3 
Miscellaneous business. 
New business. 
Annual address of the President, Wilmon Newell, Gainesville, Fla., 
“On the Organization of Work in Economic Entomology.” 
Address by Dr. C. E. McClung, Chairman, Division of Biology and 
Agriculture, National Research Council. 
“Industrial Support for Scientific Work,” by W. C. O’Kane, Durham, 
N. H. (15 minutes.) 
Adjournment. 
Program 
Wednesday, December 29, 1920, 1.30 p. m. 
Discussion of the Presidential Address. 
Reading of Papers 
“A Volunteer Pest Reporting Service,” by S. B. Fracker, Madison, 
Wis. (10 minutes.) 
The corps of volunteer pest correspondents secures valuable information for 
immediate use and for permanent records. 
“The Value of Entomological Service to the Ohio Farm Bureaus in 
Their Effort to Control the Hessian-fly,” by H. A. Gossard, 
Wooster, Ohio, and T. H. Parks, Columbus, Ohio. (15 min¬ 
utes.) Lantern. 
i y i 
How research and extension methods were used to guide the growers past a 
late departing fall brood of fly. 
“Facts Concerning Periodical Outbreaks of Beet Leaf-hopper (Eutettix 
tenella Baker) in California,” by Henry H. P. Severin, Berkeley, 
Calif. (15 minutes.) 
Migrations depleting the natural breeding area is the primary factor and 
parasitism is of secondary importance in causing the periodicity of the 
beet leaf-hopper (Eutettix tenella Baker). 
“The Potato Leaf-hopper and Tarnished Plant Bug in 1916,” by S. 
Marcovitch, Knoxville, Tenn. (5 minutes.) 
“Further Notes on the Life History of the Potato Leaf-hopper,” by 
Albert Hartzell, Ames, Iowa. (10 minutes.) 
Additional data on life history of E. mail with special reference to maximum 
number of eggs per female, longevity of adults and number of generations. 
