7 
“Parasitism and Nicotine in the Control of the Oriental Peach Moth: 
A Second Report,” by Louis A. Stearns, Leesburg, Va. (10 
minutes.) 
“The Codling Moth,—a Quandary and a Query,” by Glenn W. Her¬ 
rick, Ithaca, N. Y. (5 minutes.) 
A general summary of the problem of control for purposes of discussion. 
“The Status of the Work Against the Green Japanese Beetle,” by 
C. H. Hadley, Riverton, N. J. (12 minutes.) 
Present status of the project; future plans. 
“Some Insect Problems Confronting the Avocado Grower,” by G. F. 
Moznette, Miami, Fla. (10 minutes.) 
A short paper describing what insects are of especial importance to the avocado 
industry in the United States, injury caused, etc. 
“The Spreading of Sprays,” by William Moore, St. Paul, Minn. (15 
minutes.) 
Discussion of theory of spreading of sprays and the substances which will pro¬ 
duce spreading. 
“Notes on a New Insecticide,” by E. N. Cory, College Park, Md. 
(8 minutes.) 
An alcoholic extract of pyrethrum which shows considerable promise from 
tests on a number of different insects. 
“Biological Control Work Against the Black Scale in California,” by 
Harry S. Smith, Sacramento, Calif. 
Adjournment. 
SECTION OF HORTICULTURAL INSPECTION 
J. G. Sanders, Chairman. E. R. Sasscer, Secretary. 
Program 
Thursday, December 30, 1920, 1.30 p. m. 
Address by the Chairman, J. G. Sanders, Harrisburg, Pa. 
Reading of Papers and Discussions 
“Recent Work of the Federal Horticultural Board,” by C. L. Marlatt, 
Washington, D. C. (15 minutes.) 
