BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 75 
731. Osborn, H. Some beneficial insects. <Western Stock Journ. 
and Farmer, March, 1880, v. 10, p. 52. 
Notes on the habits of Ichneumonidce, Glcindelidce, and Carabidce. 
732. Osborn, H. The tarnished plant-bug. <Western Stock Jonrn. 
and Farmer, April, 1880, v. 10, p. 76. 
Habits, ravages, and food plants of Capsus oblineatus [ =Lygus pratensis ]; 
notes on Blissus leucopterus, Anthrenus scrophularioe; on the neglect of ento¬ 
mology by Iowa; Jondon purple as an insecticide. 
733. Osborn, H. A destructive borer. <College Quarterly, May, 
1880, v. 3, p. 12. <Western Stock Journ. and Farmer, June, 
1880, v. 10, p. 125. 
Characters of larva, ? = Cossus robinice. 
734. Osborn, H. [May beetle.] <College Quarterly, May, 1880, v. 3, 
p. 13. <Western Stock Journ. and Farmer, June, 1880, y. 10, 
p. 125. 
Abundance of Lachnosterna fusca ; its injuries as larvae. 
735. Osborn, H. Note. <Oollege Quarterly, May, 1880, v. 3, p. 13. 
Relates to Ampliicerus bicaudatus. 
736. Osborn, H. Note. <College Quarterly, May, 1880, v. 3, p. 14. 
Trochilium denudatum [\ = Podosesia syringce ] ; destructive to ash trees. 
737. Osborn, H. Aphis lion alias lace-wing fly. <Western Stock 
Journ. and Farmer, May, 1880, v. 10, pp. 100-101. 
Characters and habits of Chrysopa sp. 
738. Osborn, H. Answers to inquiries. <Western Stock Journ. and 
Farmer, May, 1880, v. 10, p. 101. 
Tettigidea lateralis and Listroderes [=Macrops] lineatulus in excrement of 
bird; the latter alive when found illustrates the vitality possessed by 
some beetles. 
739. Osborn, H. Ash-tree borer. <College Quarterly, July, 1880, y. 
3, p. 33. <Western Stock Journ. and Farmer, August, 1880, 
v. 10. 
Characters and life history of Trochilium denudatum [= Podosesia sgringce ] ; 
parasites; figures larva, pupa, and adult. 
740. Osborn, H. Clover-hay moth. <College Quarterly, July, 1880, 
v. 3, p. 34. 
Abundance and ravages of Asopia costalis; remedies. 
741. Osborn, H. Fall webworm. <College Quarterly, July, 1880, v. 
3, p. 34. 
Ravages of Hgphantria textor [=cwnea]. 
742. Osborn, H. The clover-hay worm. <Western Stock Journ. and 
Farmer, July, 1880, v. 10, p. 153. 
Life history of Asopia costalis; remedies. 
743. Osborn, H. Answers to inquiries. <Western Stock Journ. and 
Farmer, July, 1880, v. 10, p. 153. 
Habils of Saperda bivittata [= Candida] ; life history of Alypia octomaculata; 
means against its ravages. 
