RESISTANT VINEYARDS GRAFTING, PLANTING, CULTIVATION. 137 



modification of the ordinary tongue graft is the best. Reference to 

 Fig. 26, B, BB, will show how it is modified. If the tongue graft were 





FIG. 26. Methods of field grafting. 

 A. Whip graft for stocks to of an inch in diameter. 



B, BB. Whip graft for stocks to J of an inch in diameter. 



C, CC. Whip graft for stocks over f of an inch in diameter. 



made in the usual way with stocks of this size it would be necessary 

 to use excessively large scions, which is undesirable, or to have the barks 

 unite only on one side. By cutting the bevel of the stock only part 



