S. DEPARTMENT OF AGRICULTURE 
THE MOSAIC DISEASE OF SUGjR CANE AND OTHER GRASSES. 
type of mosaic, irregular streaks of 
l length and width but eloi 
. a< kground of nt 
2.— A piece of leaf of variety B-3922, showing isolated, 
ded and irregular patches of normal color 
i tissue. 
ground ol ye 
