1919] 



LIST OF PII5I.K 'ATIONS. 



XI 



U. S. Dtpartment of Agriculture Con 



Scientific Contributions — Contd. 



A New Bpeciee oi Agrilus from 

 Florida, W. B. Fisher 759 



The Case of the Genera Elhina 



and Magdalis, W. 1). Pierce. 759 



A New Host Plant of the Boll 

 Weevil, E. A'. McGregor. . . 759 



An Eyeless Drone Honeybee. 

 J. A. Nelson "..... 759 



A Note on the Muscular < ' 

 of the Veutriculus of the 

 Honeybee (Apis mellifica), 

 G. F.White 760 



The Correct Names for Some 

 of Our Common [chneu- 

 monid Para.dtes, 11. A. ('ash- 

 man 760 



A Synopsis of the Species Be- 

 longing to the Chalcidoid 

 Genus Rileya, A. B. Gahan. 7<H) 



Three New Chalcidoid Egg 

 Parasites, A. B. Gahan 760 



A Note on ( 'Imlcis abiesse, S. A. 

 Rohwer 760 



The Genus Ephialtes First 

 Proposed by Schrank, "R. A. 

 Cusrunanand S. A Rohwer. 7(30 



Propachyneuron(iirault, A. P>. 

 Gahan 760 



Description of a New Hyrnen- 

 opterous Parasite, A. B. 

 Gahan 761 



/ . .v. Department of Agrirulture — Con. 



Scientific Contributions — Contd. Page. 

 Notes on the Cocoon Spinning 

 ilai.ii- of Two Species of 

 Braconids, It. A. Cushman. 761 

 Notes on and Descriptions of 

 Sawflies Belonging to the 

 Tenthredinid Tribe Bemi- 

 chroini, S. A. Bx)hwer 781 



The North American Sp» 

 of the Bawfly ( renua Lauren- 

 tia, S. A. Rohwer 761 



New Sawflies of the Subfamily 

 Diprioniine, S. A. Rohwer. . 761 



The Control of Animal Dis- 

 eases, J. R. Mohler 778 



Erroneous Impressions of Cer- 

 tain Federal Activities, J. R. 

 Mohler 77^ 



Methods of Detecting Tuber- 

 culosis in Cattle, J. J. 

 Lintner 782 



Notes on Stomach Worms, 

 Etc., B. H. Ransom 782 



Fanning Plans for 1919, C. 

 Ousley..... 789 



The Distribution of Apricul- 

 tural Products and the Func- 

 tion of Produce Exchanges, 

 C.J. Brand 791 



ILLUSTRATION. 



Page. 

 I'm. 1. — Diagram of life history of the strawberry leaf roller, showing 



the proper times during the season for spraying 755 



