You should know by now that we're much more resourceful than that on THIS forum.
Try the Illudium PU-36 Space Modulator.
If none is readily available, we'll have to wait for Bill Cody to chime in.
And when you light the fuse, remember that "One foot per second burn rate" is based on Martian time.
"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.
At least it's some good reading until someone knowledgeable shows up.
"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.
Southern Naiad Aquathol K 1.9 gals/acre (3 ppm) Calculate the area of where the naiad is located and how much product is needed. Put the product on the weeds of the heaviest density of the pond and allow to equilibrate. If the naiad is all over the pond I would treat half and come back 7-10 days and treat the other half. This is to prevent the chance of creating a fish kill due to decaying plants dropping dissolved oxygen, not direct toxicity to the herbicide.