CONTENTS 



PAGE 



American Association of Economic En is, Proceedings of the Thirty- 



Fourth Annual Meeting {ConHmted) 



Apicultural Section 



Essentials of Apiarj^ Practice and Management Morley Pettit 121 



The Correlation between some Physical Characters of the Bee and its Honey- 

 Storing Abilities /. H. Merrill 125 



Time and Labor Factors Involved in Gathering Pollen and Nectar 



Wallace Park 129 



Studies of the Temperature of Individual Insects, with Special Reference 



to the Honey Bee^ G. B. Pirsch 134 



The Cost of Poor Queens F. B. Paddock 134 



Factors Affecting the vSuccess of American Foul Brood Campaigns 



S. B. Fracker 138 



Relation of Climate to Beekeeping Manii^ulations //. F. Wilson 143 



Memorial Resolution, F. W. L. Sladek 146 



Horticultural Inspection Section 



Address of Chairman A. G. Ruggles 146 



The Sweet Potato Inspection Service in Mississippi 



R. W. Harned and H. H. Kimball 149 



Greenhouse Inspection, Discussion 154 



Important Insects Collected on Imported Nursery Stock in 1921 



E. R. Sasscer 158 



A Brief Resume of Nursery Conditi-nis in Holland, Belgium and France 



L. S. McLaine 162 



The Legal Aspects of Pest Control S. B. Fracker 167 



The Present Status of the Gipsy Moth in New Jersey T. J. Headlee 170 



The Present Status of Entomology and Entomologists in Russia 



D. N. Borodin 172 



New European Bee Disease Threatens Beekeeping in Ainerica 177 



Scientific Notes 179 



Editorial 184 



Current Notes 185 



Apicultural Notes 189 



Pacific Slope News 191 



Horticultural Inspection Notes 192 



'Withdrawn for publication elsewhere. 



