Miscellaneous Publication 340. U. S. Department of Agriculti 



Plate 5 



' 





i 



D 



A, Lug bruising on Malaga grapes; B, shot berry of Emperor grapes; C, D, ring 

 mildew on Malaga grapes; E, F, slip skin condition of Emperor grapes after 

 about 3 months' storage; G, cracking of Flame Tokay grape (note adhering 

 particles of sawdust); H, I, cracking of Ribier grapes. 



