Pest Organisms / Smokybrown Cockroach
Signs
The usual evidence is the roaches themselves, spotted after dark since they are night-active, along with dark fecal specks and smears and shed egg cases in attics, soffits, and around the foundation. Because first-instar nymphs barely move after hatching, finding several together points to a hatch close by. Source: https://fieldreport.caes.uga.edu/publications/B1412/ Source: https://ipm.ucanr.edu/PMG/PESTNOTES/pn7467.html