183 Insecta. 



42895 ... 57 : 16.5 



1910. A propos du reglenient sur les insectes nuisibles aux peuplements 

 resineux. Bull. Soc. centr. forestiere Bclgique Vol. 17 p. 550—559. 



96 Aime, A. 57 : 16.5 



1910. Les ennemis du peuplier. Mem. Soc. Vulgarisation Sc. nat. 

 Oeux-Sevres Vol. 1 p. 80-83. 57.68,.87,.88,.93 



97 Bethune, C. J. 8. 57 : 16.5 



1910. Observations on Ontario Insects in 1909. 40th anil. Rep. entom. 

 Soc. Ontario p. 63—67. 57.5'2..65,.87 



98 Bishopp, F. C. 57 : 16.5 



1910. A Unique Insect Catching Machine. Journ. econ. Eutom. Vol. 3 

 p. 314-315, 1 pi. 



99 Britton, W. E. 57 : 16.5 



1910. Ninth Report of the State Entomologist 1909. 9th Rep. Connec- 

 ticut agric. Exper. Stat. p. 323—374, 16 pis., 9 figg. [Fumigating build- 

 ings with hydrocyanic acid gas, by B. H. Walden.] 57.52,.64,.68,.82— .88 

 42900 Caesar, Lawson. 57 : 16.5 



P1910. Observations on a Few Insects of the Season. 40th aim. Rep. 

 eutom. Soc. Ontario 1909 p. 16—18. 57.52,.68 



01 Clement, A. 57 : 16.5 



1910. Les insectes du cresson. Bull. Soc. nation. Acclimat. France Ann. 

 57 p. 158-159. 57.6S,.89 



02 Conistock, John Henry. 57 : 16.5 



1910. The Control of Insect Pests and Plant Diseases. Bull. Cornell 

 Univ. agric. Exper. Stat. No. 283 p. 465-498, 32 figg. 



03 DeTille. , 57 : 16.5 



1910. L'importance de la production fruitiere dans le Rhone. Etude des 

 parasites qui assaillent les arbres fruitiers et la vigne. Moyens a employer 

 pour les combattre. Ann. Soc. Agric. Sc. Industr. Lyon 1909 p. 101 — 

 123. 57.52,.68,.71,.82,.85,.89,.93 



42904 Escherich, K., und W. Baer. 57 : 16.5 



1910. Tharandter zoologische Miszellen. Nat. Zeitschr. Land-Forstwirt- 

 sch. Jahrg. 8 p. 147 — 176, 6 fi<*g. [Asthenia pygmaeana, Serica brunnea. — 

 Kiefernspinner. Kiefemeule. — Acalla ferrugana, Epiblema tetraquetrana,] 



57.64,.82,.86,.87 



05 French, C, jun. 57 : 16.5 



1910. Household Insect Pests. Journ. Dept. Afirric. Victoria Vol. 8 p. 

 480—482, 588—592. 57.15,.22,.54,.G6— .68,.71,.72,.75,.82,.96 



06 Froggatt, Walter W. 57 : 16.5 



1910. Insects which Damage Saltbush. Agric* (*az. N. S. Wales Vol. 21 

 p. 465-470, 1 pi., 5 figg. 57.52,.68,.82— .86 



07 Hopkins, A. D. 57 : 16.5 



1910. Insect Injuries to the Wood of Dying and Dead Trees. U. S. 

 Bept. Agric. Bur. Entom. Circ. No. 127, 3 pp. 



08 Hopkins, A. B. 57 : 16.5 



1910. Insect Injuries to Forest Products. U. S. Bept. Bur. Entom. Circ. 

 No. 128, 9 pp. 



09 Hopkins, A. B. 57 : 16.5 



1910. Insects in their Relation to the Reduction of Future Supplies of 

 Timber, and General Principles of Control. U. S. Bept. Agric. Bur. En- 

 tom. Circ. No. 129, 10 pp. 



10 Hopkins, A. B. 57 : 16.5 



1910. Insects which Kill Forest Trees : Character and Extent of their 

 Depredations and Methods of Control. U. S. Bept. Agric. Bur. Entom. 

 Circ. No. 125, 9 pp. 



42911 Karasek, A. 57 : 16.5 



1910. Einige Bemerkungen zu dem Artikel Prof. Vosselers „Einige Feinde 

 der Baumwollkulturen in Deutsch-Ostafrika." Entom. Rundsch. Jahrg. 27 

 p. 52. 57.54,.82 



25. II. 1911. 



