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UNIVERSITY OP CALIFORNIA EXPERIMENT STATION. 



Bench Grafted Vines. Planted in 1900. 



Notes taken in 1905. 



In a general way, all the varieties on all stocks looked sufficiently 

 vigorous, with the exception of the Mataro on Riparia Grande Glabre. 

 The vines on St. George were nearly always more vigorous than those 

 on Riparia. Of the two Riparias the Grande Glabre seemed a little 

 the more vigorous. The relative standing of the three stocks with 

 regard to vigor is indicated in the following summary: 



Comparison of Vigor of Vine on Various Stocks. 



