Insecta. 



60 



5Ô419 Forbes, Stephen A. 57 : 16.5 



1911. Some important Insects of Illinois Shade Trees and Shrubs. Bull, 

 agrie. Exper. Stat. Illinois No. 151 p. 463—529, 67 figg. 



57.52,.65,.68,.85,.87,.88 



20 Joliannsen, 0. A. 57 : 16.5 



1911. Insect Notes for 1910. (Pap. Maine agrie. Exper. Station Entom. 

 ]^o. 46). Bnll. iVo. 187 Maine agrie. Exper. Stat. 24 pp., S pis. [Psylli- 

 dae and Aphididae by Edith M. Patch. [3 nn. spp. in : Fsyüa 2, Aphala- 

 ra, Trioza,-] 57.31,.52— .54,.63,.68,.71,.72,.82— .87,.92,.93 



21 Johanîisen, 0. A. 57 : 16.5 



1911. The Typhoid Fly and its Allies. Maine agrie. Exper. Stat. 8°, 24 

 pp., i2 figg. 57.52,,68,.72,.86 



22 Cîiittenden, F. H., and C. H. Popenoe. 57 : 16.5 



1911. Papers on Insects Aâecting Stored Products. Carbon Tetrachlo- 

 ricl as a Substitute for Carbon Bisulphid in Fumigation against Insects. 

 Ü. S. Dept. Agrie. Bur. Entoni. Bnli. No. 96 p. 53—57. 

 28 Marchai, Panl. 57 : 16.5 



1911. Sur quelques Insectes récemment observés comme nuisibles aux 

 cultures. Bull. Soc. entom. France Î911 p. 281—262, 



57.68,.72,.82..88 



24 Morgan, A. C. 57 : 16.5 



1911. Insect Enemies of Tobacco in the United States. Yearbook IJ. 

 8, Dept. Aarric. 1910 p. 281-296, 1 pl., 13 figg. 



57.27— .29,.31,.52—.54,,66,.68,.82,.86,.88 



25 Navarro, Andres F. 57 : 16.5 



1911. Some Local Insects of Economie Importance. Phûippine Agrie. 

 & Forester Vol. 1 p. 32-35, 2 figg. 57.54,.64,.82,.87— .89 



26 Olivier, (î. A. 57 : 16.5 



1911. Première mémoire siar quelques insectes qui attaquent les céré- 

 ales. Insecta Ann. 1 p. 174—182, 195—199. 57.71,.72,.92 

 56427 Schoene, W. J. 57 : 16.5 



1911. Observations on Screening Cabbage Seed Beds. Bnll. No. 334 îf. 

 Y. asrric. Exper. Stat. Geneva p. 13—34, 2 pis. 57.68,.72 



28 Surface. H. A. 57 : 16.5 



1911. Pests of Trees. Zool. Bull. Penusjlyania Toi. 1 p. 152—204. 



29 Swenk, Myron H. 57 : 16.5 



1911, Notes on some Insects Injurions in Nebraska in 1910. Journ. 

 eeon. Entom. Vol. 4 p. 283—286. 57.27,.52,.54 



30 Urich, F. W. 57 : 16.5 



1911. Notes on some Insects affecting the Sugar Cane. Jonm. eeon. 

 Entom. Toi. 4 p. 224—227* 57.53,.68,.88 



31 Toglino, Piero. 57 : 16.5 



1911. I necmici del Pioppo canaclense di Santena. Ann. Accad. Agrie. 

 Torino Toi. 55 p. 315—444, 16 figg. 57.31,.52,.53,.64,.67,.68,.86-.89,.92 

 82 Tuillet, A. 57 : 16.5 



1911. Sur quelques parasites des Chênes en Ille-et-Vilaine et dans la 

 Loire-Inférieure. Insecta Ann. 1 p. 139—149, 9 figg, 

 (44.14,.15) 57.64,.68,.87,.92 



33 Wohlbold, H. 57 : 16.5 



1911. Forstschädlinge. Lehrmeister-Bibliothek Leipzig, Hachmeister & 

 Thal No. 126/127, 62 pp., 23 figg., 40 Pfg. 



57.52,.64,.65,.68,.82,.86,.87,.92, 9.32 



34 Zacher, Friedrich. 57 : 16.5 



1911. Schmetterlinge und Käfer als Schä,dlinge des Obstbaues. 88. Jahres- 

 her, schles. Oes. yaterl. Kultur Ohst-Gartenbau Sekt. p. 8—17. 



57.68,.82-.89 



»•435 Müüer, Rob. 57 ; 16.7 



1911. Die Uebertragung von Krankheiten durch Insekten. £ntom. Zeit- 

 schr. Stuttgart Jahrg. 26 p. 17—19, 4^—47, 50-51. 



57.512,.54,.7l,.72,.74 



1, XI. 1911. 



