Perera,K. Sarath DTheeshya Dulmini,A. D2025-02-032025-02-032020-05https://dr.ichemc.ac.lk/handle/123456789/24Guest Articles Page 46-50The phrase, “The Granary of the East” was used to describe the success of agriculture-based economy of our ancient nation. After European invasion, we lost our selfsustaining golden era, and gradually we started begging from developed countries and now we depend on their monetary loans and productsen-USChemical NaturePesticidesArticle