351 



Nejrrouse , S. A. Le fucus comme insecticide. 

 Bull. d'insectol. agric, 1875 — 77, pag. 155. 



Nickerl, 0. Kohlgallmiicke als Rapsfeind. 



Oest. landwirtsch . Wochenhlatt , 4'er Jahrg., 1878, No. 21. 



Nos, C. de. Blutlaus. 



Fuhling's landw . Zeitung , 1878, pag . 225. 



C. Wiener Obst- und Gartenzeit., 1878, pag. 197. 



Petroleum gegen die Blutlaus. 



Zeitschr. f. Forst- und Jagdwesen, Bd. X, 2^<^9 ■ 81 — 85. 

 C. Jahresber. Agric.-Cheru., 1878, pag. 338. 



Olivier, E. La chrysomele des pommes de terre (Doryphora decemli- 

 neata), moeurs, histoire, moyens de destruction. Deuxieme edition. 

 In 8°. de 35 pag . Avec planche. Besanpon, J. Jacquin. 



Ormerod, E. A. Considerations on abnormal gallgrowth. With fig. 

 Entomol., Vol. XI, No. 179, 1878, pag . 82-87. 



Notes on leaf galls on Parinarium curatellifolium. Avec, fig. 



Entomol. monthhj Mag., Vol. XV, 1878, No. il3, pag. 97—99. 



Neuroterus laeviusculus. 



Entomolog., Vol. XI, No. 187, 1878, jxtj/. 275—276. 



Acorn- and budgalls of Quercus cerris. Witli fig. 



Entomolog., Vol. XI, No. 184, iSlS^jmg. 201-204. 



Notes of observations of injurious insects. Report 1877. London, 



1878. 



On the development of galls of Cecidomyia ulmariae. With fig. 



Entomolog., Vol. XI, No. 176, 1878, pag . 12-14. 



On Psila rosae, insect producing the so-called „rust" in carrot 



crops. 



Entomol. Soc. London, 6 novhr. 1878, 



C. Nature, Vol. XIX, 1878, pag. 90. 



Phenollosung mit Erfolg gegen die Verheerungen von Psila rosae 



angewandt . 



Trans. entom. Soc. London, i818 , pag . 333. 



On an undetermined oak-gall. 



Entom. monthly Magaz., No. 177, 1878, pag . 197. 



Packard. Jr. A. S. Insects of the west, an account of the Rocky Moun- 

 tain locust , the colorado potato beetle , the canker worm , currant 

 saw-fly and other insects which devastate the crops of the country. 

 Illustrated. London, 1878. 



Insects affecting the cranberry , with remarks on other injurious 



insects . 



Tenth ann. Report. U. S. geol. Survey for 1876, pag . 521. 



Prillieax. Volumineux broussins nes sur les racines de jeunes vernis 

 de Japon. 

 Bull. Soc. hot. de France, Tom. XXV, iSlS^jmg. 75. 



Prior, W. D. An enemy of the rose. 



Gard. Chron., Vol. X, 1878, pag. 666. 



Raffil, C. An enemy of the rose. 



Gard. Chron., Vol. X, 1878, pag. 632-633. 



