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What is rose black spot?
A fungal disease that affects rose plants, causing damage to the leaves.
What are the symptoms of rose black spot?
Purple or black spots appear on leaves, reducing the area available for photosynthesis, causing leaves to turn yellow and drop early.
How is rose black spot spread?
The spores of the fungus are spread by water (rain) or by wind.
How can rose black spot be prevented or treated?
By using fungicides or stripping affected leaves from the plant and burning them.