Bui. 746, U. S. Dept. of Agriculture. 
Frontispiece. 
Interior of Stalks of Sugar Cane Showing Holes Made by 
Sugar-Cane Moth Borer and a Borer in Its Tunnel. 
The normal tissue is white or yellowish, and the reds and other colors, appearing 
dark in the illustration, are the results of diseases, especially "red rot/' which 
follow the borer in the cane stalk, causing additional deterioration. 
