New York AcricutturaL Experment Station. 699 
As noted above, not all the seconds of the unsprayed White 
Doyennés were sold so that the gain from treatment of this vari- 
ety as shown in the above table appears less than it really was. 
Comparing simply the lowest returns per tree as given in the 
preceding table it is seen that the receipts from the Seckels — 
sprayed six times average five dollars and forty-eight cents 


per tree, while the receipts from the corresponding unsprayed 
Seckels average sixty-eight cents 
_ per tree. 
The receipts from the Seckels sprayed five times average five 
dollars and seventy cents — 

per tree, while the receipts from the corresponding’ unsprayed 
trees average ninety-three cents 

per tree. | 
The receipts from the White Doyenné sprayed five times aver- 
age six dollars and fifty-five cents 

per tree, while the average receipts per tree from the unsprayed 
White Doyenné were forty-five cents. 
Referring again to the same set of figures, if the average re- 
ceipts per tree from the Seckels sprayed six times be represented 
by 
THIS AREA. 
Then the average re- 
ceipts per tree from the 
corresponding unsprayed 
Seckels will be represented 
by 


Seckel sprayed six times. 

Average receipts per tree, $5.48. 
THIS AREA. 


Seckel not sprayed. 
Average receipts 
per tree $0.68. 


