Bull. 3, Div. Veg. Pathology, U. S. Dept. of Agriculture, 1892. PLATE VII 
Bordeaux. 
Stredtments, (11000, SINE Se aS ae | 
8 ee ce 
Untreated. 
Copper Acetate. 
5 treatments, 1:1000. 
i) ce ce 
ao 
SY ce ce 
Untreated. 
Copper Acetate. 
5 treatments, 1:505. 

9 ce ce 
v9 

9 
o 

Untreated. 
Chloride of Lime. 
5 treatments, 1:1000. 
3 
3 ce ce 
Untreated. 
Chloride of Lime. 
5 treatments, 1:505 
3 ce 

3 ce ee 
Intreated. 
Chloride of Lime. 
5 treatments, 1:340. 
3 ee ce 
3 * 

Untreated. 
Perret Mixture. 
5 treatments, 1:1000. 
ee 
9 
Vv 
9 
9 
Untreated. 

Potassium Sulphide. 
5 treatments, 1:1000. 
9 ee ce 
v9 
3 
Untreated. 

QUINCE FRUIT-SPOT. PERCENTAGE REPRESENTATION. GENEVA N. Y. 
