I use all of the products you mentioned. You need to be very careful with sulfur as it does not mix well with certain products. Been a while since I used it but I think anything with oil in it, needs 30 days before using sulfur.

Anyone have an answer?

It is my understanding that Daconil is more effective for fungal issues than is copper and that copper is usually used as an organic method in place of Daconil. So I would just stay with a one week schedule of Daconil to be most effective against fungal diseases.

I think I have heard Carolyn say not to mix anything with Daconil Maybe she was talking about a sticker. Cant remember the context.

Yes Linda, she has talked to the makers of the product and they specified that NOTHING should be mixed with Daconil or the coverage of the product on the leaves will not be 100%.

Thanks Mudman, now I remember the thread!

I,m yet to know if it's advisable to mix daconil and copper oxide in one tank to spray coffee.please, advise me.

I bought Daconil to prevent brown spots on peaches. As I remember the instructions recommended applying at "shuck split" and not after that to prevent contaminating the peach which will begin forming at that point. I would take that as a suggestion not to apply it to my tomatoes or other edibles.

I have gotten better results with Mancozeb than Daconil.