Thrips on Nepenthes truncata: Systemic Insecticide Required

Small, spotted, deformed leaves on N. truncata are classic thrips damage. These pests hide in tight spaces; contact sprays often miss them. Use a systemic insecticide (e.g., imidacloprid or acephate) for reliable control.

If using a topical spray, coat leaves heavily and reapply every 10 days. Damaged leaves won't recover—wait for new growth (weeks to months).

See our video podcast for application details. N. truncata is particularly thrips-prone.