SAPPORO -- The ability of female American cockroaches (Periplaneta americana) to reproduce without males is boosted in groups of three or more females, experiments conducted by a team at Hokkaido ...

Sex pheromones are vital in facilitating the chemical communication that underpins insect courtship and mating behavior. Among female American cockroaches (Periplaneta americana), two key volatile sex ...

Oriental cockroaches and American cockroaches are both widely known as household pests around the world. They have a similar appearance at first glance, so if you have one of these creatures invading ...