Garlic Lace Bug (Nymph)

Natural Habitat

Agricultural fields and gardens; specifically found on the undersides of leaves of host plants such as basil, mint, and sage.

Diet & Feeding

Sap-sucking; feeds on the leaves of Lamiaceae (mint family) plants, including basil and medicinal herbs.

Behavior Patterns

Nymphs are often gregarious and move slowly. They use piercing-sucking mouthparts to drain chlorophyll, leading to yellow stippling or bleaching of foliage. They leave behind characteristic black spots of frass (excrement).

Risks & Benefits

Significant agricultural pest for herb crops; can cause plant death in heavy infestations. Harmless to humans, though they can occasionally bite if they land on skin, causing minor irritation.

Identified on: 1/2/2026