Rats and mustelids are neophobic—they avoid anything unfamiliar. If a trap or bait station scares them off, they may never return, making it crucial that traps are effective the first time. Following these standards ensures better catch rates, reduces bycatch and injury to non-target species, and supports humane pest control.

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Always wear gloves—pests carry diseases and are sensitive to human scent.

 

Trap Box Placement

• Place on a flat, stable surface to avoid movement.

• Position along natural paths or fencelines - pests follow the easiest route.

• Choose naturally dry spots instead of boggy areas or long, damp grass.

• Avoid placing traps facing downhill to prevent the mechanism from sliding towards the

       entrance.

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Trap Box Care

• Keep traps clean—use a wire brush to remove dirt and webs.

• File sharp mesh edges smooth to avoid deterring pests.

• Weed around entrances to keep visibility clear.

• Smear lure on the entrance to attract pests from a greater distance.

• Replace damaged mesh on boxes - contact RTH for repairs.

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Trap Setup

• Place a trap at the rear of the box, jaws facing the entrance.

• Unset before re-luring to check it fires properly.

• Use edible lure only in kill traps - never mix with toxins.

• Consider fixing the trap to a plastic base to maintain the trap position and allow you

       to smear lure along the base to guide pests in.

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Trapline Maintenance

• Clearly mark traplines and number each box.

• Keep trails clear and accessible.

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Reporting

• If you have a trapline, please log every trap check on Trap.NZ or email pestfree@rth.orgnz

• If you are a backyard trapper, please report your catches to this form or contact pestfree@rth.org.nz

• Contact RTH for any issues or questions.

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Happy trapping! :-)