The oriental cockroach (Blatta orientalis L.) is a common synanthropic pest in livestock farms, acting as a potential mechanical vector of pathogens. (Boneva - Marutsova, Betina & Marutsov, Plamen & Georgiev, Georgi. 2025. Laboratory Evaluation of Commercial Insecticidal Baits Against Oriental cockroaches (Blatta orientalis L.) from Pig Farms in Bulgaria. 10.20944/preprints202509.2188.v1.)