— 
a : 
Bul. 1104, U. S. Dept. of Agriculture. PLATE |, | 
ue i. 
A Hoen&Co. Baltimare : 
/ 
INTERNAL BROWNING OF YELLOW NEWTOWN APPLES.—I. 
ra. 1.—Cross section showing core lines. This condition of fruit is termed “sound.” 
Iie, 2.—Cross section showing bad internal browning within the core lines and only 
traces outside this region. This condition represents ‘‘trace tissue’ and ‘bad core.” 
~ 
