

t 



Use of Stop-Drop Sprays 

 on Apples and Pears ^ 



a!rS 22-28 



\ LIBRA Wy 

 y AUG 2 1:956 ^ 



U. S. ii£PART.',iEriT Or AJWOMtim^ 



July 1956 



Agricultural Researcfi Service 



UNITED STATES DEPARTMENT OF AGRICULTURE 



