JOURNAL 
OF 
ECONOMIC ENTOMOLOGY 
OFFICIAL ORGAN AMERICAN ASSOCIATION OF ECONOMIC ENTOMOLOGISTS 
Vol. 11 APRIL, 1918 No 2 
Proceedings of the Thirtieth Annual Meeting of the 
American Association of Economic Entomologists 
( Continued ) 
Morning Session, Wednesday, January 2, 1918, 10.00 a. m. N 
President R. A. Cooley: There appears first on our program 
“Entomological Extension Work in Pennsylvania,” by Mr. C. H. 
Hadley. 
ENTOMOLOGICAL EXTENSION WORK IN PENNSYLVANIA 
By C. H. Hadler, State College, Pa. 
(Withdrawn for publication elsewhere) 
President R. A. Cooley: Here is a very practical paper, giving 
us a picture of conditions as they are and experiences. Do you wish 
to ask questions? If not, I will pass to the next title, “Planning a 
State Extension Project in Entomology,” by Mr. T. H. Parks, of Kan¬ 
sas, which will be read by Mr. G. A. Dean. 
i 
PLANNING A STATE EXTENSION PROJECT IN 
ENTOMOLOGY 
By T. H. Parks, Kansas State Agricultural College 
Today more than ever before is felt the need of extension work in ap¬ 
plied entomology. This is due to the necessity of an effort being made 
to reduce waste at a time when crop values are extremely high and food 
