Pat from Port Charlotte, Fl writes
No sign of mealybugs or aphids.
While Southern AG Liquid Copper Fungicide is labeled for use on many ornamental plants and is labeled for powdery mildew on some plants, copperleaf/acalypha is not listed as a known tolerant plant on this label. Fertilome F Spot is specifically labeled to treat powdery mildew on copperleaf.
Answer last updated on: 02/25/2020