What's eating my aeschynanthus lobbianus?

Aeschynanthus lobbianus (lipstick vine) is a generally tough indoor plant but mealybugs are its most common foe, hiding in its waxy leaf axils and trailing stems. Spider mites appear if the air is dry. Aphids occasionally cluster on new growth. Overall pest pressure is low; good humidity and regular inspection keep it clean.

White cottony fluff at stem joints and leaf axils; leaves yellow; plant weakens and trails poorly Dab with 70% isopropyl alcohol; apply neem oil spray covering all stem surfaces; repeat weekly for 3–4 weeks

Tiny pale flecks on leaf surfaces; fine webbing on undersides; leaves lose lustre in dry conditions Raise humidity by misting or placing on a pebble tray; wash foliage; treat with insecticidal soap or neem oil every 5–7 days

Small green or brown insects on new shoot tips; leaves curl; sticky honeydew may lead to sooty mould Rinse off with water; treat with insecticidal soap spray on new growth; repeat weekly until clear