Clover Mite

Scientific Name: Bryobia praetiosa

Order & Family: Trombidiformes: Tetranychidae

Size: 0.75 mm - 0.85 mm (about the size of a pinhead)

Clover Mite

Natural Habitat

Grassy areas, lawns, and gardens; commonly found on building walls, windowsills, and outdoor furniture during spring and autumn.

Diet & Feeding

Herbivorous; they feed on more than 70 species of plants, primarily sucking juices from grasses, clovers, and certain shrubs.

Behavior Patterns

They are most active during cool weather. They reproduce through parthenogenesis (females can produce viable eggs without mating) and often mass-migrate into homes during sudden temperature shifts.

Risks & Benefits

They do not bite humans or pets and do not cause structural damage. However, if crushed, they leave a red stain that can ruin fabrics or carpets. In the ecosystem, they serve as a food source for other predatory mites and insects.

Identified on: 6/21/2026