LEE AND SHINO: CITRUS-CANKER CONTROL, ] [PHILip. JouRN. Sct., 20, No. 2 
x N. cg 20; vom 
eerie 
rie i i 
ig. 4, Fruits of Washington navel with citrus canker, showing injury to appearance. 2. Show- 
ing ill-looking scars on Washington navel fruits, due to citrus canker. The fruit to 
the left shows the skin beginning to crack. 
PLATE 3. 
