TESTING GRAPE VARIETIES IN THE VINIFERA REGIONS. 157 
name and the lack of proper care and management of resistant 
vineyards, such as allowing roots to grow from Vinifera tops grown 
on resistant stocks. These mistakes have delayed the general use 
of resistants. There should bo no further delay of this kind. The 
Department of Agriculture is now prepared and will be glad to give 
information of value along all these lines. 
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