INSECT LIFE. 23 
a report of progress of the work of the Commission. By ©. V. Riley. pp. 144, figs. 
84, pl. 1. 1880. Out of print. 
No. 4. The Hessian fly [ Mayetiola (Cecidomyia) destructor Say]. Its ravages, habita, 
enemies, and means of preventing its increase. By A.S. Packard. pp. 43, fig. 1, 
pls. 2, map 1. 1880. Out of print. 
No. 5. The chinch-bug [Blissus leucopterus Say]. Its history, characters, and habits, 
and the means of destroying it or counteracting its injuries. By Cyrus Thomas. 
pp. 44, figs. 10, map 1. 1879. Out of print. 
No: 6. General index and supplement to the nine reports on the insects of Missouri, 
By Charles V. Riley. pp.177. 1881. Out of print. 
No.7. Insects injurious to forest and shade trees. By A. S. Packard. pp. 275, figs. 
100. 1881. Out of print. 
REPORTS. | 
First annual report, for the year 1877, relating to the Rocky Mountain locust { Melano- 
plus (Caloptenus) spretus Uhl.] and the best methods of preventing its injuries and 
of guarding against its invasions, in pursuance of an appropriation made by Congress 
for this purpose. With maps and illustrations. pp. xvi+477+294, figs. 111, pls. 5, 
maps 2. 1878, Out of print. 
Second report, for the years 1878 and 1879, relating to the Rocky Mountain locust 
[ Melanoplus (Caloptenus) spretus Uhl.| and the western cricket [Anabrus simplex 
Hald.], and treating of the best means of subduing the locust in its permanent breed- 
ing grounds, with a view of preventing its migrations into the more fertile portions 
of the trans-Mississippi country, in pursuance of appropriations made by Congress 
for this purpose. With mapsand illustrations. pp. xvili+322+80, figs. 10, pls. 17, 
maps 7. 1880. Out of print. 
Third report, relating to the Rocky Mountain locust, the western cricket, the army 
worm, canker worms, and the Hessian fly, together with descriptions of larvee of 
injurious forest insects, studies of embryological development of the locust and of 
other insects, and on the systematic position of the Orthoptera in relation to other 
orders of insects. With maps and illustrations. pp. xiv-+347+12+92, figs. 14, 
pls. 64, maps 3. 1883. Price, cloth, $1. Postage 20 cents. 
Same, 47th Cong., 2d sess., H. Mis. Doc. 44, serial No. 2154. 
Fourth report, being a revised edition of Bulletin No. 3, and the final report on the 
cotton worm [Alabama (Aletia) argillacea], together with a chapter on the boll worm 
[ Heliothis obsoleta Fab. (H. armigera Hiibn.)]. By Charles V. Riley. With maps 
and illustrations. pp. xxxviii+399+ 147, figs. 45, pls. 64, maps 2. 1883. Price 
$1.25. Postage 22 cents. 
Same, 48th Cong., 2d sess., H. Mis. Doc. 39, serial No. 2325. 
Fifth report, being a revised and enlarged edition of Bulletin No.7, on Insects mjurious 
to forest and shade trees. By AipheusS. Packard. pp. viii+957, figs. 306, pls. 40. 
1890. Out of print. 
Same, 5ist Cong., 1st sess., H. Mis. Doc. 269, serial No. 2800. 
“INSECT LIFE. 
Vol. I, Nos. 1-12, July, 1888, to June, 1889. Devoted to the economy and life habits 
of insects, especially in their relations to agriculture, and edited by the Entomolo- 
gist and his assistants. pp. xXxxii+388, figs. 76. 1888-1889. Out of print. 
Same, No. 1, July, 1888. pp. 82, figs. 4. 1888. Out of print. 
Same, No. 2, August, 1888. pp. 33-62, figs. 5-9. 1888. Out of print. 
Same, No. 3, September, 1888. pp. 63-92, figs. 10-12. 1888. Out of print. 
Same, No. 4, October, 1888. pp. 93-122, figs. 13-23. 1888. Price 5 cents. Postage 
2 cents, 
(Cir. 76] 
