XV1U 



Contents 



PAGE 



D. Diseases Due to Parasitic Bacteria or Fungi 



E. Diseases Induced by Parasitic Flowering 



Plants 



CHAPTER VII 



Poor Seed 



92 



PART III 

 SPECIFIC DISEASES OF TRUCK CROPS 



CHAPTER VIII 



Family Agaricace/e .... 



Diseases of the Mushroom 



103 



CHAPTER IX 



Family Araliace^e 



Diseases of the Ginseng 



CHAPTER X 



Family Chenopodiace^e . 



Diseases of the Beet 

 Diseases of the Spinach 



CHAPTER XI 



Family Composite .... 



Diseases of the Artichoke (Jerusalem) 

 Diseases of the Artichoke (Globe) 

 Diseases of the Lettuce 

 Diseases of the Salsify 

 Diseases of the Sunflower 



. 10S 



. 116 



137 



