. 

 Howard, Ph. D , Entomologist. Pp. 70, tigs. 22. Bulletin No. 25, new 



series. August, 1900. Price. 5 cents 2,500 



Reprint, September, 1900 1,000 



Reprint, November, 1900 ._. 1,000 



Progress in Economic Entomology in the United States. Pp. ii, 135-156, 

 pi. 1, reprinted from Yearbook of Department of Agriculture for 1899. 

 August, 1900 - 1,000 



The Principal Insects Affecting the Tobacco Plant. By L. O. Howard, 

 Entomoiogist. (Reprinted with slight revision by the author from the 

 Yearbook of the Department of Agriculture for 1898.) Pp. 32, figs. 25. 

 Farmers" Bulletin No. 120. August. 1900 30,000 



A List of Works on North American Entomology. Compiled under the 

 direction of the Entomologist for the use of students and other workers, 

 as well as for those about to begin the collecting and study of insects. 

 By Nathan Banks. Assistant. Pp. 95. Bulletin No. 24. new series. 

 September, 1900. Price, 10 cents 2,000 



Mos(iuitoes and Fleas. By L. O. Howard, En omologist. Pp. 4. Circu- 

 lar No. 1 , second series. (Reprint.) September, 1900 1,000 



Reprint, April. 1901 . 2,500 



The Larger Cornstalk Borer (Diatrcea saccharaliN Fab.). By L. O. 

 Howard. Entomologist. Pp. 3, figs. 3. Circular No. 16, second series. 

 (Reprint.) Septemlier. 1900 1,000 



Regulations of Foreign Governments Regarding Importation of American 

 Plants, Tri es, and Fruits. By L. O. Howard, Entomologist. Pp. 4. 



Circular No. 4 1 , second series. September, 1900. - 3, 000 



Reprint. March, 1901 . . . 2,500 



Proceedings of the Twelfth Annual Meeting of the Association of Eco- 

 nomic Entomologists. Pp.102. Bulletin No. 26, new series. October, 

 1900. Price, 10 cents 3, 000 



Observations on Diabrotica irj-Pinicfafa Oliv. By A. L. Quaintance, 

 Experiment, (in. Pp. 35-40, reprinted from Bulletin No. 26, new series. 

 Division of Entomology. October, 1900 . . 100 



Notes on Coccida- of Georgia. By W. M. Scott, Atlanta, Ga. Pp. 49-54, 

 rejirinted from Bulletin No. 26, new series. Division of En'om ilogy. 

 October, 1900 100 



