Problems of Shrub Roses
| Shrub Rose Problems | |
|---|---|
| Symptoms | Probable Causes |
| White; black or rusty spots on leaves | Fungal Diseases |
| Holes in leaves and flowers | Japanese Beetles |
| Leaves wrinkled or curled; discolored, stunted, tend to fall off | Aphids |
| Black powdery sooty mold fungus forms on honeydew; | Ants Herding Aphids |
| Leaves and buds chewed | Caterpillars |
| Leaves discolored and distorted | Rose Leafhoppers |
| Leaves stippled, yellow, dirty; webbing on interior stems of plant | Spider Mites |
| Leaf blades yellow; green veins; | Chlorosis |
| Yellow to brown spots on upper surfaces of leaves; | Rust, A Fungal Disease |