The dunks release the eggs on the surface of the water. Then they hatch and the bti feeds on larva, which they then. multiply through the water. You crumble it up on top of you medium and the same happens. Why did you mention sq ft instead of surface. I didn't over pay, it did the job and i still have 5 1/2 dunks left, for 9 dollars. I don't know how long the dunks will last, but I pick them up in 2010 and my son just used a pinch of a dunk and it still works. Here's a link on dunks. https://www.icmag.com/ic/showthread.php?t=142461
fungus gnats no big hit em with some organic like Azamax flying root aphids bid deal... check your root health. Sticky traps will help with either to get the flying bastards but is its aphids their in the soil too. most organic method is an inch of sand on top of the soil or go toxic!!
BTi is a bactrium that rips apart the gut of fungus gnat larvae when they ingest it. sq ft is the surface. Have a good one
Yeah, fungus gnats are easy, root aphids suck. By the time you see the fliers, they are well on the way.. The main thing is to id the problem with the plant and then finding the remedy.
There is a very wide world of bacterium on this planet. "a member of a large group of unicellular microorganisms that have cell walls but lack organelles and an organized nucleus, including some that can cause disease."
Yes I was medicated on Rug Burn and got s/f mixed with c/f. There is 748 gallons in a 100c/f. I stand to be corrected, thanks.
....and this statement? "The dunks release the eggs on the surface of the water." That Rug Burn has you all fucked up.
Cool. Just so everyone is straight. The dunks contain BT. Which is this: https://en.wikipedia.org/wiki/Bacillus_thuringiensis It is also found in a concentrated form such as this: https://www.walmart.com/ip/Bonide-Products-803-Thuricide-Bt-Concentrate/25063621 There aren't any eggs involved. Good luck OP