DISEASES OF GINSENG- 55 



through them and soon cause their death. To this class belongs 

 the leaf spot, or Alternaria disease, perhaps the most common 

 and best known of ginseng diseases. Fortunately, however, it is 

 the most easily controlled- Thorough and systematic spraying 

 with Bordeaux Mixture is certain to hold it in check, if begun early 

 enough in the season. 



