Note feathery margins of the spots. This separates blackspot from other diseases Note feathery margins of the spots. This separates blackspot from other diseases Severe blackspot infestation SYMPTOMS: Small black spots of 2 mm diameter can be found on upper leaf... Severe blackspot infestation SYMPTOMS: Small black spots of 2 mm diameter can be found on upper leaf... Note feathery margins of the spots. This separates blackspot from other diseases Note feathery margins of the spots. This separates blackspot from other diseases Name: Name: Severe blackspot infestation SYMPTOMS: Small black spots of 2 mm diameter can be found on upper leaf... Severe blackspot infestation SYMPTOMS: Small black spots of 2 mm diameter can be found on upper leaf... Search WWW Search marinrose.org Search WWW Search marinrose.org Blackspot on rose leaves - Photo by Irene Roth Rose Fungus I receive a lot of questions about... Blackspot on rose leaves - Photo by Irene Roth Rose Fungus I receive a lot of questions about...
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