It’s a brand of little dry nuggets containing Bacillus thuringiensis israelensis (BTI). You infuse the water with it; the larvae ingest it, stop eating, and starve.
You have to be persistent for several weeks, though, and ideally also kill the adults – sticky paper gnat traps work well for this.
egrets@lemmy.world 1 month ago
It’s a brand of little dry nuggets containing Bacillus thuringiensis israelensis (BTI). You infuse the water with it; the larvae ingest it, stop eating, and starve.
You have to be persistent for several weeks, though, and ideally also kill the adults – sticky paper gnat traps work well for this.