CONTENTS 



American Association of Econoznlc Entomologists 



Paoe 

 Officers vii 



List of Meetings and Past Officers vii 



List of Members ix 



Proceedings of the 23d Annual Meeting of the American Association 

 of Economic Entomologists 



Part 1, Business Proceedings 1 



Part 2, Papers 22 



The work of the American Association of Economic Entomologists 



E. D. Sanderson 23 



A brief report on the work now being prosecuted by some economic 

 entomologists in the state universities, agricultural colleges, and 

 experiment stations of the United States T. J. Headlee 35 



The effect of certain gases and insecticides upon the acti\dty and 

 respiration of insects (Abstract) G. D. Shafer 47 



Son)e pioperties that make lime-sulfur wash effective in killing scale 

 insects (Abstract) G. D. Shafer 50 



Present methods of teaching entomology J. H. Comstock 53 



Present methods of teaching entomology H. T. Fernald 63 



Present methods of teaching entomology Herbert Osbom 6 



Present methods of teaching entomology at the University of 7 

 Nebraska Lawrence Bruner 75 



Proceedings of the 9th Annual Meeting of the American Association 

 of Official Horticultural Inspectors 



Part 1, Business Proceedings 96 



Part 2, Papers 99 



New York nurserj' inspection G. G. Atwood 99 



Remarks on inspection and some consideration of European con- 

 ditions in 1910 L. 0. Howard 106 



Need of national control of imported nursery stock C. L. Mariatt 107 



Bulb mite Francis Windle 127 



A note on the Indian enemies of Aleyrodes citri R. & H., with description 

 of a new species of Prospaltella L. O. Howard 130 



Editorial 133 



Reviews 134 



Current Notes 135 



