Bug Identifier
Two-spotted spider mite
Community identification

Two-spotted spider mite

Tetranychus urticae

Order & Family
Order: Trombidiformes; Family: Tetranychidae
Size
0.3 to 0.5 mm in length
See this bug in the Encyclopedia

Natural Habitat

Leaves of various agricultural crops, garden plants, and weeds, especially on the undersides.

Diet & Feeding

Plant juices; they use piercing-sucking mouthparts to feed on chloroplasts in plant cells.

Behavior Patterns

They live in colonies on the underside of leaves and produce fine silk webbing. Reproduction is rapid in warm, dry conditions.

Risks & Benefits

Significant plant pest that can cause stippling, leaf drop, and plant death; no direct risk to humans but can devastate crops and ornamental gardens.