Interspecific Transmission of Mosaic Diseases of Plants 23 



TABLE 17. Inoculations on Solanum carolinense 



Mosaic" 



Checks . 



Suscept, source of inoculum 



Lycopersicon esculentum . 

 Nicotiana Tabacum. . . . 

 Solanum tuberosum. . . . 

 Datura Stramonium .... 

 Nicotiana glutinosa .... 

 Phytolacca decandra. . . . 



Rumex obtusifolius 



Phaseolus vulgaris 



Echinocystis lobata 



Number 

 of plants 

 inoculated 



Number 

 of plants 

 showing 

 symptoms 



Type of 

 symptoms 

 observed 



* See footnote to table 2, page 13. 



TABLE 18. Inoculations on Solanum Dulcamara 



Mosaic A 



Suscept, source of inoculum 



Number 

 of plants 

 inoculated 



Number 



of plants 



showing 



symptoms 



Type of 

 symptoms 

 observed 



Lycopersicon esculentum . 

 Nicotiana Tabacum .... 

 Solanum tuberosum .... 

 Datura Stramonium. . . . 

 Nicotiana glutinosa .... 

 Phytolacca decandra. . . . 



Rumex obtusifolius 



Phaseolus vulgaris 



Echinocystis lobata 



Checks . 



* See footnote to table 2, page 13. 



