How does drag-cloth sampling find ticks?

A light-coloured cloth is pulled across vegetation so questing ticks transfer onto it and can be counted or collected at regular intervals.

Reviewed by VuxLore® Knowledge Team For Professionals and students

Short answer

A light-coloured cloth is pulled across vegetation so questing ticks transfer onto it and can be counted or collected at regular intervals.

At a glance

Drag sampling estimates ticks accessible on sampled vegetation; it does not measure every tick in the habitat.

Key takeaways

• Inspect the cloth at fixed intervals.

• Record distance, time, weather and habitat.

• Use trained handling and containment procedures.

Simulating contact with vegetation

The method targets ticks positioned where a passing host might brush against them. Cloth dimensions, fabric, vegetation height and moisture can change capture efficiency.

Protect the survey team

Field workers remain exposed while sampling and need personal protection, frequent self-checks and secure specimen handling. Local permissions and biosafety protocols should be followed.