Non-Chemical Management
- Completely remove and dispose of affected plants. Sterilize tools after use. Do not move affected plants or soil to unaffected areas.
- Improve soil drainage by planting raspberries in raised beds (soil level at least 12 inches above the surrounding soil.)
- Plant resistant cultivars if available. 'Chilliwack', 'Meeker' (mature), 'Newburgh', 'Sumner', and 'Summit' are somewhat resistant. Your county extension agent or WSU Master Gardeners can make recommendations.
- Prevent disease by planting only disease-free materials in fertile well-drained soils. Do not plant in waterlogged, poorly drained, or frequently flooded areas. Do not overwater raspberries.
Select non-chemical management options as your first choice!