IV 



Page, 



Abstracts of ]ml)liratioiiR of lTTiit<>d Ptntes DiparfiiK nt nf Agriculture 4X4 



Keport on the T'so of ^fnizp in Europe 4K4 



Division of VegetaMc Pathology 4X5 



Bulletin No. 1 IK'S 



Weather Hureau 1X6 



Monthly Weather Review. \ <•!. \i\. N<is. 7. X, ami 0, July, An- ^i. 



anfl September, 1X91 1X6 



Abstrarts of rej)orts of forei;j;n investigations 4X8 



Kxperiment .station notes 500 



List of piiblieations of the I'niteil Stales Department of Agriculture. issued 



during .January, 1X92 504 



List of station publicati(Mi8 received by the Otlice of Kxperiment Stations 



during January, 1892 505 



SliUKCT LIST OF AHSTKACTS. 



niKMISlKV. 



Investigations upon methods for discriminating between phosphates derived 

 fr<mi bone and those derived from South Candiua rock, W. Frear 462 



Chemical distimlion between true alituminoiils, albumose, and peptone, M. 



Flaum •'^ 



The application of the centrifuge in analytical and microscopic work, W. 

 Thilmer 4XX 



noTANY — MY<<iI<m;v. 



F.x])erimcnts on the pnxluction of root tul»ercle» at reiinsylvania Station. W. 



A. Buckhout 461 



Concerning the direct absorption of ammonium salts by certain plant.s, A. B. 



(;rittithH ^'^^ 



New ex}teriment8 in soil inoculation, .*^chmitter 491 



Observations on pear blight at Missouri Station. .1. W. Clark 44."'> 



i'each yellow s and peach rosette, E. F. Smith 4.*C> 



Sojue fungous di.scases of the gra]tc, F. LamsonSeribner 170 



Some fungous diseases of ]dants in Vermont. L. H. .lones 179 



Exi)eriment with combined fungicide and insertieide on potatoes ;it Vermont 



Staticm. C. W. Minott 4x«l 



l',\pci iiMCMls on pot.ito rot at \ eiiiiont Station, L. K. .bnies 179 



KN TnMol.iMiY. 



Wire worms. J. II. < onistork and M. V. Slingcrland 117 



The i)eriodical cicada in renn.sylv.ini a, W. .\. Buckhout 462 



Kiitomological notes from Oregon. F. L. Washburn 452 



MKTIoKoI.OliY. 



Meteorological observations at Columbia, Missouri n."> 



Meteorology at rennsylvania St.ition, W. Frear 4tU 



b'elation of meteorological conditions to the development of corn, W. Frear 



and W. II. Caldwell 4«W> 



Monthly Weather Review of United States Weather Bureau, Vol. xi\, Nos. 7. 



8, and 9, .hily, August, and September, 1891 4XH 



WATKH. 



Water .in.dysis at .\rizona Station. C. B. C<dlingwood 114 



Com]>osition of drainage waters tVom bare and eulti\ate(l soils. 1'. V. Deln'-- 

 rain 492 



