For the control of Ground Squirrels in rangeland and fallow agricultural land; vineyards, orchards & groves; border areas & buffer strips adjacent to crops; nurseries, tree & forestry plantations; fence rows, highways, rail & utility rights-of-way; ditches, canal banks & levees; ornamental gardens, campgrounds and other recreational areas. See label for site restrictions by state. See label for other sites. Made with treated grain, this moisture-resistant formulation contains the anticoagulant chlorophacinone. Rozol is a bait that offers several key benefits.