Vegetable and Field Crops' 



255 



crop, the advent of this disease has caused great depreciation 

 in farm values. 



Fig. 139. — Tobacco plant in early stage of the Granville- 

 wilt. Original. 



The wilt is now known in North Carolina, Florida, Georgia, 

 possibly Connecticut, and what appears to be the same 

 disease has been described in Cuba, Porto Rico, France, the 

 Dutch East Indies, and Japan. 



