IV 



Pape. 



Wyoniina: Station 413 



bulletin No. 3, November, 1891 413 



Abstiatt.s of publications of the United States Department of Agricnlture.. . 414 



Division of Statistics 414 



Keport No. 90 (new series), November, 1891 414 



Division of Entomology - 414 



Insect Life, Vol. iv, Nos. 3 and 4, November, IsfU 414 



Bulletin No. 6 (second edition^ 41.5 



Division of Botany 415 



Bulletin No. 14 4 1 .5 



Abstracts of reports of foreign investigations 417 



Experiment station notes 433 



List of publications of the United States Department of Agriculture issued 



during iJicembcr, 1891 437 



List of station puVdications received by the Office of Experiment Stations dur- 

 ing December, 1891 437 



SUBJECT LIST OF ABSTRACTS. 



CHEMISTRY — ANALY.SES — MKTUODS. 



Miscellaneous analyses at Oregon Station, G. W. Shaw 412 



On the Schulze-Tiemanu method of estimating nitric acid, H. B. Gibson 38.5 



Anew reagent for albumen. .1. S. MacWilliam 419 



On sources of error in lield sampling of crops for analysis, C. D. Woods 379 



Investigations with the calorimeter. H. B.Gibson : 386 



BOTANY — MYCOU)GY. 



Ilex canxhif. tlie aboriginal North American te^i, E. M. Hale 415 



Ac<iuisition of atmospheric nitrogen by jilants, W. O. Atwat<»r and C. D. Woods. 374 

 To what extent can free atmos]iheric nitrogen Ik- utilized for the nourishiiu'ut 



of plants 7 B. Frank 418 



The distriliution of starch in trees during winter, E. Mer 417 



Causes of potato scab, F. L. Harvey 395 



Diseases of the rasplicrry and blackberry. F. Detraers 411 



Some common fungous diseases and their treatment, G. W. rimrchill 403 



Fungicide experiments at New Vork State Station, C. E. Huun 403 



ENTOMOLOGY. 



Hessian fly, F. M. Webster 412 



The imported elm leaf beetle, C. V. Rile,\ 415 



Spraying experiments with Paris green for ])otato beetles at Maine Station, 



V. L. Harvey 395 



Notes on insects in Maine in 1890, F. L. Harvey 39fi 



Ntites on insects ami insecticides. C. E. Htinn 403 



Notes on insects injurious to orchanl fruits, G. W. Churchill 403 



Insect Life, ^'ol. iv. Nos. 3 and 4. November, 1891 414 



MKTKOKOLOGY. 



Jl.tei.rological observations at Connecticut Storrs Station. 1890. C. S. Phelps. 386 



Report of meteorologist of Maine Station, 1890, M. C. Fernald 396 



Meteorological observations at Massachusetts Hatch Station, October and 



November, 1891, C. D. Warner 397 



Meteorology for 1890 at New York State Station, F. E. EnuTy 405 



