What is the objective of using cover crops in pest management?

Using cover crops in pest management serves multiple strategic purposes, among which the primary objective is to suppress weeds and improve soil health. Cover crops are planted during the off-season or alongside main crops to provide ground cover that hampers weed growth, thus reducing competition for resources such as light, nutrients, and water. This suppression contributes significantly to managing pest populations indirectly by creating a less favorable environment for weeds that might harbor pests or diseases.

Moreover, cover crops enhance soil health through the addition of organic matter, which improves soil structure, increases moisture retention, and supports beneficial microbial life. Healthier soil can lead to stronger crop resilience against pests and diseases. Consequently, the establishment of cover crops is a proactive approach in integrated pest management, recognizing that improving soil conditions and competing effectively against weeds can lead to healthier crops and a more balanced ecosystem.

The other options do not align with the primary objectives of cover crops in pest management. Increasing costs for pest control is contrary to the economic benefits of covering crops, which can help reduce the financial burden of weed management. Enhancing the application of synthetic fertilizers does not reflect the intent of cover crops, as their role is typically to reduce reliance on synthetic inputs by improving soil health naturally. Finally, while attracting pests away from main crops