BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
115 
091. Hagen, H. A. Insects injurious to forest trees. <Amer. Nat., 
June, I860, v. 3, p. 214. 
Notice of writings of Ratzebnrg. 
002. Hagen, H. A. [Dipterous larvae from beneath the skin of a child.] 
<Proc. Bost. Soc. Nat. Hist., September, 1872, v. 15, p. 155. 
Six specimens of (Estrus sp. found in varions parts of the body. 
093. Hagen, H. A. [Work of white ants.] <Proc. Bost. Soc. Nat. 
Hist., October, 1873, v. 15, p. 384. 
Books injured by Tervies flavipes. 
904. Hagen, II. A. The probable danger from white ants. <Amer. 
Nat., July, 187G, v. 10, p. 401-410. 
Habits and habitat of the Termitina; ravages of Tervies lucifngus and T. 
flaripcs; means against them. 
095. Hagen, H. A. Is Aletia argillacea [— xylina] winter killed every 
year? <Psyche, Marcli-April, 1877, v. 2, p. 23. 
Answered in the negative. 
99G. Hagen, H. A. Lead boring insects. <Field and Forest, Septem¬ 
ber, 1877, v. 3, p. 55. 
Mentions literature upon this subject. 
007. Hagen, H. A. Among the bugs. A forenoon with an entomolo¬ 
gist. Interesting facts about insects in general and one in 
particular. <Boston Evening Journal, 11 July, 1879. 
Habits of and means against Anthrenus scrophularm. 
998. IIagen, H. A. Insect pests in libraries. <Bostou Morning Jour¬ 
nal, 3 July, 1879. <Boston Daily Advertiser, 3 July, 1870. 
<Library Journal, July-August, 1879, v. 4, p. 251-254. Ab¬ 
stract: <Journal Applied Science, October, 1879, v. 10, p. 152. 
Review: <Gardener’s Chronicle, 13 September, 1879, v. 12, p. 
340. 
Historical account of the injuries to books by Anobium sp., Dermestcs sp., 
Tvrmes sp., Ptinus fur, and Blalta [ —Stylopijga] oricntalis; means against 
insect ravages in libraries. 
999. Hagen, H. A.. The yellow-fever fly. <Boston Daily Advertiser. 
21 July, 1879. 
Inquiries concerning a fly found in the southern United States at the times 
of outbreak of yellow fever. 
1000. IIagen, H. A. The carpet pest. . <Boston Daily Advertiser, 6 
July, 1878. <Boston Sunday Globe, 7 July, 1878. 
Brief note on occurrence and destructiveness of Anthrenus scropihularice. 
1001. Hagen, H. A. On Mermis, a parasite of the larva of Carpocapsa 
pomonellci. <Can. Ent., August, 1878, v. 10, pp. 155-157. 
Habits of Mermis. 
1002. Hagen, II. A. On the new carpet bug. <Can. Ent., Septem¬ 
ber, 1878, v. 10, pp. 1G1-163. <Ann. Kept. Ent. Soc. Ontario, 
for 1879, 1S80, pp. 30-31, fig. 1. 
Occurrence of Anthrenus scrophularice at Buffalo, N. Y., in 1872; habits of 
the same. 
