Using lime-sulfur pet dip?

General Fruit Growing
5

Has any one tried this:

https://www.amazon.com/Bonsai-Lime-Sulfur-calcium-polysulfide/dp/B00PFXZJTO/ref=sr_1_1?ie=UTF8&qid=1490929688&sr=8-1&keywords=bonsai+lime+sulfur

It is 29% Lime Sulfur (Calcium Polysulfide) , which is what the Brandt Lime Sulfur seems to be.
Brandt instructions on groworganic.com call for a mix rate per gallon of water from 4 Tbs to 1 cup.
That is quite a difference. If the Bonsai is the same, that would be too expensive at the high rate, but probably not too bad at the lower rate.