Bul. 1104, U.S. Dept. of Agriculture. ; PLATE II. 
A Hoenk& Ca Baltimore 
INTERNAL BROWNING OF YELLOW NEWTOWN ApPPLEsS.—Il. 
Fic. 1.—Cross section showing extent and distri 
‘“‘medium tissue” and ‘‘medium core.” 
bution of internal browning classed as 
3 and “trace core” browning. 
FG. 2.—Cross section showing ‘“‘bad tissue” 
