4: Grapevine Trunk Diseases and Red Blotch Virus Management


Three winegrape growers share their specific, tried-and-true practices for preventing and managing Grapevine Trunk Diseases and the Red Blotch Virus. Topics include the logistics of pruning and dormant fungicide applications, trunk renewal, the economics of diseased vineyards, replanting, and the importance of virus-free plant material.



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