PIRATE 5 
Comparison of nematode galls from wheat and rye with normal kernels of wheat 
and rye and with impurities commonly found in threshed grain. Note the comparative 
uniformity in the size and form of the galls from wheat and the variation in the size 
and form of the galls from rye. 
A. —Cockle seed. 
B. —Vetch seed. 
C. —Bin-burnt wheat kernels. 
D. —Bunt balls. 
E. —Ergot sclerotia from wheat. 
F. —Ergot sclerotia from rye. 
G. —Galls from wheat. 
H. —Galls from rye. 
I. —Wheat kernels. 
J. —Rye kernels. 
