606 Report or HortTIcuLTURIST oF EXPERIMENT STATION. 
GRAPES FRUITFUL WHEN STANDING ALONE. 
The following varieties were found able to set fruit of 
themselves : 
Concord. 
Diamond. 
Niagara. 
Winchell (Green Mountain), 
Rogers No. 13. 
Agawam (Rogers No. 15). 
Rogers No. 24. 
Rogers_No. 82. 
Delaware. 
