Black spots fungus on roses
-
Douglas Hunt on May 04, 2013Sulfur dust is considered an organic treatment for black spot. Prune off all the affected areas and discard the foliage before treating. You'll have to reapply after it rains. http://www.rosemagazine.com/articles02/pages/blackspot.aspHelpful Reply
-
Related Discussions
Is ground cinnamon a good fungicide for black spot on roses??
How to install a smart thermostat on my furnace?
Furnace is a Slant/Fin VSPH-90 boiler. There are three thermostat terminals at the boiler end, but only two have wires connected to them (see photo). The two wires co... See more
New concrete pour black stains?
We had a new 3500 sq foot concrete driveway poured starting 10 days ago. The first section poured has dark black spots that look like oil stains. Looks horrible, esp... See more
How to hide a pool filter?
Looking to hide this very hideous area. Thinking of a portable coat rack that you use when you have company. Bc it has wheels and can be moved easily.We still have to... See more
What could be causing a wet floor, if a plumber finds no leaks?
wet floor under sink dry iu and run water no leak? no smell all is clean. run water both tubs, garbage disposal, use sprayer everything underneath stays dry. Go away ... See more