What's eating my plectranthus scutellarioides 'rainbow festive dance'?

Coleus 'Rainbow Festive Dance' is most threatened by mealybugs and aphids outdoors, and spider mites in warm, dry conditions. Slugs and snails can shred the ornamental foliage in garden beds. Whitefly occasionally colonise the undersides of leaves. Inspect regularly and act early to protect the vivid leaf colour.

White cottony clusters in leaf axils and stem joints; sticky honeydew and weakened, distorted growth. Dab with isopropyl alcohol on a cotton swab; spray with insecticidal soap or neem oil; remove heavily infested stems.

Soft-bodied clusters on shoot tips causing curled, yellowed leaves and sticky honeydew residue. Knock off with a strong water jet; apply insecticidal soap spray; encourage ladybirds and lacewings as natural predators.

Ragged, irregular holes through the soft ornamental leaves, especially after rain or irrigation. Apply iron phosphate slug pellets around plants; handpick at night; use gritty bark mulch as a physical barrier.