VOLUME V 



No. 4 



THE MONTHLY BULLETIN 



Florida grapefruit infected with Phomoijsis citri. taken by the 

 quarantine officers at Los Angreles, February JH, 1916. Note 

 method of padding. (Photo by C. H. Vary. » 



OF 



STATE COMMISSION OF HORTICULTURE 



SACRAMENTO. CAUFORNIA 



APRIL, 1916 



