What is perimeter trap cropping primarily used for?

Perimeter trap cropping is primarily utilized to establish a plant species that attracts pests, making it an effective strategy for pest management. This technique involves planting a specific crop around the perimeter of a main crop that is more appealing to particular pests. By drawing pests away from the main crop, perimeter trap cropping minimizes damage and helps protect the desired plants, ultimately maintaining overall yield and quality.

The practice serves as a biological control method, leveraging the natural behavior of pests to reduce their population on valuable cultivated crops. It helps in managing pests without heavily relying on chemical pesticides, contributing to more sustainable agricultural practices. As a result, this approach can lead to healthier crops and reduced pest pressures throughout the growing season.