
1909. Entomol. Litteraturblätter Jahrgang IX. No. 8. 161 
Pg. 272. — Houghton, C. O, Observations on the Mating Habits 
of Oecanthus. Pg. 274. — Gillette, C. P., American Snowball 
Louse, Aphis viburnicola n. sp. (w. pl. 11). Pg. 280. — Editorial, 
Notes and News, etc. Pg. 286 —288. 
Preis des Bandes (10 Nummern): 8,50 Mark. 
— 

Journal of economic Entomology, Organ of the Asso- 
eiation of economic Entomologists, ed. by E. P. Felt. 
Vol. 2, No. 3. Concord, N. H., June 1909. 
Entomologischer Inhalt: Sherman, F., Notes of the Year 
1908 from North Carolina. Pg. 201. — Worsham, E. L., Insects 
of the Year 1908 in Georgia. Pg. 206. — Webster, R. L., 
Insects of the Year 1908 in Iowa. Pg. 210. — Hinds, W. E, 
Outline of an Investigation into the Use of Hydrocyanic Acid and 
Carbon Di-Sulfid Gases as Fumigants. Pg. 214. — Murtfeldt, 
M. E., Entomological Notes for Missouri for the Season of 1908. 
Pg. 218. — Doane, R. W., Notes on Insects affecting the Cocoanut 
Trees in the Society Islands, Pg. 220. — Herms, W. B., Recent 
Work in Insect Behavior and its economic Significance. Pg. 228. 
— Hayhurst, P., Quack Grass (Agropyron), a Host of the Hessian 
Fly. Pg. 231. — Aldrich, J. M., Western Spread of the Colo- 
rado Potato Beetle. Pg. 235. — Gahan, A. B., A Moth Larva 
predatory upon the Eggs of the Bagworm. Pg. 286. — Taylor, 
E. P., Eggs and Stages of the lesser Apple Worm (Enarmonia 
prunivora Walsh.). Pg.237 —239. — Washburn, F.L., Nursery In- 
spection in Minnesota. Pg. 246. — Symons, T. B., Nursery and 
Orchard Inspection in Maryland. Pg. 248—251. — Scientific 
Notes, Editorial, etc. Pg. 257—264. 
Preis des Bandes: 13,50 Mark. 
cc sq 
The American Naturalist. Vol. 43, No. 510. Lancaster, 
Pa., June 1909. 
Entomologischer Inhalt: Lovell, J. H., The Color Sense of 
the Honey- Bee: Is Conspicuousness an Advantage to Flowers? 
Pg. 338—349. 
Preis des Jahrganges (12 Nummern): 22 Mark. 
Preis der Einzelnummer: 2 Mark. 
R. Friedländer & Sohn, Berlin N.W., Karlstr. 11. 
