20 PUBLICATIONS OF BUREAU OF ENTOMOLOGY. 
No. 107. What can be done in destroying the cotton boll weevil during the winter. 
By W. D. Hunter. pp.4. Issued January 12, 1909. 
No. 108. House fleas. By L. O. Howard. pp. 4, figs. 2. Issued February 11, 1909. 
No. 109. The leopard moth (Zeuzera pyrina Fab.). By L.O. Howard and F. H. Chit- 
tenden. pp. &, figs. 2. Issued July 6, 1909. 
No. 110. The green-striped maple worm (Anisota rubicunda Fab.). By L. O. Howard 
and F. H. Chittenden. pp. 7, figs. 3. Issued July 10, 1909. 
No. 111. Preparations for winter fumigation for the citrus white fly [Aleyrodes citri 
Riley and Howard]. By A.W. Morrill and W. W. Yothers. pp. 12, figs.4. Issued 
September 29, 1909. 
No. 112. (In preparation. ) 
No. 113. The chinch bug (Blissus lewcopterus Say). By F. M. Webster. pp. 27, 
figs. 8. Issued November 13, 1909. 
No. 114. The Euonymus scale (Chionaspis ewonymi Comstock.) By J. G. Sanders. 
pp. 5, figs. 2. Issued November 24, 1909. 
TECHNICAL SERIES. 
No. 1. Revision of the Aphelinine of North America, a subfamily of Hymenopterous 
parasites of the family Chalcidide. By L. O. Howard. pp. 44, figs. 14. 1895. 
Out of print. 
No, 2. The grass and grain joint-worm flies and their allies: A consideration of some 
North American phytophagic Eurytomine. By L. O. Howard. pp. 24, figs. 10. 
1896. Out of print. 
No. 3. Revision of the Nematinze of North America, a subfamily of leaf-feeding 
Hymenoptera of the family Tenthredinide. By ©. L. Marlatt. pp. 135, figs. 10, 
pl. 1. 1896. Out of print. 
No. 4. Some Mexican and Japanese injurious insects hable to be introduced into the 
United States. pp. 56, figs.6. 1896. Out of print. 
No. 5. A study in insect parasitism: A consideration of the parasites of the white- 
marked tussock moth [Hemerocampa (Orgyia) leucostigma 8. & A.], with an account 
of their habits and interrelations, and with descriptions of new species. By L.O. 
Howard. pp. 57, figs. 24. 1897. Out of print. 
No. 6. The San Jose scale [Aspidiotus perniciosus Comst.| and its nearest allies. A 
brief consideration of the characters which distinguish these closely related scale 
insects. By T.D.A.Cockerell. pp. 31, figs. 15. 1897. Out of print. 
No. 7. Revision of the Tachinide of America north of Mexico. <A family of parasitic 
two-winged insects. pp. 156. 1897. (Corrected index issued December, 1897.) 
Price 10 cents. Postage 7 cents. 
No. 8. Contributions to a monograph of the American Aleurodide. By A. L. Quain- 
tance. The red spiders of the United States (Tetranychus and Stigmeeus). By 
Nathan Banks. pp. 79, figs. 16, pls.8. 1900. Price 10 cents. Postage 4 cents. 
No. 9. The life history of two species of plant-lice [Hormaphis hamamelidis Fitch and 
Hamamelistes spinosus Shimer] inhabiting both the witch-hazel and birch. By 
Theo. Pergande. pp. 44, figs. 23. 1901. Price 5cents. Postage 2 cents. 
No. 10. The social organization and breeding habits of the cotton-protecting kelep of 
Guatemala [Ectatomma tuberculatum Oliv.|. By O. F. Cook. pp. 55. 1905. Price 5 
cents. Postage 3 cents. 
No. 11. A classification of the mosquitoes of North and Middle America. By D. W. 
Coquillett. pp.31, fig.1. 1906. Price5cents. Postage 2 cents. 
No. 12, Part I. Miscellaneous papers. Catalogue of recently described Coccide. 
By J.G. Sanders. pp.1-18. June 5, 1906. Price 10 cents. Postage 2 cents. 
[Cir. 76] 
