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Old 15-07-2006, 06:07 PM posted to rec.gardens
scottishbelle
 
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Default Black Spot on Knockout roses

After 3 months of fabulous flowering and growth the dreaded BS is attacking
my KO's big time. I seem to be the only person on the whole web that has
this problem with these new marvels. I wonder if anyone else has had this
and do the plants die off or do they come back. I have even started spraying
but of course it is too late now. HELP.