“My roses were looking kind of funky last year, and I am concerned about rose rosette disease. How would I know if they have rose rosette disease?” — C.T. Rose rosette disease is a plant virus that is ...

Walter Reeves answers question from AJC readers, ranging from the universally fatal rose rosette to spider silk stretching from tree to tree.

Rose black spot is one of the most common and serious diseases to affect roses, some of the most beautiful and alluring plants in the garden. It can appear all year round, remaining for as long as the ...

Roses do not have thorns; they have prickles. But there ARE “thorns” in the rose garden. Their names are botrytis, black spot, rust, downy mildew, anthracnose and cerospora leaf spot. They are all ...

The post Stem Dieback in Roses: Identification and Treatment is by Katherine Rowe and appeared first on Epic Gardening, the best urban gardening, hydroponic gardening, and aquaponic gardening blog.

CORVALLIS, Ore. – Charmingly mild weather this winter will most likely coax roses into bloom early, which means dealing with the usual diseases and pests earlier, too. When it comes to one of the ...

It seems like I see so many posts on social media about rose rosette disease, how can I tell if my roses are infected? GM Diagnosis is critical because there is no cure for rose rosette disease (RRD).