How long does the female brown banded cockroach carry her egg capsule after formation?

The female brown-banded cockroach carries her egg capsule for approximately two days after its formation. During this time, the female protects the egg case, known as an ootheca, which contains multiple eggs. This behavior is crucial for the survival of the eggs, as it shields them from potential predators and environmental hazards. After the two-day period, she typically deposits the egg capsule in a suitable location where it can develop safely until the nymphs emerge. Understanding the reproductive habits of cockroaches, including the duration the female carries her egg capsule, is essential for pest control professionals in effectively managing and mitigating infestations.