Which practice helps in minimizing pest issues in turf management?

Maintaining diverse plant species is a fundamental practice in minimizing pest issues in turf management because biodiversity enhances ecosystem resilience. A diverse plant community can deter pest infestations by creating a less favorable environment for specific pests and diseases. When multiple species coexist, they can better utilize resources, such as nutrients and water, making it more challenging for pests adapted to a particular species to thrive.

Additionally, various plant species can attract beneficial insects and natural predators that can help control pest populations. The presence of a range of plants can also disrupt the life cycles of pests, ultimately leading to reduced pest pressures on the turf. This practice fosters a healthier ecosystem and contributes to the overall vigor of the turf, making it more resistant to pest attacks.

In contrast, practices such as soil compaction can lead to reduced aeration and water infiltration, creating stress on turf that can make it more susceptible to pests. Waterlogging similarly creates poor soil conditions that can encourage certain pests and diseases by stressing plants. Regular overseeding, while beneficial for maintaining turf density, does not directly contribute to the diversity needed for reducing pest populations as effectively as maintaining a diverse array of plant species.