Misc. Pub. No. 168, U.S. Dept. of Agriculture 



Plate 6 



Apple diseases and injury. 



A, Bitter pit on Winter Banana ; B. bitter pit on Winter Banana, outside view of coales- 

 cent type ; C, bitter pit on Winter Banana ; D. frost band on Stayman Winesap ; E, 

 bitter pit on Winter Banana, sectional view of coalescent type. 



