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Bti

Fungus Gnat Traps: Which Ones Work, and Why Traps Alone Won’t End It

November 10, 2026October 22, 2026 by Mary Laufer
Yellow sticky trap covered in small insects, the most common fungus gnat trap for plants

Yellow sticky traps catch adult fungus gnats, but the larvae in the soil keep the cycle going. Here is which trap does what, and a 4-week plan to end it.

Categories Pest Control Tags Bti, fungus gnats, houseplant pests, sticky traps

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