Howdy Folks, Well I have fungus on my mind. The blackberries are starting to show signs of mold and that does not bode well for plants as fall rolls around. I do not have any fungus problems on the plants now, but I want to get started early on prevention. I'm thinking there must be something that I can put in the tank sprayer and treat the entire area. I want to stick with safe and organic. No copper sulphate or nothing like that. I have just a couple of plants....trees. But they are surrounded by blackberries that are starting to rot on the vine. I have used actinovate and it's pretty good and sulphur indoors. I am running a G13 cross and it seams to be sensitive to NEEM oil. Hoping some of you good folks have some experience with the blackberries and the heavy fall mist here in Washington. Usually the problems are with botrytis, not much problem with white powdery mildew outside.