Pest identification
What's eating my straight-leaved butterwort?
Mealybugs
Signs: White waxy tufts accumulate in leaf bases and rosette center, causing yellowing and wilting
Control: Treat with isopropyl alcohol on a cotton swab; remove infected leaves; isolate from other plants
Fungus gnats
Signs: Larvae damage roots in organically rich or overly wet media; adults get trapped on leaves
Control: Use well-draining mineral grit mix; tray water sparingly; yellow sticky traps for adult monitoring
Keep straight-leaved butterwort pest-free
Healthy plants resist pests best. Get the basics right:
straight-leaved butterwort pests — FAQ
What is eating my straight-leaved butterwort?
Straight-leaved Butterwort (Pinguicula rectifolia) is a Mexican carnivorous houseplant with sticky leaves that trap small insects. Pest pressure is generally low. Mealybugs can infiltrate the tightly packed rosette during dry succulent-phase growth, and fungus gnats breed in wet media. The plant's own glandular traps catch many small flying pests.
How do I get rid of mealybugs on straight-leaved butterwort?
White waxy tufts accumulate in leaf bases and rosette center, causing yellowing and wilting Treat with isopropyl alcohol on a cotton swab; remove infected leaves; isolate from other plants
How do I get rid of fungus gnats on straight-leaved butterwort?
Larvae damage roots in organically rich or overly wet media; adults get trapped on leaves Use well-draining mineral grit mix; tray water sparingly; yellow sticky traps for adult monitoring