I may start using it occasionally as a very dilute foliar spray of pH neutralized material. Now that I have set up a pesticide application tank with electric pump, doing foliar sprays will be easy.
I will prepare dilute solutions of Pro-Tekt and of citric acid and then combine them rapidly into the pesticide application tank. Hopefully this will give me a dilute solution of mono silicic acid that I will immediately apply as a foliar spray.