Cattle follicle mite

Important note: According to current agronomic and veterinary classification, Demodex bovis is a parasitic mite that infests cattle, not plants. Labeling this organism as a plant pest is biologically inaccurate.

Systematic classification of the object: order Trombidiformes, family Demodicidae. It is a microscopic, cigar-shaped mite that resides within the hair follicles and sebaceous glands of the host, feeding on sebum and epidermal cells.

The biology and lifecycle of the mite occur entirely on the host. The developmental stages, including egg, larva, nymph, and adult, are completed in approximately 3 to 4 weeks. The mite is highly sensitive to the external environment, meaning transmission is almost exclusively through direct physical contact between cattle.

Clinical signs of infestation include the formation of follicular papules, nodules, and abscesses, most commonly on the skin of the neck, shoulders, and brisket. These lesions significantly reduce hide quality and may predispose the animal to secondary bacterial infections, leading to reduced livestock productivity.

Management strategies focus on rigorous veterinary and sanitary protocols. Control involves the application of effective acaricidal treatments, maintaining high standards of hygiene in stables, regular disinfection of housing facilities, and ensuring optimal herd health through proper nutrition to boost immunity.