Quickest and Environmentally Safe Methods to Eliminate Mole Damage on Large Lawns and Sports Fields

Dealing with mole damage on large lawns and sports fields can be a significant challenge. Moles not only create unsightly mounds but also disrupt the root systems of grass and turf, leading to uneven playing surfaces and increased maintenance requirements. However, with the right methods, you can both control the damage and do so in a way that minimally impacts the environment.

Understanding Moles and Their Diet

Moles primarily feed on insect larvae, commonly known as grubs, which burrow in the soil. By eliminating the grubs, you can effectively reduce the mole population. Pesticides to control grubs can harm other beneficial insects and the environment. Instead, consider natural methods to control grubs and, consequently, moles.

Using Aluminum Phosphide for Effective Grub Control

For precise and effective grub control, many pest controllers recommend using aluminum phosphide. Aluminum phosphide is a chemical pesticide that works by reacting with moisture in the soil to release phosphine gas, which rapidly and effectively kills the grubs. It’s important to note that while it is highly effective against grubs, aluminum phosphide is not a substance to be taken lightly. It is highly toxic and is related to mustard gas, a chemical weapon used in World War I. However, when used correctly by licensed professionals, it can be a safe and effective solution.

Application Process with Aluminum Phosphide

A licensed pest control operator will work quickly and efficiently to locate the tunnel runs. Using precise tools, they will insert aluminum phosphide pellets along these runs and carefully cover up all the holes and openings. This method ensures that the substance reacts only in the presence of soil moisture, reducing the risk of it reacting with other materials. After application, the area is essentially lethal to grubs, which will eliminate the mole population. Importantly, aluminum phosphide breaks down to form aluminum hydroxide, a common component of clay, and is not toxic to the environment, ensuring that no harmful remnants remain.

Organic Methods: Exploring the Juicy Fruit Gum Technique

While the use of aluminum phosphide is an effective solution, some may seek more organic and unconventional methods. One such method has garnered attention from various organic gardeners and enthusiasts. A friend claimed success using Juicy Fruit gum as a deterrent to moles. The idea is to place pieces of Juicy Fruit gum in the mole outlets, as the distinct smell is purportedly unpleasant to moles. This method is appealing both for its simplicity and organic nature. However, it's worth noting that there is limited scientific evidence to support this approach, and its efficacy can vary among different properties and types of soil.

For a detailed account, you can refer to a description provided by another organic gardener.

Conclusion

When it comes to controlling mole damage on large lawns and sports fields, the choice of method depends on factors such as environmental concerns, cost-effectiveness, and personal preference. While there is no one-size-fits-all solution, modern pest control techniques like the use of aluminum phosphide offer a safe and effective means to address the issue. On the other hand, exploring organic methods, like the Juicy Fruit gum technique, can provide a more natural approach, albeit with less certainty and broader application requirements.

Regardless of the method chosen, ensuring the well-being of the environment and the health of the grass should be a priority. By taking proactive steps to manage both moles and grubs, you can maintain a healthy and aesthetically pleasing lawn and sports field for years to come.