Apis cerana workers on capped brood. A. cerana probably never reuses old wax for brood capping (as the mellifera do), since the brood capping is almost as clean as the honey capping.
Apis cerana workers on capped brood. A. cerana probably never reuses old wax for brood capping (as the mellifera do), since the brood capping is almost as clean as the honey capping.