PLATE A 
x.—A typical blighted Savoy spinach plant in the fifth stage of the disease. Note 
the difference in size and color of this plant and the healthy plant shown in figure 2. 
The plants were the same age and were drawn to the same scale. (Original.) 
2.—A healthy Savoy spinach plant. Note the deep-green color, the tugidity, and 
larger size, which characterize the healthy plant. (Original.) 
(60) 
