PLATE 3 
A. —A spinach leaf affected with anthracnose. The degenerating tissues often 
have the appearance of blighted leaves, but can be distinguished by the presence 
of fruiting bodies of the causal fungus. Photographed by Mr. Eubanks Carsner. 
B. —A spinach field showing blighted spinach plants killed by extreme cold. 
The healthy plants are alive and green. (Original.) 
