How does companion planting assist in pest management?

Companion planting plays a significant role in pest management by creating beneficial relationships between different plant species. When crops are planted together that support each other, they can enhance each other's growth and vitality. This synergy can lead to a healthier crop environment that is less susceptible to pest infestations.

Certain companion plants can repel pests that would otherwise target nearby crops. For example, planting marigolds alongside vegetables can deter nematodes and other harmful insects. Additionally, some plants can attract beneficial insects, such as pollinators or predatory insects that help control pest populations. The diverse plant structure from companion planting can also disrupt the habitat preferred by pests, making it more challenging for them to settle and thrive.

By fostering these interconnected benefits, companion planting effectively reduces pest pressure on crops without the need for chemical interventions, aligning perfectly with the principles of Integrated Pest Management (IPM). This method promotes ecological balance and sustainability in agricultural practices.