12 PUBLICATIONS OF BUREAU OF ENTOMOLOGY. 
No. 71. The periodical cicada [Tibicen septendecim L.]. By C. L. Marlatt. 
pp. 181, front., figs. GS, pls. 6. Issued July 18, 1907. Price 40 cents. Postage 
9 cents. 
No. 72. Information concerning the North American fever tick [Margaropus 
(Boophilus) annulatus Say], with notes on other species. By W. D. Hunter 
and W. A. Hooker. pp. 87, figs. 13, pls. 4. Issued November 2, 1907. Price 
15 cents. Postage 4 cents. 
No. 73. Studies of parasites of the cotton boll weevil [Anthonomus grandis 
Boh.]. By W. Dwight Pierce. pp. 63, figs. 6, pls. 38. Issued January 21, 1908. 
Price 10 cents. Postage 8 cents. 
No. 74. Some factors in the natural control of the Mexican cotton boll weevil 
[Anthonomus grandis Boh.]. By W. E. Hinds. ‘Dp. 79, figs. 2, pls. 4. Issued 
December 14, 1907. Price 15 cents. Postage 4 cents. 
No. 75, Part I. Miscellaneous papers on apiculture. Production and care of 
extracted honey. By E. F. Phillips. Methods of honey testing for bee keep- 
ers. By C. A. Brown. pp. iit18. Issued December 19, 1907. Price 5 cents. 
Postage 1 cent. 
No. 75, Part II. Miscellaneous papers on apiculture. Wax moths [Galleria 
mellonella L. and Achroia grisella Fab.) and American foul brood. By E. 
I’. Phillips. pp. ii+19-22, pls. I-III. Issued December 31, 1907. Price 5 
cents. Postage 1 cent. ‘ 
CIRCULARS, FIRST SERIES. 
[ Notr.—This series is described as ‘ta miscellaneous and indifferent series, 
hardly worthy to be entitled to the dignity of being considered publications.” 
The whole number exceeded 40, nearly all being circular letters, of which Nos. 
1, 18, and 22 are the only ones known to exist. ] 
No. 1. [Relating to silk-worm eggs.] n.d. (Cire.) Out of print. 
No. 18. [Establishment of the branch of economic ornithology.] July 1, 1885. 
(Cire.) Out of print. 
No. 22. [Bee culture.] July 28, 1885. (Cire.) Out of print. 
CIRCULARS, SECOND SERIES. 
No. 1. Condensed information concerning some of the more important insecti- 
cides. pp. 7. May, 1891. Out of print. 
No. 2. Yhe hop plant-louse [Phorodon humuli Schr.] and the remedies to be 
used against it. pp. 7, figs. 5, pl. 1. June, 1891. 
Same, new edition. pp. 7, figs. 5, pl. 1. August, 1899. 
No. 3. An important enemy to fruit trees. The San Jose scale [Aspidiotus 
perniciosus Comst.]: its appearance in the eastern United States: measures 
to be taken to prevent its spread and to destroy it. By L. O. Howard. pp. 
10, figs. 5. April 4, 1893. Out of print. 
No. 4. The army worm (Leucania unipuncta Haw.). By L. O. Howard. pp. 5. 
figs. 8. June 16, 1894. 
No. 5. The carpet beetle or ‘buffalo moth” (Anthrenus scrophularie L.). By 
L. O. Howard. pp. 4, fig. 1. September 8, 1894. Out of print. 
No. 6. The Mexican cotton-boll weevil (Avithonomus grandis Boh.). By L. O. 
Howard. pp. 5, figs. 3. April 2, 1895. 
Same. (Spanish edition.) pp. 6, figs. 2. 
[Cir. 76] 
