Bj . 11 13, U. S. Dept. of Agriculture. 
PLATE 111, 
Fig. I. — Citrus Scab on Hall Grapefruit. 
Fruits distorted to this extent usually drop in May or June. Should they reach 
maturity they would be graded as culls. 
Fig. 2. — Citrus Scab on Leaf of Grapefruit. 
Effects of artificial inoculations with the citrus-scab fungus. 
