Early detection and removal of infected roses is the best way to reduce the spread and impact of this disease. When removing the infected plant, bag it before cutting the plant down or quickly place the cut plant material in a trash bag to help isolate and prevent the eriophyid mite vectors from escaping.
People also ask, what disease does knockout roses get?
A killer disease has set its sights on America’s most beloved landscape shrub, the rose. Even the seemingly invincible Knock Out roses, with their reputation for superior pest and disease resistance, have succumbed to a virus known as rose rosette disease.
Similarly one may ask, what can I plant after Rose rosette? Roses can be planted again, but you can try other plants such as rosemary or germander. Q. I have some drift roses that have the rose rosette disease.
Then, what causes rosette disease?
The disease is caused by a plant virus, the rose rosette virus (RRV). This virus has not been transmitted by sap; it is transmitted by grafting or feeding of eriophyid mites.
