"The Efficiency of the Driving Spray for the Codling Moth," by 

 E. D. Ball, Logan, Utah. (15 minutes.) 



Results of extensive tests, with a general discussion of the methods of determining 

 the actual and comparative efficiency of a given spray. 



"Recent Experiments with the Codling Moth," by E. P. Felt, Albany, 

 N. Y. (10 minutes.) 



Brief discussion of the results obtained by spraying this year in comparison with those 

 of the two preceding seasons. 



Discussion to be led by A. L. Quaintance, Washington, D. C. 



"A Third Brood of the Codling Moth in Kansas," by L. M. Peairs, 

 Manhattan, Kan. (10 minutes.) 



Evidence from the season's work in Kansas orchards shows a large third brood of 

 this moth. 



"Spread of the Leopard Moth in Connecticut and its Injury to Shade 

 Trees," by W. E. Britton, New Haven, Conn. (10 minutes.) 



Brief account of its spread and notes on injury to the different kinds of trees. 



"Notes on the Control of Three Shade Tree Pests," by Glenn W. 

 Herrick, Ithaca, N. Y. (10 minutes.) 



"Some Shade Tree Pests in Eastern Massachusetts," by A. F. Burgess, 

 Melrose Highlands, Mass. (15 minutes.) 



"Progress in Exterminating Two Isolated Gypsy Moth Colonies in 

 Connecticut," by W. E. Britton, New Haven, Conn. (10 minutes.) 



Brief account with figures showing time, force and funds used to produce the results 

 obtained. 



Adjournment. 



Program 



Friday, December 29, 10 a. m. 



Reading of Papers 



"The Gooseberry Gall Midge or Bud Deformer {Rhopalomyia gros- 

 sularice Felt)," by J. S. Houser, Wooster, Ohio. (12 minutes.) 



Brief notes concerning occurrence and life history. 



