Gopher Control in Roseville

General Gopher Control & Prevention Options

The appropriate control approach depends on whether the burrow is active, where it runs, and which landscaping features need protection. Trapping and physical exclusion are established options, while ongoing monitoring can reveal renewed activity from adjacent properties. The following guidance is general and doesn’t describe a specific service provided by our company.

Underground Trapping

Trapping is considered a safe and effective pocket gopher control method when traps are set underground inside active burrows. Gopher traps don’t require food bait. Placement depends on locating the main tunnel rather than setting a trap beside any visible mound.

A trapping license isn’t required for gopher removal under applicable state rules. Property owners still need to use equipment according to its instructions and account for conditions around the burrow before disturbing the soil.

Exclusion for Valuable Plantings

Hardware cloth or wire mesh can help protect individual plants and planting areas. The openings should measure approximately one-half to three-quarters of an inch. For an underground barrier, the mesh should extend at least 2 feet deep, with another 6 inches bent outward at a 90-degree angle.

Exclusion requires careful placement around vulnerable roots or garden areas. It’s most practical to consider a barrier when planning new landscaping or replacing plants that have already sustained root damage.

Limits of Repellents

Chemical and mechanical repellents such as gopher purge, castor bean, and garlic haven’t been proven effective for protecting gardens. Odors, vibrating devices, and other deterrents may not stop movement through an established tunnel system. Visible signs may therefore continue after these products are placed near a burrow.

Seasonal Timing

Control efforts are generally most effective from late fall through late winter. Mounding is often more frequent during this period, making active areas easier to locate. Gopher populations are also typically lower before spring reproduction begins.

Monitoring for Reinfestation

After active gophers have been controlled, existing mounds should be leveled so new soil disturbances are easier to spot. Check the area regularly for fresh mounds, plugged burrow entrances, and renewed plant damage. Reinvasion from adjacent areas is common, so new signs don’t necessarily mean the original control effort failed.