£?.<5S> 
RICHARD W. PETRIE 
Box 236 
GARDENA, CALIFORNIA 
Return Postage Guaranteed 
Sec. 562 P. L. & R. 
LIBRARY 
RECEIVE!) 
☆ APR 9 1937 ft 
U, S. Department ef AgTicalture. 
U. S. Department of Agriculture, 
Washington, D. C. 
i 
i 
Bureau of Plant Industry 
Fruit and Vegetable Crops and Diseases 
OPO 8—3591 
