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How Can I Control Gophers?

Lori Kilchermann
Lori Kilchermann

You can control gophers in several ways, with each method offering a specific benefit. Typical gopher control methods are traps, baits and electronics. Gas bombs, lawn sprays and exhaust fumes round out most of the better-known methods to control gophers. While most areas recognize gophers as pests, you do not want to break any laws in your attempt to rid your lawn of the little burrowers. Regardless of where you live, sitting by a gopher tunnel with a firearm at the ready is never a preferred method to control gophers.

If you do not wish to harm the small animal, you might want to use a live trap to control gophers. Most traps involve placing the device next to or inside of a burrow, and then releasing any trapped gophers back into an area that is not adjacent to your lawn. This method means it can take a long time to actually catch a gopher, and may not work well in every situation. Some of the most effective methods used to control gophers include a poison or a mechanical device that can kill the animal on contact. Many of these gopher control remedies can be found in your local farm or garden supply stores.

Woman holding a book
Woman holding a book

Most of the poison is sold as a pellet and is intended to be placed inside of the gophers' tunnels. Using an applicator rod or inserting by hand, you can place a pellet randomly in a tunnel and in several locations throughout your lawn. As the gopher travels through the tunnel system, it will eat some of the poison and die, fulfilling your goal to control gophers. The uneaten poison pellets will remain in place to thwart off any other passersby, keeping your lawn gopher-free for months.

Other devices used to control gophers include traps resembling a spring-loaded stake containing a series of long wire spikes suspended from a flat steel plate. The trap is loaded by pulling the spikes upward and locking them into position, and the stake is placed into the tunnel by pushing it into the ground. A trigger mechanism is situated on the stake and rests inside the tunnel. When the gopher travels through the tunnel and makes contact with the trigger, the spikes are released and shoot down into the tunnel and pierce the gopher. Above ground, you will see that the trap has been tripped and you can remove the device and the gopher from your lawn.

Frequently Asked Questions

What are the most effective humane methods for controlling gophers?

Humane methods for controlling gophers include the use of live traps, which can be baited with fresh vegetables and placed near tunnel entrances. Once captured, gophers can be relocated to distant areas away from human habitats. Additionally, creating an uninviting environment by planting gopher-resistant plants or using natural repellents like castor oil can deter gophers from establishing their burrows in your garden.

Can I use ultrasonic devices to deter gophers, and do they work?

Ultrasonic devices are marketed as a non-toxic solution to deter gophers by emitting sounds that are supposedly irritating to them. However, the effectiveness of these devices is widely debated. Some studies suggest limited or no success, as gophers may become accustomed to the noise or the sound may not effectively penetrate the soil. It's important to consider multiple control methods for best results.

What natural predators can help control gopher populations?

Natural predators such as owls, snakes, and cats can help control gopher populations. Encouraging these predators by providing habitats like owl nesting boxes can be an effective biological control method. According to the University of California's Integrated Pest Management Program, barn owls are particularly effective, with a family of owls consuming up to 3,000 rodents annually, including gophers.

How can I prevent gophers from damaging my garden or lawn?

To prevent gophers from damaging your garden or lawn, employ physical barriers like underground fencing made of hardware cloth or mesh with small openings. Install these barriers at least 18 inches deep and a few inches above ground level around gardens. Additionally, raised garden beds with a gopher-proof bottom can protect your plants. Regular maintenance and monitoring for new gopher activity are also crucial.

Are there any environmentally friendly poisons for controlling gophers?

While traditional poisons can be effective, they pose risks to the environment and non-target animals. An environmentally friendlier option is the use of baits made with naturally derived toxins, such as those containing diphacinone, which is less harmful to non-target species. Always use such products responsibly and according to the manufacturer's instructions to minimize environmental impact.

What are the signs of a gopher infestation in my yard?

Signs of a gopher infestation include the presence of fresh mounds of dirt, which are the result of gophers excavating their tunnels. These mounds are typically crescent or horseshoe-shaped. You may also notice plants suddenly wilting or disappearing as gophers feed on roots and pull plants down into their tunnels. Additionally, irregularities in the lawn surface and holes may indicate active gopher tunnels.

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