Evidence Centre
German cockroach evidence
Blattella germanica
Photographs of the signs that german cockroaches leave behind, each labelled with what it may indicate. Compare what you have found at your property against these references.
Faecal spottingCockroach harbourage
Harbourage behind warm kitchen equipment, with characteristic dark speckling nearby.
What this may indicate: A breeding population close to heat and moisture, typically far larger than the number seen.
- Area
- Kitchen
- Stage
- Inspection
Educational Reference ImageRelated treatment