FOREST INSECTS. 91 



Judeich, Johann Friedrich. Lehrbuch der mitteleuropiiischen forstinsekten- 

 kunde von Dr. J. F. Judeich . . . und Dr. H. Nitsche . als 8. aufl. von Dr. J. 

 T. 0. Ratzburg, Die Waldverderber und ihre feinde in vollstiindiger umarbeitung 

 hrsg . . . Wien, E. Holzel, 1895. 



2v. front, (port., V. 1) iUus., vni col. pi. 23i™. 



Paged continuously; v. 1: xvin, 736, [xix]— xxxif p.; v. 2: xi, [737]-1421, [xin]-xxnp. 



Contents.— 1. Eatzeburg's leben. Einleitung. AUgemeiner theil. Specieller theil i: Garad-und 

 netzfliigler, kiifer und hauttKlgler. — a. Specieller theil ii: Schmetterlinge, zweifliigler, schnabel- 

 kerle. Naohtriige. Die teinde der einzelnen holzarten. 



Kirby, William. . . . Some observations upon insects that prey upon timber, 

 with a short liistory of the Cerambyx violaceus of Linnseus . . . [London, 1809] 



246-260 p. pi. 27JX22™. 



Prom Transactions of the Linnean society of London, vol. v. 



Leidy, Joseph. Report to the Councils of Philadelphia on some of the inseclis 

 injurious to our shade trees . . . Philadelphia, 1862. 

 11 p. 224™. 



Niisslin, Otto. Leitfaden der foratinsektenkunde. Von Dr. Otto Niisslin . . 

 Berlin, P. Parey, 1905. Agr 5-823 



xvi, 454p. illus. (incl. ports.) 225"". 

 "Gesohichte und literatur der foratinsektenkunde": p. [l]-8. 



Packard, Alpheus Spring. Fifth report of the United States entomological 

 commission, being a revised and enlarged edition of Bulletin no. 7, on insects injuri- 

 ous to forest and shade trees. Washington, 1890. 



957 p. illus., 40 pi. 23»«'. (U. S. Entomological commission. Report 5) 



Packard, Alplieus Spring. Insects injurious to forest and shade trees. Wash- 

 ington, 1881. 

 275 p. illus. 23™. (U. S. Entomological commission. Bulletin 7) 

 " Second edition published as the fifth report of the United States entomological commission." 



Packard, Alpheus Spring. Report on the causes of destruction of evergreen 

 forests in northern New England and New York. (U. S. Agriculture, Commis- 

 sioner of. Report of the Commissioner . . for the year 1883. Washington, 1883. 

 p. 138-151) 



Packard, Alplieus Spring. Second report on the causes of the destruction of 

 the evergreen and other forest trees in northern New England and New York. ( U. 

 S. Agriculture, Commissioner of. Report of the Commissioner ... for the year 

 1884. Washington, 1884. p. 374-883) 



Packard, Alpheus Spring. Third report on the causes of destruction of the 

 evergreen and other forest trees in northern New England. (U. S. Agriculture, 

 Commissioner of. Report of the Commissioner . . . 1885. Washington, 1885. p. 

 319-333. Ipl.) 



Peck, Charles Hortou. The black spruce . . . [Albany, 1876] 



21 p. 23™. 



From Transactions of the Albany institute, v. 8, p. 283-301. 



Perkins, George Henry. . . Insects injurious to the American elm . . . 

 Montpelier, 1890. 

 96 p. illus. 26J™. 

 Prom 11th report of the Vermont state board of agriculture. 



Planchon, Jules ^uiile. Notes entomologiques . . [Montpellier, 1870] 



4 p. 21»n. 



Extraites des Ann. de la Soci(St(5 d'hortic. et d'hist. natur. de I'HiJrault, stance du 13 novembre 1870. 

 Contents.— Sur une chenille qui attaque le Pinus excelsa . . . — Sur I'accouplement des pucerons 

 dans le midi de la Prance. 



