Just curious if anyone has any experience with lower water volumes and fungicides. Local spray plane sprays 2 gal/acre and charges a dollar more than ground which will spray up to 20 gal/acre reluctantly. I have used the plane in the past and it seems to work ok at 2 but i asked about spraying 4 gallons and rate almost doubled in price. I never done any trials but wondering if anyone else has and what your thoughts are. I usually hire the plane for some acres just to keep him around but i would still like to know if im getting value from the fungicide at the low rate?