As far as my experience with fluridone, they should rename it Fluridun......as in I applied it once, and I was DONE....for two years. It worked great for me, however maintaining the ppb for the required time period is key.

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.