A pesticide is any substance that is used to guard the crops and decorative plants from weeds, bugs, fungi, rodents, meets, and micro biomes and other pest. As stated by the Food and Agriculture Organization (FAO), pesticide is any element or mixture of elements considered for restricting, destroying, or controlling any pest, including aims of human or animal disease, unwanted species of plants or animals, causing harm during or else interceding with the production, processing, storage, transport, or marketing of food, agricultural materials, wood and wood animal feed or products insecticides, arachnidicides, and other pesticides that may be given to animals to combat mosquitoes, arachnids, and other pests in or on their bodies.