Chemical pesticides may control pests quickly, but they can harm soil health, beneficial insects, and the environment. Natural techniques offer a safer, sustainable way to protect crops while preserving biodiversity. Methods like crop rotation, intercropping, and using pest-repelling plants (such as marigolds and basil) help keep harmful insects away. Encouraging natural predators like ladybugs and birds, along with organic compost and mulching, strengthens plants’ resistance to disease. These practices not only protect the harvest but also maintain the long-term health of the farm and the ecosystem it supports.