The German cockroach (Blattella germanica) exhibits a distinct life cycle characterized by three primary stages: egg, nymph, and adult. The cycle commences when the female produces an ootheca, which is an egg case that typically houses around 40 eggs (Wang, 2024) . This protective casing is carried by the female until shortly before the eggs hatch, ensuring a safer environment for developing embryos. Upon hatching, the nymphs emerge resembling miniature adults but lack wings and are considerably smaller in size, measuring between 1/8 to 9/16 inches long (Hou, 2024) . The nymph stage is marked by several molts—generally five to six—during which the young cockroaches gradually grow and develop their adult characteristics. This phase can be influenced by environmental factors; for instance, cold temperatures below 59°F (15°C) can significantly inhibit their development (Wang, 2024) . Once they reach maturity at approximately 100 days of age under optimal conditions, German cockroach...