Well-pruned roses respond with larger, more attractive flowers. Major pruning is done in early spring before new growth begins. Groom throughout the year as needed to remove dead or diseased stems. Cut on an angle one-fourth inch above a node and cut only the length you need. Put cut stems in water immediately and place cut roses in a cool, dark place for several hours.
Spray fungicides underneath plant.
Cut away diseased or damaged canes four to six inches below the infected area. Before each cut, dip pruners in rubbing alcohol or a solution of nine parts water and one part bleach. Do not replant in areas where crown gall or nematodes have been found. Use preventive spray program. The University of Georgia and Ft.