1909. Eutomol. Litteraturblätter Jahrgang IX. No. 8. 161 



Pg. 272. — Houghton, C. 0., Observations on the Mating Habits 

 of Oecanthua. Pg. 274. — Gillette, C. P., American Snowball 

 Louse, Äphis 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- 

 ciation of economic Entomologists, ed. by E. P. Kalt. 

 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 üse 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. 223. 

 — 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. 236. — 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. 



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., Karktr. ii. 



