TCCE is a novel, eco-friendly repellent formulated from Turmeric and Clove extracts containing ar-turmerone and eugenol. It repels Brown Planthopper (BPH) by triggering olfactory responses, reducing pest infestation without harming the environment. At 2500 ppm, TCCE achieved 96.67% repellency, proving highly effective and sustainable for rice protection, supporting farmers and global food security.