Organic control of Black Spot
"Donna" wrote in message
m...
I have found that planting wild garlic under the roses
elimates both black spot and aphids.
Garlic is a waste of time. Try spraying with a full-strength solution of
Miracid. It cuts down on the black spot but does nothing for the aphids.
Aphids can be controlled with a sharp stream of water prior to spraying with
Miracid.
John
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