Laura wrote:

Allegra,

thanks for taking the time to give all of that information. It is
appreciated.

Laura -- I am following the links..

Hello Laura,

You are most welcome. To make your life a bit easier let
me tell you the BH bought Polysul Summer and Dormant Spray
Concentrate by Lilly Miller (www.lillymiller.com) at the farm
co-op and this is what it is good for in both roses and fruits:

Powdery mildew, scab, Aphid eggs, Mites, Scale, Anthracnose
(the bane of my existence here!), rust, blackberry mite (that
loves to visit the roses as well) and brown rot in the ornamental
cherries, plus yellow rust on just about any other vine or berries.

Hope this helps and makes the chase shorter ;)

Allegra