#Lemongrass When it comes to pest control, we first search the market for a chemical-based insecticide, which is not only pricey, but also harmful for the environment. Given a choice, it is always a better approach to use natural insect repellents. Lemongrass essential oil is as potent as any commercial insecticide. Its uses as a pesticide active ingredient are primarily as an anti-fungal agent in post-harvest handling and as an insect repellent. Lemongrass oil also has some herbicidal properties #Lemongrass is used as a natural insect repellent and helps in preventing the occurrence of insect-borne diseases such as malaria , dengue, and Lyme disease. Studies have provided supporting evidence regarding the anti-malarial and anti-protozoan properties of lemongrass, which makes lemongrass oil an effective ingredient in mosquito repellents.