Blackspot is a prevalent rose disease that is caused by the fungus Diplocarpon rosae. Should your rose bushes develop the telltale signs of blackspot, remedial measures must be taken immediately. Othe

By: Julie Day Black spot (blackspot) is one of the most common diseases of rose bushes; and, if left unchecked, it can cause quite a bit of damage to your rose garden. Caused by the fungus Diplocar

Gardeners who want to keep their rose garden the envy of the neighborhood should plan to keep black spot fungus disease under control. Black spot is rose "public enemy number one" and commonly makes i

Tips for Controlling, Treating, Preventing Fungus spots on Roses If you have beautiful rose bushes marred by ugly fungus spots on the leaves, your rose bush is infected with black spot disease. The