Yes, roses face danger primarily from Rose Rosette Disease (RRD).
Rose Rosette Disease poses a significant threat to rose health and longevity. The disease affects all types of roses and makes them vulnerable to other diseases. RRD also reduces their winter hardiness, making them susceptible to cold weather damage. While not all roses are currently infected, the widespread susceptibility makes roses, as a whole, "in danger."
Here's a summary of the threat:
- Susceptibility: All rose varieties appear susceptible to RRD.
- Secondary Infections: RRD weakens roses, increasing their vulnerability to other diseases.
- Reduced Cold Tolerance: RRD reduces winter hardiness, making roses less able to survive cold climates.
In conclusion, Rose Rosette Disease presents a notable danger to roses, impacting their health, disease resistance, and cold weather tolerance.
