X 



LIST OF PUBLICATIONS. 



[Vol. 36 



U. S. Departmetit of Agriculture — Contd. 



Office of the Secretary — Con. Pag«- 



Circ. 67, Measuring Hay in 

 Ricks or Stacks, H. B. Mc- 

 Clure and W. J. Spiliman. . . 227 

 Bureau of Soils: 



Field Operations 1913 (Fif- 

 teenth Report) 210 



Weather Bureau: 



Climat. Data, vol. 3, Noa. 9-10, 



Sept.-Oct. ,1916 207 



Scientific Contributions:* 



Isomeric Pentacetates of Glu- 

 cosamin and of Chondrosa- 

 min, C. S. Hudson and J. K. 

 Dale 202 



Rotatory Powers of Derivatives 

 of Maltose, Cellose, and Lac- 

 tose, C. S. Hudson and R. 

 Sayre 202 



Volatile Oil of Euihamia caro- 

 liniana, G . A . Russell 206 



Relative Oil Yield of Florida 

 Oranges, S. C. Hood 207 



Studies on the Extraction of 

 Rosin from Wood, I, R. C. 

 Palmer and H. R. Boehmer. 207 



A Numerical Expression for 

 Color as Given by the Ives 

 Tint Photometer, O. Kress 

 and G. C. McNaughton 207 



Action of Carbon Black and 

 Similar Materials in Soils, 

 J. J. Skinner and J. H. 

 Beattie 214 



Rolliniopsis, a New Genus of 

 Annonacese from Brazil, W. 

 E. Safford 220 



A Field Auxanometer, G. N. 

 Collins and J. H . Kempton . . 226 



Dry Farm Grain Tests in Mon- 

 tana, A. Atkinson and N. C. 

 Donaldson 227 



Southern Strawberries, G. M. 

 Darrow 241 



Citrus Observations in Brazil, 

 A. D. Shamel 241 



Severinia buzifoUa, a Citrus 

 Relative to Southern China, 

 W.T. Swingle 241 



The Mountain Communities 

 and the Forest Service, C. 

 DuBois 242 



Grazing Resoiu-ces of the Na- 

 tional Forests, J. T. Jardine. 242 



Productive Capacity of Doug- 

 las Fir Lands, Western Ore- 

 gon and Washington, T. T. 

 Munger 243 



Moreh Oak, a New Nam© for 

 Quercus viorehus, W. H. 

 Lamb 248 



1 Printed in scientific and technical 



U. S. Department of Agriculture — Contd. 



Scientific Contributions — Con. Page. 



Service Tests of Treated and 

 Untreated Fence Posts, H. 

 Bradley 244 



A Method of Keeping Alcoholic 

 Specimens, F. C. Bishopp. . . 252 



Some Northern Georgia Acri- 

 diidse, H. A. Allard 252 



Orthoptera and Orthopteran 

 Habitats in the Vicinity of 

 La Fayette, Indiana, H. 

 Fox 252 



Descriptions of New Thysan- 

 optera, J. D. Hood 253 



Feeding Habits of Sinea dia- 



6ema, H. L. Parker 253 



A Review of the Pterocommini, 

 A.C.Baker 253 



The Taxonomic Value of Some 

 I^arval Characters in the 

 Lepidoptera, C. Heinrich... 



Descriptions of New North 

 American Microlepidoptera, 

 A. Busck 



254 



254 



Mycetobia and the Classifica- 

 tion of the Diptera, F. Knab. 255 

 Notes on Some Genera of Sjt- 



Shidse with Descriptions of 

 ew Species, R. C. Shannon. 255 



Synopses of Zodion and Myopa 

 with Notes on Other Cono- 

 pidse, N. Banks 255 



Description of Two New Ta- 

 chimds , C . H . T . Townsend . 255 



Rearing of Winthemia quadri- 

 pustulata from Rhyncho- 

 phorous I^arva, H. L. Parker. 255 



New Tachinidse from North 

 America, H. E. Smith 255 



More Light on Myiophasia, J. 

 M. Aldrich 256 



Note on Myiophasia aenea, C. 

 H. T. Townsend 256 



A Review of North American 

 Tortoise Beetles, H. S. Bar- 

 ber 257 



Determination of Abdominal 

 and Thoracic Areas of Cer- 

 ambycid Larvae as Based on 

 a Study of the Muscles, F. C. 

 Craighead 258 



A New Bee of the Genus Dian- 

 thidium, S. A. Rohwer 258 



Notes on the Biology of Fara- 

 phelinus speciosissimus, W. 

 R. McConnell 258 



One New Genus and Five New 

 Species of Ichneumon Flies, 

 H. L. Viereck 259 



N«w Miscellaneous Chalcidoid 

 Hymenoptera A. A. Girault. 260 

 publications outside the Department. 



