The Prevention of Peach Leaf-Curl. 



349 



Experiment II. — Table II, Showing Results by Rows. 



Row. 



1 



2 



8 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



Date of 

 Treatment. 



April 5 



May 5. 



April 5 



Treatment. 



Check 



Bordeaux 6-4-50 



Bordeaux 3-2-50 



Copper Sulfate 2-50.. . 



2-500. 



Lime 2-5 



Check 



Bordeaux 6-4-50 



3-2-50 



Copper Sulfate 1-250 

 '• 1-500., 

 Check 

 Copper Sulfate 1-500'. 



1-250 



Bordeaux 3-2-50 



6-4-50 



Check 



Lime 2-5 



Copper Sulfate 1-250 



1-25. 



Bordeaux 3-2-50 



6-4-50. ... 

 Check 



Relative 

 amounts of 

 curl June 16. 



12 

 

 2 

 

 4 

 6 



10 

 

 

 3 

 3 



22 

 2 

 

 

 



40 

 1 

 4 

 

 

 



30 



Experiment II. — Table 2. 



Treatments compared by averaging the amounts of curl on rows receiving 

 the same treatment. 



Date of Treatment. 



April 5. 



May 5. 



Treatment. 



Check 



Bordeaux 6-4-50. . . . 



3-2-50 



Copper Sulfate 1-25.. 

 •' 1-250. 



Lime 2-5 



Bordeaux 6^-50 



3-2-50 



Copper Sulfate 1-250 

 " 1-500 



Average 

 amounts 

 of curl. 







1 







3.5 



3.5 











1.5 



2.5 



In the Bordeaux mixtures used in the above tables, the first figure represents 



pounds oT copper sulfate, the last gallons of water, and the middle one, separated 



from the others by dashes, represents pounds of unslacked lime. When copper 



.sulfate or lime is used alone with water, the last number represents gallons of 



water and the first the copper sulfate or the lime in pounds. 



