BULLETINS, OLD SERIES. 5 
Same, second edition. pp. 46. 1885. Out of print. 
No. 9. The mulberry silk-worm; being a manual of instructions in silk culture. 
By Charles VY. Riley. Sixth revised edition. pp. 65, figs. 29, pls. 2. 1886. 
(Eds. 1-5 of Bulletin 9 are the same as “ Special Report No. 11, Office of the 
Secretary.) Out of print. 
Same, seventh revised edition. pp. vii+65, figs. 29, pls. 2. 1888. Out of print. 
No. 10. Our shade trees and their insect defoliators. Being a consideration of 
the four most injurious species which affect the trees of the capital, with 
means of destroying them. By Charles VY. Riley. pp. 75, figs. 27. 1887. 
Out of print. 
Same, second revised edition. pp. 75, figs. 27. 1888. Out of print. 
No. 11. Reports of experiments with various insecticide substances, chiefly 
upon insects affecting garden crops, made under the direction of the Ento- 
mologist. pp. 34. 1886. Out of print. 
No. 12. Miscellaneous notes on the work of the Division of Entomology for the 
season of 1885, prepared by the Entomologist. pp. 46, pl. 1. 1886. Out of 
print. 
No. 18. Reports of observations and experiments in the practical work of the 
Division, made under the direction of the Entomologist. pp. 78, figs. 4. 1887. 
Out of print. 
No. 14. Reports of observations and experiments in the practical work of the 
Division, made under the direction of the Entomologist. pp. 62, figs. 2, pl. 1. 
1887. Out of print. 
No. 15. The Icerya, or fluted scale, otherwise known as the cottony cushion- 
scale. [Reprint of some recent articles by the Entomologist, and of a report 
from the agricultural experiment station, University of California.] pp. 40. 
1887. Out of print. 
No. 16. The entomological writings of Dr. Alpheus Spring Packard. By Samuel 
Henshaw. pp. 49. 1887. Out of print. 
No. 17. The chinch bug [Blissus leucopterus Say]; a general summary of its 
history, habits, enemies, and of the remedies and preventives to be used 
against it. By L. O. Howard. pp. 48, figs. 10. 1888. Price 5 cents. Postage 
2 cents. 
No. 18. The life and entomological work of the late Townend Glover. By 
Charles Richards Dodge. pp. 68, figs. 5, pl. 1. 1888. Out of print. 
No. 19. An enumeration of the published synopses, catalogues, and lists of North 
American insects; together with other information intended to assist the 
student of American entomology. By H. A. Schwarz. pp. 77. 1888. Price 
5 cents. Postage 3 cents. 
No. 20. The root-knot disease of the peach, orange, and other plants in Florida, 
due to the work of Anguillula. By J. C. Neal. pp. 31, pls. 21. 1889. Out of 
print. 
No. 21. Report of a trip to Australia, made under the direction of the Entomol- 
ogist to investigate the natural enemies of the fluted scale [Jcerya purchasi 
Mask.]. By Albert Koebele. pp. 32, figs. 16. 1890. Out of print. 
Same, revised edition. pp. 32, figs. 16. 1890. Out of print. 
No. 22. Reports of observations and experiments in the practical work of the 
Division, made under the direction of the Entomologist. pp. 110, figs. 2. 1890. 
Out of print. 
No. 23. Reports of observations and experiments in the practical work of the 
Division, made under the direction of the Entomologist. pp. 83. 1891. Out 
of print. 
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