PLATE 53 
Results of Citrus-canker inoculations: 
A. —Citris mitts, Calamondin orange (CPB 44305); 
B. —Citrus sp., Kansu orange (CPB 11242); 
C. —Citrus Hystrix (CPB 7872); 
D. —Limelo (CPB 40567B); 
E. —Citrus nobilis vax. unshiu, Satsuma. 
