71 
13. Forsss, S. A., Miscellaneous Essays on Economic Entomology. 
(Published instead of Annual Report. Springfield, Ll., 1886.) 
14. TREAT, MARY, Injurious Insects of the Farm and Garden. New 
York, Orange Judd Co., 1882. (A small work compiled from 
Riley’s reports, and costing $2.) 
15. SAUNDERS, WILLIAM, Insects Injurious to Fruits. Philadelphia, 
J. B. Lippincott & Co., 1883. $3. 
16. CookE, MATTHEW, Injurious Insects of the Orchard, Vineyard, ete. 
Sacramento, 1883. (8vo, pp. 472.) 
17. VAN BENEDEN, P. J., Animal Parasites and Messmates. New York, 
D. Appleton & Co., 1876. $1.50. International Scientific Se- 
ries. 
18. Reports of the Entomologists of the U. 8S. Department of Agricult- 
ure, T. Glover (1863-1878), J. H. Comstock (1879-1880), and C. 
V. Riley (1878-1879, 1880 to date). ~ 
19. Bulletins of the Division of Entomology of the U. 8S. Department 
of Agriculture, C. V. Riley, Entomologist (1883 to date). 
20. Reports and Bulletins of the U. S. Entomological Commission. 
21. CURTIS, JOHN, Farm Insects. London, Blackie & Son, 1860. 
22. ORMEROD, ELEANOR A., Manual of [njurious Insects, and Methods 
of Prevention, etc. London and Edinburgh, 1881. (A small 
work, costing about $1.50.) 
25. KALTENBACH, J. H., Die Pflanzenfeinde aus der Classe der Insek- 
ten.- 8vo. Stuttgart, 1874. (A useful work for determining 
what insects infest plants in Kurope.) 
LIST OF ENTOMOLOGICAL WORKS PUBLISHED BY THE U.S. ENTO- 
MOLOGICAL COMMISSION AND BY THE U.S. DEPARTMENT OF 
AGRICULTURE. 
U. 8. ENTOMOLOGICAL COMMISSION. 
(Members of the Commission: C. V. Riley, A. S. Packard, jr., and Cyrus Thomas. ) 
Bulletin No. 1.—Destruction of the young or unfledged Locusts (Calop- 
tenus spretus). (1877.) [pp. 15.] 
Bulletin No. 2.—On the Natural History of the Rocky Mountain Locust 
and on the habits of the young or unfledged Insects as they occur 
in the more fertile country in which they will hatch the present 
year. (1877.) [pp. 14, figs. 10.] 
