I'm on Long Island, Zone 7. I'm the caretaker of a small 1 and 1/2 acre orchard. We have had a tough time with OFM, which I knew was here because of the damage to the peach tree new growth year after year. On the recommendation of John at L.I. Cauliflower, I decided to try the Pacific Biocontrol twist ties for OFM. The product was expensive - I think I got 2 packs and it was around $250-$300? It took me an afternoon to apply them in the orchard, and around the orchard in the woods. Happy to report that the peach trees look great (although curculio decimated the crop), and the apples have a lot less damage than in past years. Product seems to work for me.... Aside, John also recommended using stylet oil in the dormant season. I did, and I think it did help with the various fungal problems... I did not spray anything else for fungus, and my leaves look really good. Now, if I can get on Michael's Curculio program, we might really be in business! We have apples.....Roxbury Russet looks great...Newtown Pippen looks good...Northern Spy looks good.... My earlier apples had a very poor pollination, but I'm not complaining this year...