Infestations

Infestations

Some insects threaten not crops but the places people live and sleep in. They concentrate where people live communally and hit the most vulnerable hardest: finding them early is the only way to stop them with a contained response.

Unlike plant-health emergencies, these pests are not quarantine organisms: they fall outside the surveillance duties of Reg. (EU) 2016/2031 and no authority mandates periodic surveillance. That is exactly the catch: monitoring is left to whoever runs the building, and an infestation is almost always discovered once a sleeper reports it — by which time it has already spread. In communities of vulnerable people, that report may never come at all.

The same rule applies as for quarantine emergencies, though: catching an outbreak early means treating one room instead of a floor, at far lower cost and disruption. This is where the detection dog's scent work offers an operational advantage.