CIRCULARS, SECOND SERIES. 15 
No. 5. Revised edition. pp.4,fig.1. Issued August 10, 1908. 
No. 6. The Mexican cotton-boll weevil (Anthonomus grandis Boh.). By L. O. How- 
ara. pp. o, figs. 3. \ April 2, 1895. 
Same, Spanish edition. pp. 6, figs. 2. 
No. 7. The pear-tree psylla (Psylla pyricola Foerst.). By C. L. Marlatt. pp. 8, figs. 
6. May 1, 1895. 
No. 8. The imported elm leaf-beetle (Galerucella luteola Miill.; Galeruca xanthomelena 
Schrank). ByC.L. Marlatt. pp. 4, fig. 1. May 23,1895. Out of print. 
Same, revised edition. pp. 6, fig. 1. Issued September 22, 1908. 
‘No. 9. Cankerworms [Paleacrita vernata Peck and Alsophila (Anisopieryxr) pometaria 
Harr.]. By D. W. Coquillett. pp. 4, figs. 4. May 24, 1895. 
No. 10. The Harlequin cabbage bug, or calico back (Murgantia histrionica Hahn). 
By L. O. Howard. pp. 2, fig. 1. May 24, 1895. Out of print. (Superseded by 
No. 103.) 
No. 11. The rose chafer [ Macrodactylus subspinosus Fab.]. By F. H. Chittenden, 
pp. 4, fig. 1. May 21, 1895. Out of print. 
Same, revised. pp. 4, fig.1. Issued July 6, 1909. 
No. 12. The Hessian fly (Cecidomyia destructor Say). By C. L. Marlatt. pp. 4. July 
26, 1895. Out of print. 
Same, revised edition. pp. 4. April 13, 1900. Out of print. (Superseded by 
No. 70.) 
No. 13. Mosquitoes and fleas. By L. O. Howard. pp. 4. February 1, 1896. Out 
of print. 
Same, revised edition. November 15, 1897. Out of print. (Superseded in part by 
No. 108.) 
No. 14. (Revision of No. 6.) The Mexican cotton-boll weevil (Anthonomus grandis 
Boh.). By L.O. Howard. pp. §8, figs.5. February 12, 1896. Out of print. 
Same, Spanish edition. pp. 8, figs.5. May 18, 1896. Out of print. 
No. 15. General work against insects which defoliate shade trees in Cities and towns. 
By L. O. Howard. pp.4. March 6, 1896. (In advance from an article entitled 
‘The shade-tree insect problem in the eastern United States,’’ to be published in 
the Yearbook of the Department for 1895.) Out of print. 
No. 16. The larger corn stalk-borer (Diatrxa saccharalis Fab.). By L. O. Howard. 
pp. 3, figs. 3. August 13, 1896. 
No. 17. The peach-tree borer (Sannina exitiosa Say). By C. L. Marlatt. pp. 4, fig. 1. 
September 30, 1896. Out of print. (Superseded by No. 54.) 
No. 18. (Revision of No. 14.) The Mexican cotton-boll weevil (Anthonomus grandis 
Boh.). By L. O. Howard. pp. 8, figs.5. February 4, 1897. 
Same, Spanish edition. pp. 10. Out of print. 
Same, German edition. pp. 11. Out of print. 
No. 19. The clover mite (Bryobia pratensis Garman). By C. L. Marlatt. pp. 4, fig. 1. 
March 5, 1897. Out of print. 
Same, second edition. pp. 4, fig. 1. July 19, 1897. 
No. 20. The woolly aphis of the apple (Schizoneura lanigera Hausm.). By U. L. 
Marlatt. pp. 6, figs. 2. March 15, 1897. Out of print. 
Same, revised edition. pp. 6, figs. 2. June 23, 1908. 
No. 21. The strawberry weevil (Anthonomus signatus Say). By F. H. Chittenden. 
pp. 7, figs. 4. March 18, 1897. Out of print. 
Same, revised edition. pp. 10, figs. 5. Issued September 19, 1908. 
No. 22. The periodical cicada in 1897. By E. A. Schwarz. pp.4. May 1, 1897. 
No. 23. The buffalo tree-hopper (Ceresa bubalus Fab.). By ©. L. Marlatt. pp. 4, 
figs. 2. May 10, 1897. 
[Cir. 76] 
