Lantana Lace Bug (Teleonemia scrupulosa) is a destructive pest that does extensive damage on lantana. Lace Bug feeds on the underside of the leaves and newly opened blooms. The damage can prevent new blooms and even leaf dropping. It’s easy to identify if you have this pest in your yard. The upper side of the leaves will be white from the chlorophyll being drained out and the underside of the leaf will have black spots of waste. The edges of the leaves may also brown and curl. The extreme amount of damage this insect can inflict is so detrimental that it has been imported to countries where lantana is a noxious weed as a form of control.
Methods of treatment include light horticultural oil, insecticidal soap, neem and spinosad.
Predatory insects, such as lacewings, may also be used as a control.