Nematodes are microscopic roundworms that can play a role in controlling pests like raccoons. However, they don’t directly stop raccoons from digging up your lawn. Instead, nematodes can be used to control the population of grubs, insects that live in the soil and are a food source for raccoons.
Here’s how it works:
- Application: Nematodes are applied to the soil, typically through watering or spraying. They penetrate the bodies of insect larvae, including grubs, and release bacteria that kill the larvae.
- Grub Control: By reducing the population of grubs in your lawn, nematodes indirectly reduce the food source available for raccoons. Raccoons often dig up lawns in search of grubs to eat, so by targeting the grubs, you can deter raccoons from damaging your lawn.
- Environmentally Friendly: Nematodes are considered environmentally friendly and safe to use around pets and humans, as they specifically target certain pests without harming other organisms.
- Effectiveness: However, the effectiveness of nematodes in controlling raccoon activity may vary depending on factors such as the severity of the infestation and the specific behavior of the raccoons in your area.
While nematodes can help in reducing the presence of grubs and thus deter raccoons from digging up your lawn, it’s important to also consider other methods of raccoon control, such as securing garbage bins, removing other potential food sources, and employing deterrents like motion-activated sprinklers or lights.