Insect monitors offer insights into the scope and location of German cockroach infestations

Andrew Fisher, BCE, PHE

Neogen

Insect monitors are essential tools in the fight against German cockroach infestations, offering PMPs valuable insights into the scope and location of the problem. One of the key benefits of these glue board monitors is their ability to estimate the proximity to the cockroach nest.

Because approximately 70 percent of a cockroach population consists of nymphs, which tend to stay close to their harborage, a high number of nymphs detected on a monitor typically indicates the nest is nearby. This is critical information, as targeting the area near the nest is the most effective approach
for eradication.

Conversely, if the monitor primarily detects adult cockroaches, it may suggest the nest is farther away. Adults are more mobile, venturing out to search for food and water, whereas nymphs remain closer to their shelter.

By understanding this behavior, PMPs can accurately assess the nest’s location and tailor
their treatment strategies for more efficient and targeted intervention.

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from Pest Management Professional https://www.mypmp.net/insect-monitors-offer-insights-into-the-scope-and-location-of-german-cockroach-infestations/
Sacramento CA