Bug Identifier
Scale Insect
Community identification

Scale Insect

Coccoidea (Superfamily)

Order & Family
Hemiptera (Order), various families (e.g., Diaspididae or Coccidae)
Size
1mm to 10mm in length
See this bug in the Encyclopedia

Natural Habitat

Typically found on the stems, leaves, or fruit of host plants; occasionally found indoors on houseplants or near plant debris.

Diet & Feeding

Plant sap (phloem); they use piercing-sucking mouthparts to feed on the host plant.

Behavior Patterns

The adult females are usually immobile and attach themselves to a host plant under a waxy, shell-like covering. They produce large amounts of honeydew (sticky waste) which can lead to sooty mold growth.

Risks & Benefits

They are major agricultural and horticultural pests that can weaken or kill plants. They pose no direct risk to humans, but can damage indoor and outdoor gardens.