My apologies, Claud! I read through your wonderful explanation in spring and thought I'd posted a response, but coming back to this thread now I don't see my "thank you!!!" post.
So, THANK YOU! for a great explanation of both method & theory. I especially appreciate that you've figured out a way to do a combo spray to kill some insects, confuse others, foliar-feed, etc., all in one application.
Hope you had a great summer garden!