CONTENTS 
American Association of Economic Entomologists 
Officers 
List of Meetings and Past Officers 
List of Members 
Proceedings of the Thirtjr-Sixth Annual Meeting- 
Part I, Business Proceedings 
Part II, Addresses, Papers and Discussions 
Pioneering in Economic Entomology A. G. Ruggles 
Biology of the Angoumois Grain Moth—Progress Report 
Perez Simmons and Geo. W. Ellington 
Further Observations on Tabanidae (Horseflies) in Louisiana 
T. H. Jones and W. G. Bradley 
The Occurrence of the Tortricid, Cacoecia rosana L. in Canada 
Arthur Gibson 
Factors Affecting Damage to Crops by Insects R.L. Webster 
The Australian Prickly Pear Problem J. C . Hamlin 
The Gipsy Moth Problem in New York State E. P. Felt 
Recent European Investigations of Parasites of the Gipsy Moth, 
Porthetria dispar L., and the Brown-Tail Moth, Euproctis chrys- 
orrhoea L. S. S. Crossman and R. T. Webber 
A Preliminary Report on the Foreign Parasites of Popillia japonica 
C. P. Clausen and J. L. King 
Notes on the Life History of a Beneficial Reduviid, Sinea diadema Fabr. 
P. A. Readio 
Some Chemicals Attractive to Adults of the Onion Maggot, Hylemyia 
antiqua Meig, and the Seed Corn Maggot, Hylemyia cihcrura Rond. 
Alvah Peterson 
The Mercuric Chloride Treatment for Cabbage Maggot 
Control in its Relation to the Development of Seed-Bed Diseases 
Hugh Glasgow and W. 0. Gloyer 
Four Year Experiments on the Control of the Red Spider S. W. Frost 
Calcium Cyanide William Moore 
The Japanese Beetle Status in 1923 L. B. Smith 
Research Projects and a Synopsis of Results in European Com Borer 
Work D. J. Caffrey 
Parasite Introductions: European Corn Borer, Pyrausta nubilalis 
Hubn. D. W. Jones 
Environmental Studies of the European Corn Borer, Pyrausta nubilalis 
Hubn. K. W. Babcock 
European Corn Borer Investigations in Ohio 
L. L. Huber and C. R. Neiswander 
Measures Recommended for the Control of the European Com Borer in 
the Province of Ontario L. Caesar 
Ploughing as a Factor in Control of the European Com Borer, Pyrausta 
nubilalis Hubn., in Ontario, Canada H. G. Crawford 
The European Corn Borer, Clean-up Methods T. H. Parks 
Com Borer Legislation in Canada L. S. McLaine 
Operation of Quarantine No. 43 on Account of the European Com 
Borer Control L. H. Worthley 
Scientific Notes 
Editorial 
Obituary- 
Reviews 
Current Notes 
