[Vol. 36, 1917] 



LIST OF PUBLICATIONS. 



IX 



U. S. Depoartment of Agriculture — Contd. U. S. Department of Agriculture — Contd 



States Relations Service — Contd. Page, 



Syllabus 20, Illustrated Lec- 

 ture on the Production of 

 Alfalfa East of the Ninety- 

 fifth Meridian, H. L. West- 

 over and H. B. Hendrick. . . 95 



Syllabus 21, Illustrated Lec- 

 on Com Production, C. P. 

 Hartley and H. B. Hen- 

 drick 95 



Syllabus 22, Illustrated Lec- 

 on Cattle- tick Eradication. 95 



Syllabus 23, Illustrated Lec- 

 ture on Orchard Manage- 

 ment, H. M. Conolly and 



E. J. Glasson 95 



Weather Bureau: 



Mo. Weather Rev., vol. 44, 



Nos. 7-8, July-Aug., 1916... 18, 19 

 Scientific Contributions: ^ 



Numerical Relations Among 

 the Rotatory Powers of the 

 Compound Sugars, C. S. 

 Hudson 12 



Isomeric Alpha and Beta 

 Hexacetates of a-Glucohep- 

 tose, C. S. Hudson and E. 

 Yanovsky 12 



Effects of ^Moisture Introduced 

 into the Digester in Cooking 

 Soda Pulp, S. D. Wells 17 



Protein Decomposition in 



Soils. E. C. Lathrop 25 



Agricultiu-e and Native Vege- 

 tation in Peru, 0. F. Cook.. 27 



A Hybrid Between Tripsacum 

 and Euchlsena, G. N. Col- 

 lins and J. H. Kempton 27 



Patrogenesis in a Cross Be- 

 tween Tripsacum and Euch- 

 Isena, G.N. Collins and J. H. 

 Kempton 28 



Preliminary Revision of the 



Genus Inga, H. Pittier 32 



Selling Woodlot Products on 

 Michigan Farms, E. H. 

 Frothingham 45 



Treated Wood Block for Fac- 

 tor Flooring and Miscella- 

 neous Uses, C. H. Teesdale. 46 



Report of Committee on Wood 

 Block Paving, C. H. Tees- 

 dale 46 



Discussion on Woods Suitable 

 for Cross-ties, C. P. Winslow 

 and J. A. Newlin 46 



Report of Committee on Ser\^- 

 ice Tests of Cross- ties, C. P. 

 Winslow et al 46 



Scientific Contributions — Contd. Page. 



Durability Records of Cross- 

 ties, C. P. Winslow and C. H. 

 Teesdale 46 



Quantity of Wood Preserva- 

 tives Consmned and Amount 

 of Wood Treated by Wood- 

 preserving Plants in the 

 United States in 1915, R. K. 

 Helphenstine and H. S. 

 Betts 46 



Tumors in Plants, E. F. Smith . 46 



Notes on Anasa a^adresii, an 

 Enemy of Cucurbits, T. H. 

 Jones 55 



Triphleps insidiosus as the 

 ProbableTransmitter of Corn- 

 ear Rot, J. A. Hyslop 55 



Reducing the Cost of Commer- 

 cial Spraying. R. S. Wogliun. 55 



Control of the Variegated Cut- 

 worm in Ventura County, 

 Cal., G. E. Bensel 56 



Bucculatrix thurberiella, a Pest 

 of Cotton in the Imperial 

 Valley, E. A. McGregor 56 



Economic SjTphidffi in Califor- 

 nia, W. M. Davidson 56 



Injury to Peanuts by the 

 Twelve-spotted Cucumber 

 Beetle, D. E. Fink 57 



Lacnosterna Larvae as aPossible 

 Food Supply, L. 0. Howard. 57 



Reflex "Bleeding" of the Coc- 

 cinellid Beetle, Epilachna 

 borealis, N. E. Mclndoo 58 



Notes on the Habits of a Dan- 

 gerous Genus of Weevils, 

 W.D.Pierce 58 



Sporotrichum globuliferum, a 

 Natural Enem v of the Alfalfa 

 Weevil , L . P . Rockwood 58 



Professor Gossard's Theory on 

 Fire Blight Transmission, 

 E.F. PhilUps 59 



Descriptions of and Observa- 

 tions on Some Chalcidoid 

 Hymenoptera, A. A. Gi- 

 rault 60 



Notes on Rhogas terminalis, 



W.E.Pennington 60 



Shipping Fever of Horses, J. R. 

 Mohler _ 85 



Irrigation Practice in Growing 

 Small Fruits in California, 

 W. A. Hutchins 89 



Eugenics and Agricultiu-e , . F . 

 Cook 92 



A Handy Field and Labora- 

 tory Binocular Magnifier, 

 R. S. Woglum 97 



1 Printed in scientific and technical publications outside the department. 



