Always place pocket gopher bait in the main underground tunnel, not the lateral tunnels. After locating the main gopher burrow with a probe, enlarge the opening by rotating the probe or inserting a larger rod or stick. Following label directions, place the bait carefully in the opening using a spoon or other suitable implement that is used only for that purpose, taking care not to spill any on the ground surface. A funnel is useful for preventing spillage. Strychnine-treated grain bait is the most common type used for pocket gopher control.
Baits containing anticoagulants are also available.
They require a large treatment so that the bait is available for multiple feedings. Although generally less effective than strychnine baits, anticoagulant baits are preferred for use in areas where children and pets may be present. When using either type of bait, be sure to follow all label directions and precautions. After placing the bait in the main burrow, close the probe hole with sod, rock, or some other material to exclude light and prevent dirt from falling on the bait. Several bait placements within a burrow system will increase success.