76 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
744. Osborn, H. The banded hickory borer. <College Quarterly, 
September, 18S0, v. 3, p. 51. <Western Stock Journ. and 
Farmer, November, 1880, v. 10, p. 250. 
Characters, habits, and means against Cerasphorus [= Chion] cinctus. 
745. Osborn, H. Note on Hessian fly. <College Quarterly, Septem¬ 
ber, 1880, v. 3, p. 51. 
Ravages oi Cecidomyia destructor. 
746. Osborn, H. The white-willow worm. <Western Stock Journ. 
and Farmer, September, 1880, v. 10, p. 202. 
Life history, habits, and means against Cimbex americana. 
747. Osborn, H. Cabbage insects. <Western Stock Journ. and 
Farmer, September, 1880, v. 10, p. 202. 
Notes on Pieris rupee, Plusia brassicce, Plutella crucifer arum, and Aphis brassicce. 
748. Osborn, II. Note on insect parasitism. <Western Stock Journ. 
and Farmer, October, 1880, v. 10, p. 226. 
749. Osborn, H. Note on the scarcity of insect pests in Iowa during 
1880. <Western Stock Journ. and Farmer, October, 1880, v. 
10, pp. 226-227. 
750. Osborn, H. Indian cetonian. <Western Stock Journ. and 
Farmer, October, 1880, v. 10, pp. 226-227. 
Notes on Euryomia [= Euphoria] incla. 
751. Osborn, H. A borer of the hickory. <Western Stock Journ. 
and Farmer, October, 1880, v. 10, pp. 226-227. 
Life history and means against Dicerca lurida. 
752. Osborn, H. Entomology in Iowa. <Gollege Quarterly, Novem¬ 
ber, 1880, v. 3, p. 71. 
List of contributions to economic entomology in Iowa. 
753. Osborn, H. A new enemy to apple trees. <Western Stock Journ. 
and Farmer, December, 1880, v. 10, pp. 273-274. 
Characters, habits, and means against Saperda cretata. 
754. Osborn, H. Entomological report. <Trans. Iowa State Hortic. 
Soc. for 1879, 1880, v. 14, pp. 85-107. 
Key to 37 injurious apple insects, based on their habits and ravages; life 
histories and habits of Papilio turnus, Smerinthus exccecatus, Datana minisira, 
Notodonta [= (Edemasia] concinna , A. \_Cadodasys] unicornis, Gastropacha 
[= Tolype ] velleda, Tortrix [= Teras] malivorana, T. [=T.] Cinderella, Ma- 
crodactylus subspinosus, Euryomia [= Euphoria ] inda, Bostrich us [ =Amphi- 
cerus] bicaudatus, Ithycerus noveboracensis, and Capsus oblineatus \=Lygus 
pratensis ]; characters, life history, and habits of Chernies pinicorticis; 
parasites of and means against the same. 
755. Osborn, H. Insects injurious to the strawberry. <Trans. Iowa 
State Hortic. Soc. for 1879,1880, v. 14, pp. 496-499. 
Ivey to injurious strawberry insects, based on their habits and ravages; 
characters of and means against Lachnosterna fusca, Colaspis flavida, Anal- 
eis [ =Tylodcrma ] fragarice, Emphytus [= Uarpiphorus] maculatus, and 
Anchylopera [= Phoxopteris ] fragarice. 
756. Osborn, H. [Economic entomology.] <[Des Moines] Iowa 
Homestead, 1880. 
