Cockroaches Management Insect Management Guide for Cockroaches this cockroach management publication (Koehler et al. 1994) http://edis.ifas.ufl.edu/ig082 cockroach guide Insect Management Guide for Cockroaches Least Toxic Cockroach Control Cockroaches 70 different species of roaches Cockroaches and Their Management http://edis.ifas.ufl.edu/ig082