1118, U. S. Dept. of Agriculture. 
Plate VII. 
^Hn f i 
1 K&l Isi 
*** 
Fig. I. — Cultures of the Citrus-Scab Fungus. 
Growth of 16 days on slants: a, On beef agar: &. on glycerin agar: c, on potato-dextrose agar; 
d, on Molisch'sagar: c on tomato agar. This fungus varies greatly in culture. '1' he growth 
characters in tubes b and d are not at all similar. 
Fig. 2. — Citrus Scab on Unusual Citrus Fruits. 
Effect on Chinese lemon (o); calamondin (6); Sour Rangpur lime (c). 
