Lace Bug

Scientific Name: Stephanitis pyrioides (example: Azalea Lace Bug)

Order & Family: Order Hemiptera, Family Tingidae

Size: 2 mm to 4 mm (about 1/8 inch)

Lace Bug

Natural Habitat

Found on the undersides of leaves of various host plants including azaleas, rhododendrons, and various trees.

Diet & Feeding

Piercing-sucking mouthparts used to feed on the sap (cellular fluids) of host plant leaves.

Behavior Patterns

They are typically found in clusters on the underside of leaves and go through simple metamorphosis (egg, nymph, adult). Their feeding causes characteristic 'stippling' or yellow spotting on the top of leaves.

Risks & Benefits

They are significant garden pests that can cause severe foliage damage and plant stress. They do not pose a direct physical risk to humans or pets but can cause economic damage to ornamental plants.

Identified on: 3/20/2026