Just a quick update on this for any that are interested. I found an interesting group that is applying for a registration for this application at the following link. I have started giving the pear trees and one apple tree a 2 gallon watering can every few days of 10 ppm ClO2 residual (measured with the LaMotte dipsticks). In my case, using the rainwater in the system from last year, it is 42 drops MMS1 into 2 gallons of rain water. The trees are small enough that I am able to pour it over the limbs letting it run down the tree into the root ball. The trees are just now starting to come out of dormancy for the spring, and we are in the Arkansas Ozarks. Here are a few pictures to document our starting point. The pear trees were wildly successful until last year when we had a very favorable blight spring, wet and warm, then like a dummy, I spread it to the apple trees, lost one, have 3 others in trouble, and 2 that appear to be fighting it off on their own. I believe that the pear trees will die this year without any intervention. I have found that it is never too late to help the tree with what it needs, as even when it has died all the way back, that root ball is still fighting.
In addition, I plan on hooking up an Energy Cleaner from John Moore- The Liberty Man to the cage on one of the pear trees for a few weeks to document any difference there. More experiments planned here, but way too early to make any claims. This is only a hunch at this point.
slidetodoc.com/control-of-fire-blight-with-sodium-chloritechlorine-dioxide/