THE ENTOMOLOGICAL SOCIETY OP LONDON. 239 



Ulrich (E. O.), Description of some New Species of Fossils from the 

 Cincinnati Group. 8vo, Cincinnati, 1878 



[Jouru. Cincinnati Soc. N. H. i.] 



United States Department of Agriculture (Division o£ 

 Entomology). 



United States Extomological Commission. 



Bulletin (Department of the Interior). Nos. i-iii, vi, vii. 



8vo, Washington, 1877-81. 



I. Destruction of the Young or Unfledged Locusts (1877). 



II. Natural History of the Rocky Mountain Locust (1877). 



III. The Cotton Worm. By C. V. Rilky (1880). 



IV. The Hessian Fly. By A. S. Packard (1880). 



Yi. Index and Supplement to lleports on Insects of Missouri. By C. V. 



Riley (1881). 

 VII. Insects Injurious to Forest and Shade Trees. By A. S. Packard 

 (1881). 



Reports. By C. V. Riley, A. S. Packakd, and C. Thomas. 



l-V. 8vo, Washington, 1878-90. 



I. The Rocky Mountain Locust (1878). 

 II. The Rocky Mountain Locust and Western Cricket (1880). 



III. The Rocky Mountain Locust, Western Cricket, Army Worm, Canker 



Worms, and Hessian Fly, etc. (1883). 



IV. The Cotton Worm, together with a chapter on the Boll Worm (1885). 

 V. Insects Injurious to Forest and Shade Trees (1890). 



Bulletin, Nos. 1, 2 (2nd Ed.), 3, 4, 7, 8, 9 (Gth Ed.), 10-15, 20, 22-27. 

 Edited by C. V. Rilky. 8vo, Washington, 1883-92. 



1. Reports of Experiments, chiefly with Kerosene, upon Insects (1883). 



2. Observations on the Rocky Mountain Locust and the Chinch Bug 



(1883). 



3. Reports of Observations and Experiments in the Practical Work of 



the Division (1883). 



4. Ditto ditto ditto _ (1884). 



7. The redicuU and Mallophaga affecting Man and the Lower Animals. 



By H. OsBORN (18'Jl). 



8. The Periodical Cicada. By C. V. Riley. 



9. The Mulberry Silk-worm (1886). 



10. Our Shade Trees and their Insect Defoliators (1387)- 



11. Reports of Experiments with various Insecticide sulDstances (1886). 



12. Notes on the work of the Division of Entomology for 1885 (188G). 



13. Reports of Observations and Experiments in the Practical Work of 



the Division (1887). 



14. Ditto ditto ditto (1887). 



15. The IctTj/a or Fluted Scale (1887). 



~20. The Root-knot Disease on the Peach, Orange, and other Plants in 

 Florida (1889). _ 

 I- e<-^ 22. Reports of Observations and Experiments in the Practical Work of 



the Division (1890). 



23. Ditto ditto ditto (1891). 



24. The Boll Worm of Cotton. By F. W. Mally (1891). 



25. Destructive Locusts (1891). 



26. Reports of Observations and Experiments in the Practical Work of 

 the Division (1892). 



27. Reports on the Damage by destructive Locusts during 1891 (1892). 



Special Bulletin. The Horn-fly (Hcematobia sei-rafa"). By C. V. 

 Riley and L. 0. Howard. 8vo, Washington, 1889. 



[Reprinted from "Insect Life," Vol. ii.] 



Bibliography of the more important Contributions to American 

 Economic Entomology. By Samuel Hensiiaw. Parts i-iii. 

 The more important writings of B. D. Walsh and C. V. Riley. 



8vo, Washington, 1890. 



^uj^r 



