What's eating my calathea majestica sanderiana?

Goeppertia majestica 'Sanderiana', with its striking white-striped leaves, is most commonly attacked by spider mites, which cause visible silvery stippling on the decorative foliage. Mealybugs and thrips are secondary threats. Maintain humidity above 60%, wipe leaves weekly, and use neem oil at the first sign of pest activity to protect this dramatic cultivar.

Silvery or bronze stippling on the upper leaf surface disrupting the white stripe pattern; webbing underneath; leaf tip browning Shower the plant, increase humidity, and spray insecticidal soap or neem oil to all leaf surfaces every 5–7 days for 3–4 weeks

White cottony masses at leaf axils and petiole bases; sticky honeydew and slowed, distorted new growth Remove with alcohol-dipped swabs per infestation site, then apply diluted neem oil spray; repeat weekly until the plant is clear

Silvery-white scarring and streaking on new leaves; unfurling leaves appear distorted; dark specks of frass on undersides Remove and dispose of badly damaged leaves, spray with spinosad or insecticidal soap weekly, and use blue sticky traps to monitor