What's eating my rhaphidophora hongkongensis?

Rhaphidophora hongkongensis faces the same indoor pest pressure as most tropical aroids: spider mites are the biggest threat, especially in low humidity. Mealybugs colonize stem joints, and fungus gnats attack roots if soil stays waterlogged. Consistent inspection and proper watering discipline prevent most problems.

Pale, stippled speckling on leaves; fine webbing on undersides; leaves may dry out and drop Increase humidity; wipe leaves weekly; treat with neem oil or insecticidal soap; repeat for 3–4 weeks

White waxy fluff at leaf axils and node joints; honeydew leads to sticky leaves and sooty mold Remove with alcohol-dipped swab; spray with neem oil solution; inspect new growth closely after treatment

Larvae chew fine roots; adults are a nuisance but larval feeding weakens young plants Allow soil to dry between waterings; apply Bacillus thuringiensis israelensis (Bti) drench or yellow sticky traps for adults