
Community identification
Clover Mite
Bryobia praetiosa
- Order & Family
- Trombidiformes: Tetranychidae
- Size
- 0.75 mm to 0.85 mm (about the size of a pinhead)
Natural Habitat
Typically found in well-fertilized lawns and on the exterior walls of buildings; they often move indoors through cracks and windows during spring or autumn.
Diet & Feeding
Herbivorous; they feed on the sap of over 200 different plant species, including grasses, clovers, and ornamental flowers.
Behavior Patterns
Active during the day in cooler weather; they are parthenogenetic (females reproduce without males) and are known for leaving a red stain when crushed due to their body pigments.
Risks & Benefits
They do not bite humans or pets and do not transmit diseases. They are considered a nuisance pest because they can leave red stains on furniture, curtains, and carpets.