Plite 26. Results of inoculating a rlne 

 Saek-ao-further apple with the 

 five strains 1, 2, 3, 4 and 12 



A 1 

 B 2 

 C 3 

 D I?, 

 B 4 



Inoculated August 17, 1917 

 Photographed August 27, 1917 



Natural size 



