Diversity of Life - Cockroaches
The following states forbid the transport of cockroaches.
AL HI FL LA MI NV TN
In states where cockroaches are not permitted or if you are uncomfortable working with the roaches, you have the option of using superworm beetles (Zophobas morio) for this investigation. The two insects work interchangeably in this investigation.
Madagascar Hissing Cockroaches living materials cards (part number 270-4370).