— ee ee ee a SS SS See 
Bul. 1347, U. S. Dept. of Agriculture PLATE VI 
WOJNOWICIA GRAMINIS ON WHEAT 
A, Pyenidium from under the basal sheath of a winter-wheat plant showing symptoms 
resembling those of take-all, showing fragment of old leaf sheath on neck of pyenidium, 
X 135; L, pycnospores, K 525 
