44 REPORT OF THE COMMISSIONER OF AGRICULTURE. 



No. copies 

 priutwi. 



No. 27. Report on the distribution and consumption of corn and wheat, on 

 the production of Eui-opean wheat, and on freight rates of 

 transportation companies. March, 1886. 49 pp., octavo 15,000 



No. 28. Report of the area of winter grain, the condition of farm animals, 

 and on freight rates of transportation companies. April, 188G. 

 61 pp. , octavo l'J> 000 



No. 29. Report on the condition of winter grain, the progress of cotton 

 planting, and on freight rates of transportation companies. 

 May, 1886. 48 pp., octavo 15,000 



No. 30. Report of the acreage of sprmg wheat and cotton, the condition of 

 winter grain, and the world's supply of wheat, with freiglit 

 rates of transportation companies. June, 1886. 45 pp., octavo. 15,000 



No. 31. Report on the area of corn, potatoes, and tobacco, and condition of 

 growing crops, and on freight rates of transportation compa- 

 nies. July, 1886. 45 pp., octavo 15,000 



No. 32. Report on the condition of growing crops and on freight rates of 



transportation companies. August, 1886. 52 pp., octavo 15, 000 



No. 38. Report on the condition of crops in America and Europe and on 

 freight rates of transportation companies. September, 1886. 

 56 pp. , octavo 15, 000 



No. 34. Report on condition of crops, yield of grain per acre, and freight 

 rates of transportation companies. October, 1886. 39 pp., 

 octavo 15, 000 



No. 35. Report on yield of crops per acre and on freight rates of transpor- 

 tation companies. November, 1886. 72 pp., octavo 15, 000 



ENTOMOLOGICAL DIVISION. 



Bulletin 9. The Mulberry Silk Worm, being a manual of instructions in silk 

 culture. By C. V. Riley, M. A., Ph. D., Entomologist. Sixth 

 revised edition, with illustrations. 65 pp. , octavo 3, 000 



Bulletin 11. Reports of experiments with various insecticide substances, 

 chiefly upon insects affecting garden crops. Made under the 

 direction of the Entomologist. 34 pp. , octavo 3, 500 



Bulletin 12. Miscellaneous notes on the work of the division for the season 



of 1885. Illustrated. 47 pp., octavo 1, 500 



Insects affecting the orange. Report on the insects affecting the culture of 

 the orange and other plants of the citrus family, with practical 

 suggestions for the control or extermination, made under the 

 direction of the Entomologist. By H. G. Hubbard. "With 

 plates and wood-cuts. 227 pp., octavo 1 ,200 



CHEMICAL DIVISION. 



Bulletin 7. Methods of analysis of commercial fertilizers. Proceedings of 

 the Association of Official Chemists. September 1 and 2, 1885. 

 By H. W. Wiley, Chemist. 49 pp., octavo 1,000 



Bulletin 8. Methods and machinery for the application of diffusion to the 

 extraction of sugar from sugar-cane and sorghum, and for the 

 use of lime and carbonic and sulphurous acids in purifying the 

 diffusion juices. By H. W. Wiley, Chemist. 85 pp. , octavo . . 5,000 



Bulletin 9. Third report on the chemical composition and physical prop- 

 erties of American cereals, wheat, oats, barley, and rye. By 

 Clifford Richardson, Assistant Chemist. 82 pp., octavo 2,000 



