Product seems to do well for diseases that are caused by Summer stress from heat and humidity. One caution--in my broadcast spreader, the product throws around a lot of dust. The first time I used the product I was covered in Pillar dust and had it=n my eyes, mouth and nostrils. I'm now wearing a respirator and doing this task last in the day so I can change my clothes.
Fight fungal diseases here in Zone 8B Florida for 5 years. Started treatment last fall w/Pillar G. So far this year, my lawn has never looked better. Please keep your fingers crossed for me. Also, had a error in my shipment-was short one item. Sent customer service email and BAM!! Same day reply and obviously same day shipment. Bag was at my door within 3 days.